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Added mttroot/mtt/lib/examples/ABG/SimpleGasTurbineABG/Comb_abg.m version [64d72d515d]. 































































































































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function [Comb] =  Comb_abg
# This function is the acausal bond graph representation of Comb
# Generated by MTT on Thu Mar 16 10:33:30 2000
# The file is in Octave format

# Subsystems and Ports

# Port Hydraulic_in
  Comb.ports.Hydraulic_in.type = "SS";
  Comb.ports.Hydraulic_in.cr = "SS";
  Comb.ports.Hydraulic_in.arg = "external,external";
  Comb.ports.Hydraulic_in.repetitions = 1;
  Comb.ports.Hydraulic_in.status = -1;
  Comb.ports.Hydraulic_in.connections = [-3 ];

# Port Hydraulic_out
  Comb.ports.Hydraulic_out.type = "SS";
  Comb.ports.Hydraulic_out.cr = "SS";
  Comb.ports.Hydraulic_out.arg = "external,external";
  Comb.ports.Hydraulic_out.repetitions = 1;
  Comb.ports.Hydraulic_out.status = -1;
  Comb.ports.Hydraulic_out.connections = [7 ];

# Port Heat
  Comb.ports.Heat.type = "SS";
  Comb.ports.Heat.cr = "SS";
  Comb.ports.Heat.arg = "external,external";
  Comb.ports.Heat.repetitions = 1;
  Comb.ports.Heat.status = -1;
  Comb.ports.Heat.connections = [-5 ];

# Port Thermal_in
  Comb.ports.Thermal_in.type = "SS";
  Comb.ports.Thermal_in.cr = "SS";
  Comb.ports.Thermal_in.arg = "external,external";
  Comb.ports.Thermal_in.repetitions = 1;
  Comb.ports.Thermal_in.status = -1;
  Comb.ports.Thermal_in.connections = [-2 ];

# Port Thermal_out
  Comb.ports.Thermal_out.type = "SS";
  Comb.ports.Thermal_out.cr = "SS";
  Comb.ports.Thermal_out.arg = "external,external";
  Comb.ports.Thermal_out.repetitions = 1;
  Comb.ports.Thermal_out.status = -1;
  Comb.ports.Thermal_out.connections = [6 ];

# Component P
  Comb.subsystems.P.type = "SS";
  Comb.subsystems.P.cr = "SS";
  Comb.subsystems.P.arg = "external,0";
  Comb.subsystems.P.repetitions = 1;
  Comb.subsystems.P.status = -1;
  Comb.subsystems.P.connections = [9 ];

# Component T
  Comb.subsystems.T.type = "SS";
  Comb.subsystems.T.cr = "SS";
  Comb.subsystems.T.arg = "external,0";
  Comb.subsystems.T.repetitions = 1;
  Comb.subsystems.T.status = -1;
  Comb.subsystems.T.connections = [8 ];

# Component pipe
  Comb.subsystems.pipe.type = "hPipe";
  Comb.subsystems.pipe.cr = "none";
  Comb.subsystems.pipe.arg = "m_c;v_c;r";
  Comb.subsystems.pipe.repetitions = 1;
  Comb.subsystems.pipe.status = -1;
  Comb.subsystems.pipe.connections = [5 3 -4 2 -1 ];

# Component mtt1
  Comb.subsystems.mtt1.type = "0";
  Comb.subsystems.mtt1.cr = "";
  Comb.subsystems.mtt1.arg = "";
  Comb.subsystems.mtt1.repetitions = 1;
  Comb.subsystems.mtt1.status = -1;
  Comb.subsystems.mtt1.connections = [1 -6 -8 ];

# Component mtt2
  Comb.subsystems.mtt2.type = "0";
  Comb.subsystems.mtt2.cr = "";
  Comb.subsystems.mtt2.arg = "";
  Comb.subsystems.mtt2.repetitions = 1;
  Comb.subsystems.mtt2.status = -1;
  Comb.subsystems.mtt2.connections = [4 -7 -9 ];

# Ordered list of Port names
  Comb.portlist(1,:) = "Hydraulic_in ";
  Comb.portlist(2,:) = "Hydraulic_out";
  Comb.portlist(3,:) = "Heat         ";
  Comb.portlist(4,:) = "Thermal_in   ";
  Comb.portlist(5,:) = "Thermal_out  ";

# Ordered list of subsystem names
  Comb.subsystemlist(1,:) = "P   ";
  Comb.subsystemlist(2,:) = "T   ";
  Comb.subsystemlist(3,:) = "pipe";
  Comb.subsystemlist(4,:) = "mtt1";
  Comb.subsystemlist(5,:) = "mtt2";

# Bonds 
  Comb.bonds = [
      0 0 
      0 0 
      0 0 
      0 0 
      0 0 
      0 0 
      0 0 
      1 1 
      1 1 
      ];

# Aliases 
# A double underscore __ represents a comma 
Comb.alias.out = "Thermal_out,Hydraulic_out";
Comb.alias.Hy_out = "Hydraulic_out";
Comb.alias.v_c = "$2";
Comb.alias.Th_in = "Thermal_in";
Comb.alias.r = "$3";
Comb.alias.Th_out = "Thermal_out";
Comb.alias.in = "Thermal_in,Hydraulic_in";
Comb.alias.Hy_in = "Hydraulic_in";
Comb.alias.m_c = "$1";








Added mttroot/mtt/lib/examples/ABG/SimpleGasTurbineABG/Density_abg.m version [1b2d66d65e].





















































































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function [Density] =  Density_abg
# This function is the acausal bond graph representation of Density
# Generated by MTT on Thu Mar 16 10:36:39 2000
# The file is in Octave format

# Subsystems and Ports

# Port Pressure
  Density.ports.Pressure.type = "SS";
  Density.ports.Pressure.cr = "SS";
  Density.ports.Pressure.arg = "external,external";
  Density.ports.Pressure.repetitions = 1;
  Density.ports.Pressure.status = -1;
  Density.ports.Pressure.connections = [-4 ];

# Port Temperature
  Density.ports.Temperature.type = "SS";
  Density.ports.Temperature.cr = "SS";
  Density.ports.Temperature.arg = "external,external";
  Density.ports.Temperature.repetitions = 1;
  Density.ports.Temperature.status = -1;
  Density.ports.Temperature.connections = [-5 ];

# Port Density
  Density.ports.Density.type = "SS";
  Density.ports.Density.cr = "SS";
  Density.ports.Density.arg = "external,external";
  Density.ports.Density.repetitions = 1;
  Density.ports.Density.status = -1;
  Density.ports.Density.connections = [3 ];

# Component r
  Density.subsystems.r.type = "R";
  Density.subsystems.r.cr = "Density";
  Density.subsystems.r.arg = "density,ideal_gas,r";
  Density.subsystems.r.repetitions = 1;
  Density.subsystems.r.status = -1;
  Density.subsystems.r.connections = [1 2 -3 ];

# Component mtt1
  Density.subsystems.mtt1.type = "AE";
  Density.subsystems.mtt1.cr = "";
  Density.subsystems.mtt1.arg = "";
  Density.subsystems.mtt1.repetitions = 1;
  Density.subsystems.mtt1.status = -1;
  Density.subsystems.mtt1.connections = [4 -1 ];

# Component mtt2
  Density.subsystems.mtt2.type = "AE";
  Density.subsystems.mtt2.cr = "";
  Density.subsystems.mtt2.arg = "";
  Density.subsystems.mtt2.repetitions = 1;
  Density.subsystems.mtt2.status = -1;
  Density.subsystems.mtt2.connections = [5 -2 ];

# Ordered list of Port names
  Density.portlist(1,:) = "Pressure   ";
  Density.portlist(2,:) = "Temperature";
  Density.portlist(3,:) = "Density    ";

# Ordered list of subsystem names
  Density.subsystemlist(1,:) = "r   ";
  Density.subsystemlist(2,:) = "mtt1";
  Density.subsystemlist(3,:) = "mtt2";

# Bonds 
  Density.bonds = [
      1 1 
      1 1 
      1 1 
      0 0 
      0 0 
      ];

# Aliases 
# A double underscore __ represents a comma 
Density.alias.P = "Pressure";
Density.alias.out = "Density";
Density.alias.rho = "Density";
Density.alias.T = "Temperature";
Density.alias.density__ideal_gas__r = "$1";








Added mttroot/mtt/lib/examples/ABG/SimpleGasTurbineABG/Density_cr.r version [5fd3e01e3d].








































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% Constitutive relation file for Density (Density_cr.r)
% Generated by MTT at Wed Mar 11 11:01:28 GMT 1998

OPERATOR Density;

% Ideal gas
FOR ALL R,Temperature,Pressure,Nothing
LET Density(density,ideal_gas,R,effort,3,
	Pressure,effort,1,
	Temperature,effort,2,
	Nothing,flow,3
	) = Pressure/(R*Temperature);

FOR ALL R,Temperature,Pressure,Nothing
LET Density(specific_volume,ideal_gas,R,effort,3,
	Pressure,effort,1,
	Temperature,effort,2,
	Nothing,flow,3
	) = (R*Temperature)/Pressure;

% Incompressible
FOR ALL rho,Temperature,Pressure,Nothing
LET Density(density,incompressible,rho,effort,3,
	Pressure,effort,1,
	Temperature,effort,2,
	Nothing,flow,3
	) = rho;

FOR ALL rho,Temperature,Pressure,Nothing
LET Density(specific_volume,incompressible,rho,effort,3,
	Pressure,effort,1,
	Temperature,effort,2,
	Nothing,flow,3
	) = 1/rho;

END;








Added mttroot/mtt/lib/examples/ABG/SimpleGasTurbineABG/In_abg.m version [39b730b677].





























































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function [In] =  In_abg
# This function is the acausal bond graph representation of In
# Generated by MTT on Thu Mar 16 10:33:58 2000
# The file is in Octave format

# Subsystems and Ports

# Port Hy_out
  In.ports.Hy_out.type = "SS";
  In.ports.Hy_out.cr = "SS";
  In.ports.Hy_out.arg = "external,external";
  In.ports.Hy_out.repetitions = 1;
  In.ports.Hy_out.status = -1;
  In.ports.Hy_out.connections = [2 ];

# Port Th_out
  In.ports.Th_out.type = "SS";
  In.ports.Th_out.cr = "SS";
  In.ports.Th_out.arg = "external,external";
  In.ports.Th_out.repetitions = 1;
  In.ports.Th_out.status = -1;
  In.ports.Th_out.connections = [1 ];

# Component Hy_in
  In.subsystems.Hy_in.type = "SS";
  In.subsystems.Hy_in.cr = "SS";
  In.subsystems.Hy_in.arg = "p_1,internal";
  In.subsystems.Hy_in.repetitions = 1;
  In.subsystems.Hy_in.status = -1;
  In.subsystems.Hy_in.connections = [-2 ];

# Component Th_in
  In.subsystems.Th_in.type = "SS";
  In.subsystems.Th_in.cr = "SS";
  In.subsystems.Th_in.arg = "t_1,internal";
  In.subsystems.Th_in.repetitions = 1;
  In.subsystems.Th_in.status = -1;
  In.subsystems.Th_in.connections = [-1 ];

# Ordered list of Port names
  In.portlist(1,:) = "Hy_out";
  In.portlist(2,:) = "Th_out";

# Ordered list of subsystem names
  In.subsystemlist(1,:) = "Hy_in";
  In.subsystemlist(2,:) = "Th_in";

# Bonds 
  In.bonds = [
      1 1 
      1 1 
      ];

# Aliases 
# A double underscore __ represents a comma 
In.alias.out = "Th_out,Hy_out";
In.alias.in = "Th_out,Hy_out";








Added mttroot/mtt/lib/examples/ABG/SimpleGasTurbineABG/In_desc.tex version [0c97485c1c].


















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% Verbal description for system In (In_desc.tex)
% Generated by MTT on Tue Jan 13 18:02:36 GMT 1998.

% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% Version control history
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% $Id$
% %% $Log$
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

   The acausal bond graph of system \textbf{In} is
   displayed in Figure \Ref{In_abg} and its label
   file is listed in Section \Ref{sec:In_lbl}.
   The subsystems are listed in Section \Ref{sec:In_sub}.








Added mttroot/mtt/lib/examples/ABG/SimpleGasTurbineABG/Load_abg.m version [ebdf741bae].
































































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function [Load] =  Load_abg
# This function is the acausal bond graph representation of Load
# Generated by MTT on Thu Mar 16 10:34:27 2000
# The file is in Octave format

# Subsystems and Ports

# Port in
  Load.ports.in.type = "SS";
  Load.ports.in.cr = "SS";
  Load.ports.in.arg = "external,external";
  Load.ports.in.repetitions = 1;
  Load.ports.in.status = -1;
  Load.ports.in.connections = [-1 ];

# Port out
  Load.ports.out.type = "SS";
  Load.ports.out.cr = "SS";
  Load.ports.out.arg = "external,external";
  Load.ports.out.repetitions = 1;
  Load.ports.out.status = -1;
  Load.ports.out.connections = [3 ];

# Component PowerSensor
  Load.subsystems.PowerSensor.type = "PS";
  Load.subsystems.PowerSensor.cr = "";
  Load.subsystems.PowerSensor.arg = "";
  Load.subsystems.PowerSensor.repetitions = 1;
  Load.subsystems.PowerSensor.status = -1;
  Load.subsystems.PowerSensor.connections = [1 -2 -3 ];

# Component r_l
  Load.subsystems.r_l.type = "R";
  Load.subsystems.r_l.cr = "lin";
  Load.subsystems.r_l.arg = "flow,r_l";
  Load.subsystems.r_l.repetitions = 1;
  Load.subsystems.r_l.status = -1;
  Load.subsystems.r_l.connections = [2 ];

# Ordered list of Port names
  Load.portlist(1,:) = "in ";
  Load.portlist(2,:) = "out";

# Ordered list of subsystem names
  Load.subsystemlist(1,:) = "PowerSensor";
  Load.subsystemlist(2,:) = "r_l        ";

# Bonds 
  Load.bonds = [
      0 0 
      0 0 
      0 0 
      ];

# Aliases 
# A double underscore __ represents a comma 
Load.alias.out = "out";
Load.alias.r_l = "$2";
Load.alias.in = "in";
Load.alias.PowerSensor = "$1";








Added mttroot/mtt/lib/examples/ABG/SimpleGasTurbineABG/Out_abg.m version [06caed529c].




























































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function [Out] =  Out_abg
# This function is the acausal bond graph representation of Out
# Generated by MTT on Thu Mar 16 10:34:51 2000
# The file is in Octave format

# Subsystems and Ports

# Port Hy_in
  Out.ports.Hy_in.type = "SS";
  Out.ports.Hy_in.cr = "SS";
  Out.ports.Hy_in.arg = "external,external";
  Out.ports.Hy_in.repetitions = 1;
  Out.ports.Hy_in.status = -1;
  Out.ports.Hy_in.connections = [-1 ];

# Port Th_in
  Out.ports.Th_in.type = "SS";
  Out.ports.Th_in.cr = "SS";
  Out.ports.Th_in.arg = "external,external";
  Out.ports.Th_in.repetitions = 1;
  Out.ports.Th_in.status = -1;
  Out.ports.Th_in.connections = [-2 ];

# Component Hy_out
  Out.subsystems.Hy_out.type = "SS";
  Out.subsystems.Hy_out.cr = "SS";
  Out.subsystems.Hy_out.arg = "p_1,internal";
  Out.subsystems.Hy_out.repetitions = 1;
  Out.subsystems.Hy_out.status = -1;
  Out.subsystems.Hy_out.connections = [1 ];

# Component Th_out
  Out.subsystems.Th_out.type = "SS";
  Out.subsystems.Th_out.cr = "SS";
  Out.subsystems.Th_out.arg = "t_1,internal";
  Out.subsystems.Th_out.repetitions = 1;
  Out.subsystems.Th_out.status = -1;
  Out.subsystems.Th_out.connections = [2 ];

# Ordered list of Port names
  Out.portlist(1,:) = "Hy_in";
  Out.portlist(2,:) = "Th_in";

# Ordered list of subsystem names
  Out.subsystemlist(1,:) = "Hy_out";
  Out.subsystemlist(2,:) = "Th_out";

# Bonds 
  Out.bonds = [
      -1 -1 
      -1 -1 
      ];

# Aliases 
# A double underscore __ represents a comma 
Out.alias.in = "Th_in,Hy_in";








Added mttroot/mtt/lib/examples/ABG/SimpleGasTurbineABG/Out_desc.tex version [3dd57dc573].


















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% Verbal description for system Out (Out_desc.tex)
% Generated by MTT on Tue Jan 13 18:02:44 GMT 1998.

% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% Version control history
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% $Id$
% %% $Log$
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

   The acausal bond graph of system \textbf{Out} is
   displayed in Figure \Ref{Out_abg} and its label
   file is listed in Section \Ref{sec:Out_lbl}.
   The subsystems are listed in Section \Ref{sec:Out_sub}.








Added mttroot/mtt/lib/examples/ABG/SimpleGasTurbineABG/Poly_abg.m version [efdf7b7d95].






























































































































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function [Poly] =  Poly_abg
# This function is the acausal bond graph representation of Poly
# Generated by MTT on Thu Mar 16 10:35:48 2000
# The file is in Octave format

# Subsystems and Ports

# Port Pressure_1
  Poly.ports.Pressure_1.type = "SS";
  Poly.ports.Pressure_1.cr = "SS";
  Poly.ports.Pressure_1.arg = "external,external";
  Poly.ports.Pressure_1.repetitions = 1;
  Poly.ports.Pressure_1.status = -1;
  Poly.ports.Pressure_1.connections = [-2 ];

# Port Temperature_1
  Poly.ports.Temperature_1.type = "SS";
  Poly.ports.Temperature_1.cr = "SS";
  Poly.ports.Temperature_1.arg = "external,external";
  Poly.ports.Temperature_1.repetitions = 1;
  Poly.ports.Temperature_1.status = -1;
  Poly.ports.Temperature_1.connections = [-6 ];

# Port Pressure_2
  Poly.ports.Pressure_2.type = "SS";
  Poly.ports.Pressure_2.cr = "SS";
  Poly.ports.Pressure_2.arg = "external,external";
  Poly.ports.Pressure_2.repetitions = 1;
  Poly.ports.Pressure_2.status = -1;
  Poly.ports.Pressure_2.connections = [-4 ];

# Port Temperature_2
  Poly.ports.Temperature_2.type = "SS";
  Poly.ports.Temperature_2.cr = "SS";
  Poly.ports.Temperature_2.arg = "external,external";
  Poly.ports.Temperature_2.repetitions = 1;
  Poly.ports.Temperature_2.status = -1;
  Poly.ports.Temperature_2.connections = [8 ];

# Component r
  Poly.subsystems.r.type = "R";
  Poly.subsystems.r.cr = "Poly";
  Poly.subsystems.r.arg = "alpha";
  Poly.subsystems.r.repetitions = 1;
  Poly.subsystems.r.status = -1;
  Poly.subsystems.r.connections = [1 3 5 -7 ];

# Component zero
  Poly.subsystems.zero.type = "SS";
  Poly.subsystems.zero.cr = "SS";
  Poly.subsystems.zero.arg = "0,0";
  Poly.subsystems.zero.repetitions = 1;
  Poly.subsystems.zero.status = -1;
  Poly.subsystems.zero.connections = [-9 ];

# Component mtt1
  Poly.subsystems.mtt1.type = "AE";
  Poly.subsystems.mtt1.cr = "";
  Poly.subsystems.mtt1.arg = "";
  Poly.subsystems.mtt1.repetitions = 1;
  Poly.subsystems.mtt1.status = -1;
  Poly.subsystems.mtt1.connections = [2 -1 ];

# Component mtt2
  Poly.subsystems.mtt2.type = "AE";
  Poly.subsystems.mtt2.cr = "";
  Poly.subsystems.mtt2.arg = "";
  Poly.subsystems.mtt2.repetitions = 1;
  Poly.subsystems.mtt2.status = -1;
  Poly.subsystems.mtt2.connections = [4 -3 ];

# Component mtt3
  Poly.subsystems.mtt3.type = "AE";
  Poly.subsystems.mtt3.cr = "";
  Poly.subsystems.mtt3.arg = "";
  Poly.subsystems.mtt3.repetitions = 1;
  Poly.subsystems.mtt3.status = -1;
  Poly.subsystems.mtt3.connections = [6 -5 ];

# Component mtt4
  Poly.subsystems.mtt4.type = "1";
  Poly.subsystems.mtt4.cr = "";
  Poly.subsystems.mtt4.arg = "";
  Poly.subsystems.mtt4.repetitions = 1;
  Poly.subsystems.mtt4.status = -1;
  Poly.subsystems.mtt4.connections = [7 -8 9 ];

# Ordered list of Port names
  Poly.portlist(1,:) = "Pressure_1   ";
  Poly.portlist(2,:) = "Temperature_1";
  Poly.portlist(3,:) = "Pressure_2   ";
  Poly.portlist(4,:) = "Temperature_2";

# Ordered list of subsystem names
  Poly.subsystemlist(1,:) = "r   ";
  Poly.subsystemlist(2,:) = "zero";
  Poly.subsystemlist(3,:) = "mtt1";
  Poly.subsystemlist(4,:) = "mtt2";
  Poly.subsystemlist(5,:) = "mtt3";
  Poly.subsystemlist(6,:) = "mtt4";

# Bonds 
  Poly.bonds = [
      1 1 
      0 0 
      1 1 
      0 0 
      1 1 
      0 0 
      0 0 
      0 0 
      1 -1 
      ];

# Aliases 
# A double underscore __ represents a comma 
Poly.alias.out = "Temperature_2";
Poly.alias.P1 = "Pressure_1";
Poly.alias.P2 = "Pressure_2";
Poly.alias.T1 = "Temperature_1";
Poly.alias.T2 = "Temperature_2";
Poly.alias.alpha = "$1";








Added mttroot/mtt/lib/examples/ABG/SimpleGasTurbineABG/Poly_cr.r version [ad1eaacee8].























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% Constitutive relation file for Poly (Poly_cr.r)
% Generated by MTT at Wed Mar 11 11:01:28 GMT 1998

OPERATOR Poly;

% Ideal gas

% Temperature output on port [T2]
FOR ALL alpha,P1,P2,T1,Nothing
LET Poly(alpha,effort,4,
	P1,effort,1,
	P2,effort,2,
	T1,effort,3,
	Nothing,flow,4
	) = T1*(P2/P1)^alpha;



END;








Added mttroot/mtt/lib/examples/ABG/SimpleGasTurbineABG/Pump_abg.m version [3fd343e8e9].
























































































































































































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function [Pump] =  Pump_abg
# This function is the acausal bond graph representation of Pump
# Generated by MTT on Thu Mar 16 10:38:10 2000
# The file is in Octave format

# Subsystems and Ports

# Port Hydraulic_in
  Pump.ports.Hydraulic_in.type = "SS";
  Pump.ports.Hydraulic_in.cr = "SS";
  Pump.ports.Hydraulic_in.arg = "external,external";
  Pump.ports.Hydraulic_in.repetitions = 1;
  Pump.ports.Hydraulic_in.status = -1;
  Pump.ports.Hydraulic_in.connections = [-5 ];

# Port Hydraulic_out
  Pump.ports.Hydraulic_out.type = "SS";
  Pump.ports.Hydraulic_out.cr = "SS";
  Pump.ports.Hydraulic_out.arg = "external,external";
  Pump.ports.Hydraulic_out.repetitions = 1;
  Pump.ports.Hydraulic_out.status = -1;
  Pump.ports.Hydraulic_out.connections = [6 ];

# Port Shaft
  Pump.ports.Shaft.type = "SS";
  Pump.ports.Shaft.cr = "SS";
  Pump.ports.Shaft.arg = "external,external";
  Pump.ports.Shaft.repetitions = 1;
  Pump.ports.Shaft.status = -1;
  Pump.ports.Shaft.connections = [-12 ];

# Port Thermal_in
  Pump.ports.Thermal_in.type = "SS";
  Pump.ports.Thermal_in.cr = "SS";
  Pump.ports.Thermal_in.arg = "external,external";
  Pump.ports.Thermal_in.repetitions = 1;
  Pump.ports.Thermal_in.status = -1;
  Pump.ports.Thermal_in.connections = [-4 ];

# Port Thermal_out
  Pump.ports.Thermal_out.type = "SS";
  Pump.ports.Thermal_out.cr = "SS";
  Pump.ports.Thermal_out.arg = "external,external";
  Pump.ports.Thermal_out.repetitions = 1;
  Pump.ports.Thermal_out.status = -1;
  Pump.ports.Thermal_out.connections = [16 ];

# Component pipe
  Pump.subsystems.pipe.type = "wPipe";
  Pump.subsystems.pipe.cr = "none";
  Pump.subsystems.pipe.arg = "c_v;density,ideal_gas,r";
  Pump.subsystems.pipe.repetitions = 1;
  Pump.subsystems.pipe.status = -1;
  Pump.subsystems.pipe.connections = [3 -7 14 2 -1 ];

# Component poly
  Pump.subsystems.poly.type = "Poly";
  Pump.subsystems.poly.cr = "Poly";
  Pump.subsystems.poly.arg = "alpha";
  Pump.subsystems.poly.repetitions = 1;
  Pump.subsystems.poly.status = -1;
  Pump.subsystems.poly.connections = [9 8 11 -10 ];

# Component T
  Pump.subsystems.T.type = "SS";
  Pump.subsystems.T.cr = "SS";
  Pump.subsystems.T.arg = "external,0";
  Pump.subsystems.T.repetitions = 1;
  Pump.subsystems.T.status = -1;
  Pump.subsystems.T.connections = [17 ];

# Component k_p
  Pump.subsystems.k_p.type = "TF";
  Pump.subsystems.k_p.cr = "lin";
  Pump.subsystems.k_p.arg = "flow,k_p";
  Pump.subsystems.k_p.repetitions = 1;
  Pump.subsystems.k_p.status = -1;
  Pump.subsystems.k_p.connections = [13 -14 ];

# Component mtt1
  Pump.subsystems.mtt1.type = "0";
  Pump.subsystems.mtt1.cr = "";
  Pump.subsystems.mtt1.arg = "";
  Pump.subsystems.mtt1.repetitions = 1;
  Pump.subsystems.mtt1.status = -1;
  Pump.subsystems.mtt1.connections = [1 10 -15 -17 ];

# Component mtt2
  Pump.subsystems.mtt2.type = "0";
  Pump.subsystems.mtt2.cr = "";
  Pump.subsystems.mtt2.arg = "";
  Pump.subsystems.mtt2.repetitions = 1;
  Pump.subsystems.mtt2.status = -1;
  Pump.subsystems.mtt2.connections = [-6 7 -11 ];

# Component mtt3
  Pump.subsystems.mtt3.type = "0";
  Pump.subsystems.mtt3.cr = "";
  Pump.subsystems.mtt3.arg = "";
  Pump.subsystems.mtt3.repetitions = 1;
  Pump.subsystems.mtt3.status = -1;
  Pump.subsystems.mtt3.connections = [-3 5 -9 ];

# Component mtt4
  Pump.subsystems.mtt4.type = "0";
  Pump.subsystems.mtt4.cr = "";
  Pump.subsystems.mtt4.arg = "";
  Pump.subsystems.mtt4.repetitions = 1;
  Pump.subsystems.mtt4.status = -1;
  Pump.subsystems.mtt4.connections = [-2 4 -8 ];

# Component mtt5
  Pump.subsystems.mtt5.type = "EBTF";
  Pump.subsystems.mtt5.cr = "";
  Pump.subsystems.mtt5.arg = "";
  Pump.subsystems.mtt5.repetitions = 1;
  Pump.subsystems.mtt5.status = -1;
  Pump.subsystems.mtt5.connections = [15 -16 ];

# Component mtt6
  Pump.subsystems.mtt6.type = "1";
  Pump.subsystems.mtt6.cr = "";
  Pump.subsystems.mtt6.arg = "";
  Pump.subsystems.mtt6.repetitions = 1;
  Pump.subsystems.mtt6.status = -1;
  Pump.subsystems.mtt6.connections = [12 -13 ];

# Ordered list of Port names
  Pump.portlist(1,:) = "Hydraulic_in ";
  Pump.portlist(2,:) = "Hydraulic_out";
  Pump.portlist(3,:) = "Shaft        ";
  Pump.portlist(4,:) = "Thermal_in   ";
  Pump.portlist(5,:) = "Thermal_out  ";

# Ordered list of subsystem names
  Pump.subsystemlist(1,:) = "pipe";
  Pump.subsystemlist(2,:) = "poly";
  Pump.subsystemlist(3,:) = "T   ";
  Pump.subsystemlist(4,:) = "k_p ";
  Pump.subsystemlist(5,:) = "mtt1";
  Pump.subsystemlist(6,:) = "mtt2";
  Pump.subsystemlist(7,:) = "mtt3";
  Pump.subsystemlist(8,:) = "mtt4";
  Pump.subsystemlist(9,:) = "mtt5";
  Pump.subsystemlist(10,:) = "mtt6";

# Bonds 
  Pump.bonds = [
      0 0 
      0 0 
      0 0 
      0 0 
      0 0 
      0 0 
      0 0 
      0 0 
      0 0 
      0 0 
      0 0 
      -1 -1 
      0 0 
      0 0 
      0 0 
      0 0 
      1 1 
      ];

# Aliases 
# A double underscore __ represents a comma 
Pump.alias.out = "Thermal_out,Hydraulic_out";
Pump.alias.Hy_out = "Hydraulic_out";
Pump.alias.c_v = "$1";
Pump.alias.flow__k_p = "$4";
Pump.alias.Th_in = "Thermal_in";
Pump.alias.Th_out = "Thermal_out";
Pump.alias.Work = "Shaft";
Pump.alias.alpha = "$3";
Pump.alias.in = "Thermal_in,Hydraulic_in";
Pump.alias.Hy_in = "Hydraulic_in";
Pump.alias.density__ideal_gas__r = "$2";








Added mttroot/mtt/lib/examples/ABG/SimpleGasTurbineABG/SimpleGasTurbineABG_abg.m version [43a702b612].









































































































































































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function [SimpleGasTurbineABG] =  SimpleGasTurbineABG_abg
# This function is the acausal bond graph representation of SimpleGasTurbineABG
# Generated by MTT on Thu Mar 16 12:59:12 2000
# The file is in Octave format

# Subsystems and Ports

# Component c1
  SimpleGasTurbineABG.subsystems.c1.type = "Comb";
  SimpleGasTurbineABG.subsystems.c1.cr = "none";
  SimpleGasTurbineABG.subsystems.c1.arg = "m_c;v_c;r";
  SimpleGasTurbineABG.subsystems.c1.repetitions = 1;
  SimpleGasTurbineABG.subsystems.c1.status = -1;
  SimpleGasTurbineABG.subsystems.c1.connections = [14 -15 7 10 -11 ];

# Component j_s
  SimpleGasTurbineABG.subsystems.j_s.type = "I";
  SimpleGasTurbineABG.subsystems.j_s.cr = "lin";
  SimpleGasTurbineABG.subsystems.j_s.arg = "flow,j_s";
  SimpleGasTurbineABG.subsystems.j_s.repetitions = 1;
  SimpleGasTurbineABG.subsystems.j_s.status = -1;
  SimpleGasTurbineABG.subsystems.j_s.connections = [2 ];

# Component comp
  SimpleGasTurbineABG.subsystems.comp.type = "Pump";
  SimpleGasTurbineABG.subsystems.comp.cr = "none";
  SimpleGasTurbineABG.subsystems.comp.arg = "c_v;density,ideal_gas,r;alpha;effort,k";
  SimpleGasTurbineABG.subsystems.comp.repetitions = 1;
  SimpleGasTurbineABG.subsystems.comp.status = -1;
  SimpleGasTurbineABG.subsystems.comp.connections = [16 -14 1 12 -10 ];

# Component turb
  SimpleGasTurbineABG.subsystems.turb.type = "Pump";
  SimpleGasTurbineABG.subsystems.turb.cr = "none";
  SimpleGasTurbineABG.subsystems.turb.arg = "c_v;density,ideal_gas,r;alpha;effort,k";
  SimpleGasTurbineABG.subsystems.turb.repetitions = 1;
  SimpleGasTurbineABG.subsystems.turb.status = -1;
  SimpleGasTurbineABG.subsystems.turb.connections = [15 -17 -6 11 -13 ];

# Component Work
  SimpleGasTurbineABG.subsystems.Work.type = "SS";
  SimpleGasTurbineABG.subsystems.Work.cr = "SS";
  SimpleGasTurbineABG.subsystems.Work.arg = "0,external";
  SimpleGasTurbineABG.subsystems.Work.repetitions = 1;
  SimpleGasTurbineABG.subsystems.Work.status = -1;
  SimpleGasTurbineABG.subsystems.Work.connections = [4 ];

# Component Heat
  SimpleGasTurbineABG.subsystems.Heat.type = "SS";
  SimpleGasTurbineABG.subsystems.Heat.cr = "SS";
  SimpleGasTurbineABG.subsystems.Heat.arg = "0,external";
  SimpleGasTurbineABG.subsystems.Heat.repetitions = 1;
  SimpleGasTurbineABG.subsystems.Heat.status = -1;
  SimpleGasTurbineABG.subsystems.Heat.connections = [9 ];

# Component Speed
  SimpleGasTurbineABG.subsystems.Speed.type = "SS";
  SimpleGasTurbineABG.subsystems.Speed.cr = "SS";
  SimpleGasTurbineABG.subsystems.Speed.arg = "0,external";
  SimpleGasTurbineABG.subsystems.Speed.repetitions = 1;
  SimpleGasTurbineABG.subsystems.Speed.status = -1;
  SimpleGasTurbineABG.subsystems.Speed.connections = [5 ];

# Component T3
  SimpleGasTurbineABG.subsystems.T3.type = "SS";
  SimpleGasTurbineABG.subsystems.T3.cr = "SS";
  SimpleGasTurbineABG.subsystems.T3.arg = "external,external";
  SimpleGasTurbineABG.subsystems.T3.repetitions = 1;
  SimpleGasTurbineABG.subsystems.T3.status = -1;
  SimpleGasTurbineABG.subsystems.T3.connections = [-8 ];

# Component in
  SimpleGasTurbineABG.subsystems.in.type = "In";
  SimpleGasTurbineABG.subsystems.in.cr = "";
  SimpleGasTurbineABG.subsystems.in.arg = "";
  SimpleGasTurbineABG.subsystems.in.repetitions = 1;
  SimpleGasTurbineABG.subsystems.in.status = -1;
  SimpleGasTurbineABG.subsystems.in.connections = [-16 -12 ];

# Component out
  SimpleGasTurbineABG.subsystems.out.type = "Out";
  SimpleGasTurbineABG.subsystems.out.cr = "";
  SimpleGasTurbineABG.subsystems.out.arg = "";
  SimpleGasTurbineABG.subsystems.out.repetitions = 1;
  SimpleGasTurbineABG.subsystems.out.status = -1;
  SimpleGasTurbineABG.subsystems.out.connections = [17 13 ];

# Component mtt1
  SimpleGasTurbineABG.subsystems.mtt1.type = "1";
  SimpleGasTurbineABG.subsystems.mtt1.cr = "";
  SimpleGasTurbineABG.subsystems.mtt1.arg = "";
  SimpleGasTurbineABG.subsystems.mtt1.repetitions = 1;
  SimpleGasTurbineABG.subsystems.mtt1.status = -1;
  SimpleGasTurbineABG.subsystems.mtt1.connections = [-1 -2 -3 -5 6 ];

# Component mtt2
  SimpleGasTurbineABG.subsystems.mtt2.type = "Load";
  SimpleGasTurbineABG.subsystems.mtt2.cr = "";
  SimpleGasTurbineABG.subsystems.mtt2.arg = "";
  SimpleGasTurbineABG.subsystems.mtt2.repetitions = 1;
  SimpleGasTurbineABG.subsystems.mtt2.status = -1;
  SimpleGasTurbineABG.subsystems.mtt2.connections = [3 -4 ];

# Component mtt3
  SimpleGasTurbineABG.subsystems.mtt3.type = "PS";
  SimpleGasTurbineABG.subsystems.mtt3.cr = "";
  SimpleGasTurbineABG.subsystems.mtt3.arg = "";
  SimpleGasTurbineABG.subsystems.mtt3.repetitions = 1;
  SimpleGasTurbineABG.subsystems.mtt3.status = -1;
  SimpleGasTurbineABG.subsystems.mtt3.connections = [8 -7 -9 ];

# Ordered list of subsystem names
  SimpleGasTurbineABG.subsystemlist(1,:) = "c1   ";
  SimpleGasTurbineABG.subsystemlist(2,:) = "j_s  ";
  SimpleGasTurbineABG.subsystemlist(3,:) = "comp ";
  SimpleGasTurbineABG.subsystemlist(4,:) = "turb ";
  SimpleGasTurbineABG.subsystemlist(5,:) = "Work ";
  SimpleGasTurbineABG.subsystemlist(6,:) = "Heat ";
  SimpleGasTurbineABG.subsystemlist(7,:) = "Speed";
  SimpleGasTurbineABG.subsystemlist(8,:) = "T3   ";
  SimpleGasTurbineABG.subsystemlist(9,:) = "in   ";
  SimpleGasTurbineABG.subsystemlist(10,:) = "out  ";
  SimpleGasTurbineABG.subsystemlist(11,:) = "mtt1 ";
  SimpleGasTurbineABG.subsystemlist(12,:) = "mtt2 ";
  SimpleGasTurbineABG.subsystemlist(13,:) = "mtt3 ";

# Bonds 
  SimpleGasTurbineABG.bonds = [
      0 0 
      1 1 
      0 0 
      -1 -1 
      -1 -1 
      0 0 
      0 0 
      1 1 
      -1 -1 
      0 0 
      0 0 
      0 0 
      0 0 
      0 0 
      0 0 
      0 0 
      0 0 
      ];

# Aliases 
# A double underscore __ represents a comma 
# Explicit variable declarations
#VAR t_2
#VAR t_3
#VAR t_4
#VAR p_2
#VAR p_3
#VAR p_4
#VAR mdot
#VAR gamma_0
#VAR q_0
#VAR w_0
#VAR omega_0
#VAR r_p
#VAR c_p
#VAR mom_0
endfunction








Added mttroot/mtt/lib/examples/ABG/SimpleGasTurbineABG/SimpleGasTurbineABG_desc.tex version [cfa31dba4b].































































































































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% -*-latex-*- used to set EMACS into LaTeX-mode
% Verbal description for system SimpleGasTurbineABG (SimpleGasTurbineABG_desc.tex)
% Generated by MTT on Tue Jan 13 18:01:55 GMT 1998.

% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% Version control history
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% $Id$
% %% $Log$
% %% Revision 1.1  1998/05/18 15:45:50  peterg
% %% Initial revision
% %%
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

   The acausal bond graph of system \textbf{SimpleGasTurbineABG} is
   displayed in Figure \Ref{SimpleGasTurbineABG_abg} and its label
   file is listed in Section \Ref{sec:SimpleGasTurbineABG_lbl}.
   The subsystems are listed in Section \Ref{sec:SimpleGasTurbineABG_sub}.
   
   \textbf{SimpleGasTurbineABG} can be regarded as an single-spool gas
   turbine (producing shaft power) with an ideal-gas working fluid. It
   corresponds to the simple Joule Cycle as described in Chapter 12 of
   Rogers and Mayhew and in Chapter 2 of Cohen, Rogers and
   Saravanamutto. However, unlike those examples, the system is
   written with dynamics in mind.
   
   The system is described using an energy Bond Graph- this ensures
   that the first law is observed. In particular transformers are used
   to explicitly convert between energy covariables. Although this is
   a simple model, I believe that it provides the basis for building
   complex thermodynamic systems involving gas power cycles.


There are five main components:
\begin{enumerate}
\item p1 -- a \textbf{Pump} component representing the compressor
  stage. This converts shaft work to energy flow in the working fluid.
\item c1 -- a \textbf{Comb} component representing the combustion
  chamber. This converts the heat obtained by burning fuel to energy
  flow in the working fluid.
\item t1 -- a \textbf{Turb} component representing the turbine
  component. This converts the energy flow in the working fluid to
  shaft work
\item j\_s -- an \textbf{I} component representing the combined inertia
  of the shaft and compressor and turbine rotors.
\item a \textbf{Load} component to absorb the shaft power.
\end{enumerate}
The components \textbf{In} and \textbf{Out} provide the inlet and
outlet conditions.

Both \textbf{Pump} and \textbf{Turb} are implemented with the
\emph{polytropic} constitutive relationship with index $n$. When
$n=\gamma=\frac{c_p}{c_v}$ this corresponds to isentropic compression
and expansion and thus the \textbf{SimpleGasTurbineABG} achieves its
cycle efficiency. However, other values of $n$ can be used to account
for isentropic efficiency of less than unity.

To obtain a very simple dynamic model (and to avoid the need for an
accurate combustion chamber model) there are no dynamics associated
with the combustion chamber, but rahter it is assumed that the
corresponding temperature is imposed on the component (that is $T_3$
is the system input) the corresponding heat flow is then an output.

Both heat input and work output are measured using the \textbf{PS}
(power sensor) component, that for work output is embedded in the
\textbf{Load} component. These can be monitored to give the efficiency
of the \textbf{SimpleGasTurbineABG}.

A symbolic steady-state for the model was computed -- see Section
\ref{sec:SimpleGasTurbineABG_ss.tex}. In particular, the load
resistance was chosen to absorb all the generated work at the steady
state and the shaft inertia was chosen to give a unit time constant
for the linearised system. The mass flow and shaft speeds were taken
as unity.

For the purposed of simulation, the numerical values given in Examples
12.1 of Chapter 12 of Rogers and Mayhew, except that the isentropic
efficiencies are 100\% ($n=\gamma$) -- see Section
\ref{sec:SimpleGasTurbineABG_numpar.tex}.

Simulations were performed starting at the steady state and increasing
the combustion chamber temperature by 10\% at $t=1$ and reducing by
10\% at $t=5$. Graphs of the various outputs are plotted:
\begin{itemize}
\item Figure
  \Ref{fig:SimpleGasTurbineABG_odeso.ps-SimpleGasTurbineABG-p1-T,SimpleGasTurbineABG-c1-T,SimpleGasTurbineABG-t1-T}
  -- the temperatures at the output of the
  \begin{itemize}
  \item compressor,
  \item combustion chamber and
  \item turbine
  \end{itemize}
\item Figure
  \Ref{fig:SimpleGasTurbineABG_odeso.ps-SimpleGasTurbineABG-Heat,SimpleGasTurbineABG-Work}
  -- the heat input and work output
\item Figure
  \Ref{fig:SimpleGasTurbineABG_odeso.ps-SimpleGasTurbineABG-Speed} -- the shaft speed and
\item Figure
  \Ref{fig:SimpleGasTurbineABG_odeso.ps-SimpleGasTurbineABG-p1-P,SimpleGasTurbineABG-c1-P,SimpleGasTurbineABG-t1-P}
  -- the pressure at the output of the
  \begin{itemize}
  \item compressor,
  \item combustion chamber and
  \item turbine
  \end{itemize}
\end{itemize}

This model can be modified extended in various ways to yield related
dynamic systems. For example:
\begin{itemize}
\item an air cooler is obtained by changing the direction of heat and
  work flows
\item additional \textbf{Turb} and \textbf{Comb} components add reheat
  to the cycle
\item an isentropic nozzle can be added and the work output removed
  to give a jet engine.
\end{itemize}


%%% Local Variables: 
%%% mode: latex
%%% TeX-master: t
%%% End: 








Added mttroot/mtt/lib/examples/ABG/SimpleGasTurbineABG/SimpleGasTurbineABG_input.txt version [a6afb44f57].


















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# Numerical parameter file (SimpleGasTurbineABG_input.txt)
# Generated by MTT at Tue Mar 31 12:38:39 BST 1998

# %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
# %% Version control history
# %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
# %% $Id$
# %% $Log$
# %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

t_3 = 1000;

# Set the inputs
u(1) =	 t_3 + 0.1*t_3*(t>1) -  0.2*t_3*(t>5); # SimpleGasTurbineABG (T3)








Added mttroot/mtt/lib/examples/ABG/SimpleGasTurbineABG/SimpleGasTurbineABG_numpar.txt version [e69ca09250].














































































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# Numerical parameter file (SimpleGasTurbine_numpar.txt)
# Generated by MTT at Tue Mar 31 12:15:00 BST 1998

# %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
# %% Version control history
# %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
# %% $Id$
# %% $Log$
# %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

#Dummies
 alpha = 1;
 c_v = 1;
 density = 1;
 ideal_gas = 1;
 j_s = 1;
 k = 1;
 k_p = 1;
 m = 1;
 m_c = 1;
 p_1 = 1;
 r = 1;
 r_l = 1;
 t_1 = 1;
 v = 1;
 v_c = 1;


# Parameters
c_p = 	1005.0;
c_v = 	718.0; 
gamma_0 =  c_p/c_v;
alpha = (gamma_0-1)/gamma_0;
k = 	1.0;
p_1 = 	1e5; # 1 bar
p_4 = 	p_1; 
r = 	c_p-c_v;
t_1 = 	288.0; # In
v_c = 	1.0;

%Set the CC pressure and temperature
t_3 = 1000.0;
r_p = 6.0;
p_3 = r_p*p_1;

%Find stored mass to give combustion chamber pressure p_3 (at
% temperature t_3
m_c = (p_3*v_c)/(t_3*r);

%Equate pressures
p_4 = p_1;
p_2 = p_3;

%Compute ss temperatures (isentropic)
t_2 = t_1*(p_2/p_1)^alpha;
t_4 = t_3*(p_4/p_3)^alpha;

%Find the steady-state work output
w_0 = c_p*(t_3-t_4) - c_p*(t_2-t_1);

%Unit mass flow
mdot = 1;

%Corresponding shaft speed
omega_0 = mdot/k;

%Compute the corresponding load resistance (to absorb that work)
r_l = w_0/(omega_0)^2;

%Compute shaft inertia to give unit time constant (j_s*r_l)
j_s = r_l;

%Find angular momentum to give shaft speed omega_0
mom_0 =  omega_0*j_s;








Added mttroot/mtt/lib/examples/ABG/SimpleGasTurbineABG/SimpleGasTurbineABG_rep.txt version [993da43700].




































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# Outline report file for system SimpleGasTurbineABG (SimpleGasTurbineABG_rep.txt)

% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% Version control history
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% $Id$
% %% $Log$
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%mtt -abg -o -ss SimpleGasTurbineABG abg tex
mtt -abg -o -ss SimpleGasTurbineABG struc tex
mtt -abg -o -ss SimpleGasTurbineABG sympar tex
mtt -abg -o -ss SimpleGasTurbineABG ode tex

mtt -abg -o -ss SimpleGasTurbineABG sspar r
mtt -abg -o -ss SimpleGasTurbineABG ss tex
mtt -abg -o -ss SimpleGasTurbineABG sm tex


mtt -abg -o -ss SimpleGasTurbineABG numpar tex
mtt -abg -o -ss SimpleGasTurbineABG input tex
mtt -abg -o -ss SimpleGasTurbineABG state tex
mtt -abg -o -ss SimpleGasTurbineABG simpar tex
mtt -abg -o -ss -c SimpleGasTurbineABG odeso ps 'SimpleGasTurbineABG_p1_T,SimpleGasTurbineABG_c1_T,SimpleGasTurbineABG_t1_T'
mtt -abg -o -ss -c SimpleGasTurbineABG odeso ps 'SimpleGasTurbineABG_Heat,SimpleGasTurbineABG_Work'
mtt -abg -o -ss -c SimpleGasTurbineABG odeso ps 'SimpleGasTurbineABG_Speed'
mtt -abg -o -ss -c SimpleGasTurbineABG odeso ps 'SimpleGasTurbineABG_p1_P,SimpleGasTurbineABG_c1_P,SimpleGasTurbineABG_t1_P'













Added mttroot/mtt/lib/examples/ABG/SimpleGasTurbineABG/SimpleGasTurbineABG_simp.r version [ca6f515178].















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%% Reduce commands to simplify output for system SimpleGasTurbineABG (SimpleGasTurbineABG_simp.r)

% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% Version control history
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% $Id$
% %% $Log$
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

LET c_v = c_p - r;
END;








Added mttroot/mtt/lib/examples/ABG/SimpleGasTurbineABG/SimpleGasTurbineABG_sspar.r version [8d3c89c1a5].





















































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% Steady-state parameter file (SimpleGasTurbineABG_sspar.r)
% Generated by MTT at Thu Mar 26 16:28:59 GMT 1998

% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% % Version control history
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% % $Id$
% % $Log$
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%Find stored mass to give combustion chamber pressure p_3 (at
% temperature t_3
m_c := (p_3*v_c)/(t_3*r);

%Equate pressures
p_4 := p_1;
p_2 := p_3;

%Compute ss temperatures (isentropic)
t_2 := t_1*(p_2/p_1)^alpha;
t_4 := t_3*(p_4/p_3)^alpha;

%Find the steady-state work output
w_0 := c_p*(t_3-t_4) - c_p*(t_2-t_1);

%Compute the corresponding load resistance (to absorb that work)
r_l := w_0/(omega_0)^2;

%Unit mass flow
mdot := 1;

%Corresponding shaft speed
omega_0 := mdot/k;

%Compute shaft inertia to give unit time constant (j_s*r_l)
j_s := r_l;

%Find angular momentum to give shaft speed omega_0
mom_0 :=  omega_0*j_s;


% Steady-state states
MTTX1 := 	mom_0;

% Steady-state inputs - combustion temperature
MTTU1 := 	t_3; % SimpleGasTurbineABG (T3)

;;END;









Added mttroot/mtt/lib/examples/ABG/SimpleGasTurbineABG/SimpleGasTurbineABG_state.txt version [ee6857149c].


















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# Numerical parameter file (SimpleGasTurbineABG_state.txt)
# Generated by MTT at Tue Mar 31 12:37:17 BST 1998

# %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
# %% Version control history
# %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
# %% $Id$
# %% $Log$
# %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

SimpleGasTurbineABG_numpar;

# Set the states
x(1) =	 j_s/k ; # SimpleGasTurbineABG (j_s)








Added mttroot/mtt/lib/examples/ABG/SimpleGasTurbineABG/hPipe_abg.m version [32f5edad6e].













































































































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function [hPipe] =  hPipe_abg
# This function is the acausal bond graph representation of hPipe
# Generated by MTT on Thu Mar 16 10:33:07 2000
# The file is in Octave format

# Subsystems and Ports

# Port Heat
  hPipe.ports.Heat.type = "SS";
  hPipe.ports.Heat.cr = "SS";
  hPipe.ports.Heat.arg = "external,external";
  hPipe.ports.Heat.repetitions = 1;
  hPipe.ports.Heat.status = -1;
  hPipe.ports.Heat.connections = [-3 ];

# Port Hydraulic_in
  hPipe.ports.Hydraulic_in.type = "SS";
  hPipe.ports.Hydraulic_in.cr = "SS";
  hPipe.ports.Hydraulic_in.arg = "external,external";
  hPipe.ports.Hydraulic_in.repetitions = 1;
  hPipe.ports.Hydraulic_in.status = -1;
  hPipe.ports.Hydraulic_in.connections = [-5 ];

# Port Hydraulic_out
  hPipe.ports.Hydraulic_out.type = "SS";
  hPipe.ports.Hydraulic_out.cr = "SS";
  hPipe.ports.Hydraulic_out.arg = "external,external";
  hPipe.ports.Hydraulic_out.repetitions = 1;
  hPipe.ports.Hydraulic_out.status = -1;
  hPipe.ports.Hydraulic_out.connections = [6 ];

# Port Thermal_in
  hPipe.ports.Thermal_in.type = "SS";
  hPipe.ports.Thermal_in.cr = "SS";
  hPipe.ports.Thermal_in.arg = "external,external";
  hPipe.ports.Thermal_in.repetitions = 1;
  hPipe.ports.Thermal_in.status = -1;
  hPipe.ports.Thermal_in.connections = [-2 ];

# Port Thermal_out
  hPipe.ports.Thermal_out.type = "SS";
  hPipe.ports.Thermal_out.cr = "SS";
  hPipe.ports.Thermal_out.arg = "external,external";
  hPipe.ports.Thermal_out.repetitions = 1;
  hPipe.ports.Thermal_out.status = -1;
  hPipe.ports.Thermal_out.connections = [7 ];

# Component P2T
  hPipe.subsystems.P2T.type = "TF";
  hPipe.subsystems.P2T.cr = "lin";
  hPipe.subsystems.P2T.arg = "flow,r*m/v";
  hPipe.subsystems.P2T.repetitions = 1;
  hPipe.subsystems.P2T.status = -1;
  hPipe.subsystems.P2T.connections = [5 -1 ];

# Component T2P
  hPipe.subsystems.T2P.type = "TF";
  hPipe.subsystems.T2P.cr = "lin";
  hPipe.subsystems.T2P.arg = "effort,r*m/v";
  hPipe.subsystems.T2P.repetitions = 1;
  hPipe.subsystems.T2P.status = -1;
  hPipe.subsystems.T2P.connections = [4 -6 ];

# Component mtt1
  hPipe.subsystems.mtt1.type = "0";
  hPipe.subsystems.mtt1.cr = "";
  hPipe.subsystems.mtt1.arg = "";
  hPipe.subsystems.mtt1.repetitions = 1;
  hPipe.subsystems.mtt1.status = -1;
  hPipe.subsystems.mtt1.connections = [1 2 3 -4 -7 ];

# Ordered list of Port names
  hPipe.portlist(1,:) = "Heat         ";
  hPipe.portlist(2,:) = "Hydraulic_in ";
  hPipe.portlist(3,:) = "Hydraulic_out";
  hPipe.portlist(4,:) = "Thermal_in   ";
  hPipe.portlist(5,:) = "Thermal_out  ";

# Ordered list of subsystem names
  hPipe.subsystemlist(1,:) = "P2T ";
  hPipe.subsystemlist(2,:) = "T2P ";
  hPipe.subsystemlist(3,:) = "mtt1";

# Bonds 
  hPipe.bonds = [
      0 0 
      0 0 
      1 1 
      0 0 
      0 0 
      0 0 
      0 0 
      ];

# Aliases 
# A double underscore __ represents a comma 
hPipe.alias.out = "Thermal_out,Hydraulic_out";
hPipe.alias.Hy_out = "Hydraulic_out";
hPipe.alias.Th_in = "Thermal_in";
hPipe.alias.r = "$3";
hPipe.alias.Th_out = "Thermal_out";
hPipe.alias.m = "$1";
hPipe.alias.v = "$2";
hPipe.alias.in = "Thermal_in,Hydraulic_in";
hPipe.alias.Hy_in = "Hydraulic_in";








Added mttroot/mtt/lib/examples/ABG/SimpleGasTurbineABG/wPipe_abg.m version [b1c4a72c91].











































































































































































































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function [wPipe] =  wPipe_abg
# This function is the acausal bond graph representation of wPipe
# Generated by MTT on Thu Mar 16 10:37:39 2000
# The file is in Octave format

# Subsystems and Ports

# Port Hydraulic_in
  wPipe.ports.Hydraulic_in.type = "SS";
  wPipe.ports.Hydraulic_in.cr = "SS";
  wPipe.ports.Hydraulic_in.arg = "external,external";
  wPipe.ports.Hydraulic_in.repetitions = 1;
  wPipe.ports.Hydraulic_in.status = -1;
  wPipe.ports.Hydraulic_in.connections = [-1 ];

# Port Hydraulic_out
  wPipe.ports.Hydraulic_out.type = "SS";
  wPipe.ports.Hydraulic_out.cr = "SS";
  wPipe.ports.Hydraulic_out.arg = "external,external";
  wPipe.ports.Hydraulic_out.repetitions = 1;
  wPipe.ports.Hydraulic_out.status = -1;
  wPipe.ports.Hydraulic_out.connections = [17 ];

# Port Shaft
  wPipe.ports.Shaft.type = "SS";
  wPipe.ports.Shaft.cr = "SS";
  wPipe.ports.Shaft.arg = "external,external";
  wPipe.ports.Shaft.repetitions = 1;
  wPipe.ports.Shaft.status = -1;
  wPipe.ports.Shaft.connections = [-20 ];

# Port Thermal_in
  wPipe.ports.Thermal_in.type = "SS";
  wPipe.ports.Thermal_in.cr = "SS";
  wPipe.ports.Thermal_in.arg = "external,external";
  wPipe.ports.Thermal_in.repetitions = 1;
  wPipe.ports.Thermal_in.status = -1;
  wPipe.ports.Thermal_in.connections = [-14 ];

# Port Thermal_out
  wPipe.ports.Thermal_out.type = "SS";
  wPipe.ports.Thermal_out.cr = "SS";
  wPipe.ports.Thermal_out.arg = "external,external";
  wPipe.ports.Thermal_out.repetitions = 1;
  wPipe.ports.Thermal_out.status = -1;
  wPipe.ports.Thermal_out.connections = [16 ];

# Component rho1
  wPipe.subsystems.rho1.type = "Density";
  wPipe.subsystems.rho1.cr = "none";
  wPipe.subsystems.rho1.arg = "density,ideal_gas,r";
  wPipe.subsystems.rho1.repetitions = 1;
  wPipe.subsystems.rho1.status = -1;
  wPipe.subsystems.rho1.connections = [4 3 -5 ];

# Component rho2
  wPipe.subsystems.rho2.type = "Density";
  wPipe.subsystems.rho2.cr = "none";
  wPipe.subsystems.rho2.arg = "density,ideal_gas,r";
  wPipe.subsystems.rho2.repetitions = 1;
  wPipe.subsystems.rho2.status = -1;
  wPipe.subsystems.rho2.connections = [12 11 -10 ];

# Component p2pv
  wPipe.subsystems.p2pv.type = "EMTF";
  wPipe.subsystems.p2pv.cr = "lin";
  wPipe.subsystems.p2pv.arg = "flow";
  wPipe.subsystems.p2pv.repetitions = 1;
  wPipe.subsystems.p2pv.status = -1;
  wPipe.subsystems.p2pv.connections = [2 -9 5 ];

# Component pv2p
  wPipe.subsystems.pv2p.type = "EMTF";
  wPipe.subsystems.pv2p.cr = "lin";
  wPipe.subsystems.pv2p.arg = "effort";
  wPipe.subsystems.pv2p.repetitions = 1;
  wPipe.subsystems.pv2p.status = -1;
  wPipe.subsystems.pv2p.connections = [7 -18 10 ];

# Component t2u
  wPipe.subsystems.t2u.type = "TF";
  wPipe.subsystems.t2u.cr = "lin";
  wPipe.subsystems.t2u.arg = "effort,c_v";
  wPipe.subsystems.t2u.repetitions = 1;
  wPipe.subsystems.t2u.status = -1;
  wPipe.subsystems.t2u.connections = [15 -6 ];

# Component u2t
  wPipe.subsystems.u2t.type = "TF";
  wPipe.subsystems.u2t.cr = "lin";
  wPipe.subsystems.u2t.arg = "flow,c_v";
  wPipe.subsystems.u2t.repetitions = 1;
  wPipe.subsystems.u2t.status = -1;
  wPipe.subsystems.u2t.connections = [8 -13 ];

# Component mtt1
  wPipe.subsystems.mtt1.type = "0";
  wPipe.subsystems.mtt1.cr = "";
  wPipe.subsystems.mtt1.arg = "";
  wPipe.subsystems.mtt1.repetitions = 1;
  wPipe.subsystems.mtt1.status = -1;
  wPipe.subsystems.mtt1.connections = [-3 14 -15 ];

# Component mtt2
  wPipe.subsystems.mtt2.type = "0";
  wPipe.subsystems.mtt2.cr = "";
  wPipe.subsystems.mtt2.arg = "";
  wPipe.subsystems.mtt2.repetitions = 1;
  wPipe.subsystems.mtt2.status = -1;
  wPipe.subsystems.mtt2.connections = [1 -2 -4 ];

# Component mtt3
  wPipe.subsystems.mtt3.type = "1";
  wPipe.subsystems.mtt3.cr = "";
  wPipe.subsystems.mtt3.arg = "";
  wPipe.subsystems.mtt3.repetitions = 1;
  wPipe.subsystems.mtt3.status = -1;
  wPipe.subsystems.mtt3.connections = [6 -7 -8 9 19 ];

# Component mtt4
  wPipe.subsystems.mtt4.type = "0";
  wPipe.subsystems.mtt4.cr = "";
  wPipe.subsystems.mtt4.arg = "";
  wPipe.subsystems.mtt4.repetitions = 1;
  wPipe.subsystems.mtt4.status = -1;
  wPipe.subsystems.mtt4.connections = [-11 13 -16 ];

# Component mtt5
  wPipe.subsystems.mtt5.type = "0";
  wPipe.subsystems.mtt5.cr = "";
  wPipe.subsystems.mtt5.arg = "";
  wPipe.subsystems.mtt5.repetitions = 1;
  wPipe.subsystems.mtt5.status = -1;
  wPipe.subsystems.mtt5.connections = [-12 -17 18 ];

# Component mtt6
  wPipe.subsystems.mtt6.type = "1";
  wPipe.subsystems.mtt6.cr = "";
  wPipe.subsystems.mtt6.arg = "";
  wPipe.subsystems.mtt6.repetitions = 1;
  wPipe.subsystems.mtt6.status = -1;
  wPipe.subsystems.mtt6.connections = [-19 20 ];

# Ordered list of Port names
  wPipe.portlist(1,:) = "Hydraulic_in ";
  wPipe.portlist(2,:) = "Hydraulic_out";
  wPipe.portlist(3,:) = "Shaft        ";
  wPipe.portlist(4,:) = "Thermal_in   ";
  wPipe.portlist(5,:) = "Thermal_out  ";

# Ordered list of subsystem names
  wPipe.subsystemlist(1,:) = "rho1";
  wPipe.subsystemlist(2,:) = "rho2";
  wPipe.subsystemlist(3,:) = "p2pv";
  wPipe.subsystemlist(4,:) = "pv2p";
  wPipe.subsystemlist(5,:) = "t2u ";
  wPipe.subsystemlist(6,:) = "u2t ";
  wPipe.subsystemlist(7,:) = "mtt1";
  wPipe.subsystemlist(8,:) = "mtt2";
  wPipe.subsystemlist(9,:) = "mtt3";
  wPipe.subsystemlist(10,:) = "mtt4";
  wPipe.subsystemlist(11,:) = "mtt5";
  wPipe.subsystemlist(12,:) = "mtt6";

# Bonds 
  wPipe.bonds = [
      0 0 
      0 0 
      0 0 
      0 0 
      0 0 
      0 0 
      0 0 
      0 0 
      0 0 
      0 0 
      0 0 
      0 0 
      0 0 
      0 0 
      0 0 
      0 0 
      0 0 
      0 0 
      0 0 
      -1 -1 
      ];

# Aliases 
# A double underscore __ represents a comma 
wPipe.alias.out = "Thermal_out,Hydraulic_out";
wPipe.alias.Hy_out = "Hydraulic_out";
wPipe.alias.c_v = "$1";
wPipe.alias.Th_in = "Thermal_in";
wPipe.alias.Th_out = "Thermal_out";
wPipe.alias.Work = "Shaft";
wPipe.alias.in = "Thermal_in,Hydraulic_in";
wPipe.alias.Hy_in = "Hydraulic_in";
wPipe.alias.density__ideal_gas__r = "$2";








Added mttroot/mtt/lib/examples/ABG/rcABG/rcABG_abg.m version [df1614e2f8].
















































































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function [rc] =  rc_abg
# This function is the acausal bond graph representation of rc
# Generated by MTT on Thu Mar 16 08:45:29 2000
# The file is in Octave format

# Subsystems and Ports

# Component c
  rc.subsystems.c.type = "C";
  rc.subsystems.c.cr = "lin";
  rc.subsystems.c.arg = "effort,c";
  rc.subsystems.c.repetitions = 1;
  rc.subsystems.c.status = -1;
  rc.subsystems.c.connections = [5 ];

# Component r
  rc.subsystems.r.type = "R";
  rc.subsystems.r.cr = "lin";
  rc.subsystems.r.arg = "flow,r";
  rc.subsystems.r.repetitions = 1;
  rc.subsystems.r.status = -1;
  rc.subsystems.r.connections = [4 ];

# Component e1
  rc.subsystems.e1.type = "SS";
  rc.subsystems.e1.cr = "SS";
  rc.subsystems.e1.arg = "external,internal";
  rc.subsystems.e1.repetitions = 1;
  rc.subsystems.e1.status = -1;
  rc.subsystems.e1.connections = [-1 ];

# Component e2
  rc.subsystems.e2.type = "SS";
  rc.subsystems.e2.cr = "SS";
  rc.subsystems.e2.arg = "external,0";
  rc.subsystems.e2.repetitions = 1;
  rc.subsystems.e2.status = -1;
  rc.subsystems.e2.connections = [3 ];

# Component mtt1
  rc.subsystems.mtt1.type = "1";
  rc.subsystems.mtt1.cr = "";
  rc.subsystems.mtt1.arg = "";
  rc.subsystems.mtt1.repetitions = 1;
  rc.subsystems.mtt1.status = -1;
  rc.subsystems.mtt1.connections = [1 -2 -4 ];

# Component mtt2
  rc.subsystems.mtt2.type = "0";
  rc.subsystems.mtt2.cr = "";
  rc.subsystems.mtt2.arg = "";
  rc.subsystems.mtt2.repetitions = 1;
  rc.subsystems.mtt2.status = -1;
  rc.subsystems.mtt2.connections = [2 -3 -5 ];

# Ordered list of subsystem names
  rc.subsystemlist(1,:) = "c   ";
  rc.subsystemlist(2,:) = "r   ";
  rc.subsystemlist(3,:) = "e1  ";
  rc.subsystemlist(4,:) = "e2  ";
  rc.subsystemlist(5,:) = "mtt1";
  rc.subsystemlist(6,:) = "mtt2";

# Bonds 
  rc.bonds = [
      1 1 
      0 0 
      1 1 
      0 0 
      0 0 
      ];

# Aliases 
# A double underscore __ represents a comma 
rc.alias.r = "$2";
rc.alias.c = "$1";








Added mttroot/mtt/lib/examples/ABG/rcABG/rcABG_rep.txt version [a51dd327cb].



















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% %% Outline report file for system rcABG (rcABG_rep.txt)
mtt rcABG struc tex
mtt rcABG ode tex
mtt rcABG sm tex
mtt rcABG tf tex
mtt rcABG sro ps
mtt rcABG lmfr ps
mtt rcABG nyfr ps

mtt rcABG numpar txt
mtt rcABG input txt
mtt -c rcABG odeso ps
mtt rcABG rep txt










Added mttroot/mtt/lib/examples/AlgebraicLoops/aRC/aRC_abg.fig version [d59bd2ce5c].






















































































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#FIG 3.2
Portrait
Center
Metric
A4      
100.00
Single
-2
1200 2
6 4680 630 6570 1620
2 1 0 2 1 7 1 0 -1 0.000 0 0 -1 0 0 2
	 4725 1215 5175 1215
2 1 0 2 1 7 1 0 -1 0.000 0 0 -1 0 0 2
	 4725 1080 5175 1080
2 1 0 2 1 7 1 0 -1 0.000 0 0 -1 0 0 2
	 4950 675 4950 1080
2 1 0 2 1 7 1 0 -1 0.000 0 0 -1 0 0 2
	 4950 1215 4950 1575
2 1 0 2 1 7 1 0 -1 0.000 0 0 -1 1 0 2
	1 1 2.00 120.00 240.00
	 6075 1530 6075 765
4 0 1 1 0 0 20 0.0000 4 180 165 5355 1215 c\001
4 0 1 1 0 0 20 0.0000 4 180 165 6300 1170 e\001
4 0 1 1 0 0 20 0.0000 4 255 180 6390 1305 2\001
-6
1 3 0 2 1 7 1 0 -1 0.000 1 0.0000 1800 1125 162 162 1800 1125 1890 1260
2 1 0 2 -1 7 0 0 -1 0.000 0 0 -1 0 0 3
	 1802 4277 2702 4277 2477 4502
2 1 0 2 -1 7 0 0 -1 0.000 0 0 -1 0 0 3
	 3152 4277 4052 4277 3827 4502
2 1 0 2 -1 7 0 0 -1 0.000 0 0 -1 0 0 3
	 4502 4277 5402 4277 5177 4502
2 1 0 2 -1 7 0 0 -1 0.000 0 0 -1 0 0 3
	 2926 4051 2926 3151 3151 3376
2 1 0 2 -1 7 0 0 -1 0.000 0 0 -1 0 0 3
	 4276 4051 4276 3151 4501 3376
2 1 0 2 -1 7 0 0 -1 0.000 0 0 -1 0 0 2
	 2701 4276 2701 4501
2 1 0 2 -1 7 0 0 -1 0.000 0 0 -1 0 0 2
	 5401 4051 5401 4276
2 1 0 2 -1 7 0 0 -1 0.000 0 0 -1 0 0 2
	 5401 4276 5401 4501
2 1 0 2 -1 7 0 0 -1 0.000 0 0 -1 0 0 2
	 2701 4051 2701 4276
2 2 0 2 1 7 1 0 -1 0.000 0 0 -1 0 0 5
	 2475 585 3375 585 3375 765 2475 765 2475 585
2 1 0 2 1 7 1 0 -1 0.000 0 0 -1 0 0 2
	 1800 675 2475 675
2 1 0 2 1 7 1 0 -1 0.000 0 0 -1 0 0 2
	 1800 945 1800 675
2 1 0 2 1 7 1 0 -1 0.000 0 0 -1 0 0 2
	 1800 1575 1800 1260
2 1 0 2 -1 7 0 0 -1 0.000 0 0 -1 0 0 3
	 2925 4500 2925 5400 3150 5175
2 4 0 2 31 7 1 0 -1 0.000 0 0 7 0 0 5
	 6750 6075 6750 225 675 225 675 6075 6750 6075
2 2 0 2 1 7 1 0 -1 0.000 0 0 -1 0 0 5
	 3600 585 4500 585 4500 765 3600 765 3600 585
2 1 0 2 1 7 101 0 -1 0.000 0 0 -1 0 0 2
	 3375 675 3600 675
2 1 0 2 1 7 101 0 -1 0.000 0 0 -1 0 0 2
	 4500 675 5850 675
2 1 0 2 1 7 101 0 -1 0.000 0 0 -1 0 0 2
	 1755 1575 5850 1575
2 1 0 2 4 7 100 0 -1 0.000 0 0 -1 0 0 2
	 1935 5040 2160 5265
2 1 0 2 4 7 0 0 -1 0.000 0 0 -1 0 0 3
	 2070 5130 2706 4494 2706 4812
4 1 -1 0 0 0 20 0.0000 4 255 180 2927 4367 1\001
4 1 -1 0 0 0 20 0.0000 4 255 180 4277 4367 0\001
4 1 -1 0 0 0 20 0.0000 4 255 825 5987 4367 SS:e2\001
4 1 -1 0 0 0 20 0.0000 4 330 825 2926 2926 R:r_1\001
4 1 -1 0 0 0 20 0.0000 4 255 495 4276 2926 C:c\001
4 1 -1 0 0 0 20 0.0000 4 255 825 1395 4365 SS:e1\001
4 0 1 1 0 0 20 0.0000 4 330 495 2880 450 r_1\001
4 0 1 1 0 0 20 0.0000 4 180 165 1260 1170 e\001
4 0 1 1 0 0 20 0.0000 4 255 180 1350 1305 1\001
4 1 1 1 0 0 20 0.0000 4 255 1545 3600 2025 Schematic\001
4 1 1 1 0 0 20 0.0000 4 330 1725 4860 4860 Bond graph\001
4 1 -1 0 0 0 20 0.0000 4 330 825 3015 5715 R:r_2\001
4 0 1 1 0 0 20 0.0000 4 330 495 3870 450 r_2\001
4 1 -1 0 0 0 20 0.0000 4 330 1110 1755 5535 SS:loop\001








Added mttroot/mtt/lib/examples/AlgebraicLoops/aRC/aRC_desc.tex version [3196b31fcd].




































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% Verbal description for system aRC (aRC_desc.tex)
% Generated by MTT on Sun Aug 24 11:03:55 BST 1997.

% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% Version control history
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% $Id$
% %% $Log$
% %% Revision 1.1  1997/08/24 10:27:18  peterg
% %% Initial revision
% %%
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

   The acausal bond graph of system \textbf{aRC} is
   displayed in Figure \Ref{aRC_abg} and its label
   file is listed in Section \Ref{sec:aRC_lbl}.
   The subsystems are listed in Section \Ref{sec:aRC_sub}.

The system \textbf{aRC} is the simple electrical aRC ciaRCuit shown in
Figure \Ref{aRC_abg}. It can be regarded as a single-input
single-output system with input $e_1$ and output $e_2$.

The two resistors ($r_1$ and $r_2$) are in series; this give an
undercausal system with a corresponding algebraic loop. The loop is
broken by adding the {\bf SS} component ``loop'' to localise the
algabraic equation to choosinf the corresponding flow such that the
corresponding effort is zero. This algebraic equation appears in
Section \Ref{sec:aRC_dae.tex}.

This loop is algbraicly solved to give the ordinary differential
equation of Section \Ref{sec:aRC_ode.tex} and the transfer function of
Section \Ref{sec:aRC_tf.tex}.








Added mttroot/mtt/lib/examples/AlgebraicLoops/aRC/aRC_lbl.txt version [b09da23797].




















































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%SUMMARY aRC: Simple RC circuit example with algebraic loop

%% Label file for system aRC (aRC_lbl.txt)

% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% Version control history
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% $Id$
% %% $Log$
% %% Revision 1.1  2000/05/20 16:03:15  peterg
% %% Initial revision
% %%
% %% Revision 1.1  1997/05/12  15:11:47  peterg
% %% Initial revision
% %%
% %% Revision 1.1  1997/04/18  13:27:54  peterg
% %% Initial revision
% %%
% %% Revision 1.1  1997/04/18  13:20:13  peterg
% %% Initial revision
% %% Revision 1.1  1996/09/10 11:37:14  peter
% %% Initial revision
% %%
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%% Each line should be of one of the following forms:
%	a comment (ie starting with %)
%	Component-name	CR_name	arg1,arg2,..argn
%	blank

% Source - effort source (e1) flow ignored
e1	SS external,internal

% Sensor - effort sensor (e2)	zero flow
e2	SS external,0

% R component - linear with resistance r (effort = r*flow)
r_1	lin	flow,r_1
r_2	lin	flow,r_2

% C component - linear with capacitance c (state = c*effort)
c	lin	effort,c

% Algebraic loop SS
loop	SS      zero,unknown











Added mttroot/mtt/lib/examples/AlgebraicLoops/aRC/aRC_rep.txt version [ecb3702c8e].































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## -*-octave-*- Put Emacs into octave-mode
## Outline report file for system aRC (aRC_rep.txt)
## Generated by MTT on" Fri Oct 15 14:56:13 EST 1999.

###############################################################
## Version control history
###############################################################
## $Id$
## $Log$
###############################################################

mtt aRC abg tex			# The system description
mtt aRC cbg ps 		        # The causal bond graph
## Uncomment the following lines or add others
mtt aRC struc tex	        # The system structure
mtt aRC dae tex			# The system dae
mtt -A aRC ode tex	        # The system ode 
## mtt aRC sspar tex		# Steady-state parameters
## mtt aRC ss tex 		# Steady state
## mtt aRC dm tex		# Descriptor matrices (of linearised system)
## mtt aRC sm tex		# State matrices (of linearised system)
## mtt -A aRC tf tex		# Transfer function (of linearised system)
## mtt aRC lmfr ps		# log modulus of frequency response (of linearised system)
## mtt aRC simpar tex		# Simulation parameters
## mtt aRC numpar tex		# Numerical simulation parameters
## mtt aRC input tex		# Simulation input
## mtt aRC odeso ps		# Simulation output








Added mttroot/mtt/lib/examples/AlgebraicLoops/aRC/aRC_sspar.r version [c42ae262e6].






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%% Reduce steady-state parameter file for aRC (aRC_sspar.r) cat /home/peter/mtt_new/mtt/trans/m/aRCs_header.txt
END;








Added mttroot/mtt/lib/examples/Anaesthesia/MaplesonModelP/MaplesonModelP_abg.fig version [7c16f519c4].







































































































































































































































































































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#FIG 3.1
Portrait
Center
Inches
1200 2
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 3
	 4201 7186 4201 6451 4336 6631
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 3
	 4201 4801 4201 4066 4336 4246
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 3
	 4276 7201 4801 6901 4651 6901
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 3
	 9901 6151 10576 6151 10426 6001
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 3
	 9901 5026 10576 5026 10426 4876
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 3
	 4501 6226 5176 6226 5026 6076
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 3
	 4501 5026 5176 5026 5026 4876
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 3
	 9601 5266 9601 6001 9466 5821
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 3
	 9901 3901 10576 3901 10426 3751
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 3
	 4501 3901 5176 3901 5026 3751
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 2
	 5401 1876 5701 1876
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 3
	 5551 1201 5551 1876 5401 1726
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 2
	 5926 1951 5926 2251
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 2
	 4051 3601 4351 3601
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 2
	 4501 1951 4501 2251
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 2
	 7351 1951 7351 2251
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 3
	 4201 3601 6751 2326 6451 2251
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 3
	 7051 2251 9526 3676 9526 3376
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 3
	 5251 2101 4501 2101 4651 1951
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 3
	 5926 2101 6601 2101 6451 1951
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 3
	 7351 2101 8026 2101 7876 1951
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 2
	 9376 3676 9676 3676
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 3
	 8491 11341 8491 12076 8356 11896
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 3
	 5491 14941 5491 15676 5356 15496
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 2
	 5401 8401 5701 8401
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 2
	 5371 10246 5671 10246
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 2
	 5326 12076 5626 12076
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 2
	 5326 13876 5626 13876
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 2
	 5326 15676 5626 15676
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 2
	 8326 15676 8626 15676
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 2
	 8326 13876 8626 13876
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 2
	 8326 12076 8626 12076
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 2
	 8326 10276 8626 10276
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 2
	 8326 8401 8626 8401
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 2
	 6901 14926 7201 14926
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 2
	 6901 13126 7201 13126
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 2
	 6901 11326 7201 11326
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 2
	 6901 9526 7201 9526
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 2
	 6901 7651 7201 7651
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 3
	 7021 14941 7021 15676 6901 15496
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 3
	 7021 13141 7021 13876 6901 13696
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 3
	 7021 11341 7021 12076 6901 11896
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 3
	 7021 9541 7021 10276 6901 10096
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 3
	 7051 7651 7051 8386 6931 8206
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 3
	 9526 7501 8851 11101 8776 10951
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 3
	 9526 7501 8851 12901 8776 12751
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 3
	 9526 7501 8851 14701 8776 14551
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 3
	 8476 7651 8476 8386 8341 8206
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 3
	 8491 9541 8491 10276 8356 10096
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 3
	 8491 13141 8491 13876 8356 13696
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 3
	 8491 14941 8491 15676 8356 15496
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 3
	 5551 7651 5551 8386 5416 8206
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 3
	 5536 9496 5536 10231 5401 10051
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 3
	 5491 11341 5491 12076 5356 11896
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 3
	 5491 13141 5491 13876 5356 13696
2 1 0 1 -1 7 0 0 -1 0.000 0 0 -1 0 0 3
	 7051 1876 7501 1501 7501 1726
2 1 0 1 -1 7 0 0 -1 0.000 0 0 -1 0 0 3
	 7201 7501 7801 8101 7651 8101
2 1 0 1 -1 7 0 0 -1 0.000 0 0 -1 0 0 3
	 7201 9301 7801 9901 7651 9901
2 1 0 1 -1 7 0 0 -1 0.000 0 0 -1 0 0 3
	 7201 11101 7801 11701 7651 11701
2 1 0 1 -1 7 0 0 -1 0.000 0 0 -1 0 0 3
	 7201 12901 7801 13501 7651 13501
2 1 0 1 -1 7 0 0 -1 0.000 0 0 -1 0 0 3
	 7201 14701 7801 15301 7651 15301
2 1 0 1 -1 7 0 0 -1 0.000 0 0 -1 0 0 3
	 9601 4051 9601 4351 9526 4276
2 1 0 1 -1 7 0 0 -1 0.000 0 0 -1 0 0 3
	 9601 4576 9601 4876 9526 4801
2 1 0 1 -1 7 0 0 -1 0.000 0 0 -1 0 0 3
	 9601 6376 9601 6676 9526 6601
2 1 0 1 -1 7 0 0 -1 0.000 0 0 -1 0 0 3
	 9601 7051 9601 7351 9526 7276
2 1 0 1 -1 7 0 0 -1 0.000 0 0 -1 0 0 3
	 4201 5476 4201 5176 4276 5251
2 1 0 1 -1 7 0 0 -1 0.000 0 0 -1 0 0 3
	 4201 6076 4201 5776 4276 5851
2 1 0 1 -1 7 0 0 -1 0.000 0 0 -1 0 0 3
	 8178 9303 7878 9303 7953 9378
2 1 0 1 -1 7 0 0 -1 0.000 0 0 -1 0 0 3
	 7578 9303 7278 9303 7353 9378
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 2
	 8177 9152 8177 9452
2 1 0 1 -1 7 0 0 -1 0.000 0 0 -1 0 0 3
	 8178 11103 7878 11103 7953 11178
2 1 0 1 -1 7 0 0 -1 0.000 0 0 -1 0 0 3
	 7578 11103 7278 11103 7353 11178
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 2
	 8177 10952 8177 11252
2 1 0 1 -1 7 0 0 -1 0.000 0 0 -1 0 0 3
	 8178 12903 7878 12903 7953 12978
2 1 0 1 -1 7 0 0 -1 0.000 0 0 -1 0 0 3
	 7578 12903 7278 12903 7353 12978
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 2
	 8177 12752 8177 13052
2 1 0 1 -1 7 0 0 -1 0.000 0 0 -1 0 0 3
	 8178 14703 7878 14703 7953 14778
2 1 0 1 -1 7 0 0 -1 0.000 0 0 -1 0 0 3
	 7578 14703 7278 14703 7353 14778
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 2
	 8177 14552 8177 14852
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 3
	 6676 14701 5926 14701 6076 14851
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 3
	 6676 12901 5926 12901 6076 13051
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 3
	 6676 11101 5926 11101 6076 11251
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 3
	 6676 9301 5926 9301 6076 9451
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 3
	 6676 7501 5926 7501 6076 7651
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 3
	 9526 7501 8776 7501 8971 7636
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 3
	 9526 7501 8851 9301 8776 9076
2 1 0 1 0 0 0 0 -1 0.000 0 0 0 0 0 3
	 9742 7410 10267 7110 10117 7110
2 1 0 1 -1 7 0 0 -1 0.000 0 0 -1 0 0 3
	 8101 7501 7801 7501 7876 7576
2 1 0 1 -1 7 0 0 -1 0.000 0 0 -1 0 0 3
	 7501 7501 7201 7501 7276 7576
2 1 0 1 -1 7 0 0 -1 0.000 0 0 -1 0 0 3
	 5102 9302 4802 9302 4877 9377
2 1 0 1 -1 7 0 0 -1 0.000 0 0 -1 0 0 3
	 5103 11103 4803 11103 4878 11178
2 1 0 1 -1 7 0 0 -1 0.000 0 0 -1 0 0 3
	 5028 12903 4728 12903 4803 12978
2 1 0 1 -1 7 0 0 -1 0.000 0 0 -1 0 0 3
	 5028 14703 4728 14703 4803 14778
2 1 0 1 -1 7 0 0 -1 0.000 0 0 -1 0 0 3
	 4501 9301 4201 7501 4351 7801
2 1 0 1 -1 7 0 0 -1 0.000 0 0 -1 0 0 1
	 4051 7576
2 1 0 1 -1 7 0 0 -1 0.000 0 0 -1 0 0 1
	 3976 7576
2 1 0 1 -1 7 0 0 -1 0.000 0 0 -1 0 0 1
	 4051 7576
2 1 0 1 -1 7 0 0 -1 0.000 0 0 -1 0 0 3
	 4426 11101 4051 7576 4201 7801
2 1 0 1 -1 7 0 0 -1 0.000 0 0 -1 0 0 3
	 4426 12901 3901 7576 3976 7726
2 1 0 1 -1 7 0 0 -1 0.000 0 0 -1 0 0 3
	 4426 14701 3676 7501 3826 7801
2 1 0 1 -1 7 0 0 -1 0.000 0 0 -1 0 0 3
	 5177 7502 4877 7502 4952 7577
2 1 0 1 -1 7 0 0 -1 0.000 0 0 -1 0 0 3
	 4577 7502 4277 7502 4352 7577
2 4 0 1 1 7 1 0 -1 0.000 0 0 7 0 0 5
	 9000 8700 9000 7050 6600 7050 6600 8700 9000 8700
2 4 0 1 1 7 1 0 -1 0.000 0 0 7 0 0 5
	 9000 12300 9000 10650 6600 10650 6600 12300 9000 12300
2 4 0 1 1 7 1 0 -1 0.000 0 0 7 0 0 5
	 9000 14175 9000 12525 6600 12525 6600 14175 9000 14175
2 4 0 1 1 7 1 0 -1 0.000 0 0 7 0 0 5
	 9000 15975 9000 14325 6600 14325 6600 15975 9000 15975
2 4 0 1 1 7 1 0 -1 0.000 0 0 7 0 0 5
	 9000 10500 9000 8850 6600 8850 6600 10500 9000 10500
2 4 0 1 31 7 1 0 -1 0.000 0 0 7 0 0 5
	 13800 16125 300 16125 300 600 13800 600 13800 16125
4 0 0 0 0 0 12 0.0000000 4 180 495 10276 7051 C:apc2\001
4 0 0 0 0 0 12 0.0000000 4 180 510 4876 7051 C:vpc2\001
4 0 0 0 0 0 12 0.0000000 4 180 495 10651 5101 C:apc1\001
4 0 0 0 0 0 12 0.0000000 4 180 480 10651 6226 R:apr2\001
4 0 0 0 0 0 12 0.0000000 4 180 480 10651 4051 R:apr1\001
4 0 0 0 0 0 12 0.0000000 4 180 510 5251 5101 C:vpc1\001
4 0 0 0 0 0 12 0.0000000 4 180 495 5251 6301 R:vpr2\001
4 1 0 0 0 0 12 0.0000000 4 180 495 5551 3976 R:vpr1\001
4 1 0 0 0 0 12 0.0000000 4 180 390 9601 6301 1:ap3\001
4 1 0 0 0 0 12 0.0000000 4 180 405 4201 6301 1:vp3\001
4 1 0 0 0 0 12 0.0000000 4 180 390 9601 5101 0:ap2\001
4 1 0 0 0 0 12 0.0000000 4 180 405 4126 5101 0:vp2\001
4 1 0 0 0 0 12 0.0000000 4 180 390 9526 3976 1:ap1\001
4 1 0 0 0 0 12 0.0000000 4 180 405 4126 3976 1:vp1\001
4 0 0 0 0 0 12 0.0000000 4 180 420 7576 1576 SS:ye\001
4 0 0 0 0 0 12 0.0000000 4 135 390 5326 1201 SS:t0\001
4 1 0 0 0 0 12 0.0000000 4 135 270 4201 2176 R:ri\001
4 1 0 0 0 0 12 0.0000000 4 135 240 5551 2176 1:fi\001
4 1 0 0 0 0 12 0.0000000 4 135 225 7051 2176 0:ti\001
4 1 0 0 0 0 12 0.0000000 4 135 285 8401 2176 C:ci\001
4 0 0 0 0 0 12 0.0000000 4 135 345 8251 14776 1:fsa\001
4 0 0 0 0 0 12 0.0000000 4 135 330 8251 12976 1:ffa\001
4 0 0 0 0 0 12 0.0000000 4 135 315 8251 11176 1:fla\001
4 0 0 0 0 0 12 0.0000000 4 135 360 8251 9376 1:fva\001
4 0 0 0 0 0 12 0.0000000 4 135 360 8251 7576 1:fba\001
4 0 0 0 0 0 12 0.0000000 4 135 360 5251 14776 1:fsv\001
4 0 0 0 0 0 12 0.0000000 4 135 345 5251 12976 1:ffv\001
4 0 0 0 0 0 12 0.0000000 4 135 330 5251 11176 1:flv\001
4 0 0 0 0 0 12 0.0000000 4 135 375 5251 9376 1:fvv\001
4 0 0 0 0 0 12 0.0000000 4 180 345 9601 7576 0:tap\001
4 1 0 0 0 0 12 0.0000000 4 135 390 5476 15901 R:rs1\001
4 1 0 0 0 0 12 0.0000000 4 135 405 5551 10501 R:rv1\001
4 1 0 0 0 0 12 0.0000000 4 135 405 5551 8626 R:rb1\001
4 0 0 0 0 0 12 0.0000000 4 180 420 7501 15601 SS:ys\001
4 0 0 0 0 0 12 0.0000000 4 180 405 7501 13801 SS:yf\001
4 1 0 0 0 0 12 0.0000000 4 180 390 7726 12001 SS:yl\001
4 1 0 0 0 0 12 0.0000000 4 180 435 7801 10201 SS:yv\001
4 1 0 0 0 0 12 0.0000000 4 180 435 7801 8326 SS:yb\001
4 1 0 0 0 0 12 0.0000000 4 135 390 8476 15901 R:rs2\001
4 1 0 0 0 0 12 0.0000000 4 135 405 8476 10501 R:rv2\001
4 1 0 0 0 0 12 0.0000000 4 135 405 8476 8626 R:rb2\001
4 1 0 0 0 0 12 0.0000000 4 135 315 6976 15901 C:cs\001
4 1 0 0 0 0 12 0.0000000 4 135 300 7051 14101 C:cf\001
4 1 0 0 0 0 12 0.0000000 4 135 285 6976 12376 C:cl\001
4 1 0 0 0 0 12 0.0000000 4 135 330 6976 10501 C:cv\001
4 1 0 0 0 0 12 0.0000000 4 135 330 7051 8626 C:cb\001
4 1 0 0 0 0 12 0.0000000 4 135 255 7051 14776 0:ts\001
4 1 0 0 0 0 12 0.0000000 4 135 240 7051 12976 0:tf\001
4 1 0 0 0 0 12 0.0000000 4 135 225 7051 11176 0:tl\001
4 1 0 0 0 0 12 0.0000000 4 135 270 7051 9376 0:tv\001
4 1 0 0 0 0 12 0.0000000 4 135 270 7051 7576 0:tb\001
4 1 0 0 0 0 12 0.0000000 4 135 360 8476 12376 R:rl1\001
4 1 0 0 0 0 12 0.0000000 4 135 375 8476 14101 R:rf1\001
4 1 0 0 0 0 12 0.0000000 4 135 360 5476 12376 R:rl2\001
4 1 0 0 0 0 12 0.0000000 4 135 375 5476 14101 R:rf2\001
4 1 0 0 0 0 12 0.0000000 4 135 240 9601 4501 AF\001
4 1 0 0 0 0 12 0.0000000 4 135 240 9601 6901 AF\001
4 1 0 0 0 0 12 0.0000000 4 135 240 4201 5701 AF\001
4 1 0 0 0 0 12 0.0000000 4 135 240 7728 9378 AF\001
4 1 0 0 0 0 12 0.0000000 4 135 240 7728 11178 AF\001
4 1 0 0 0 0 12 0.0000000 4 135 240 7728 12978 AF\001
4 1 0 0 0 0 12 0.0000000 4 135 240 7728 14778 AF\001
4 0 0 0 0 0 12 0.0000000 4 135 375 5251 7576 1:fbv\001
4 2 0 0 0 0 12 0.0000000 4 180 360 4126 7501 0:tvp\001
4 1 0 0 0 0 12 0.0000000 4 135 240 7651 7576 AF\001
4 1 0 0 0 0 12 0.0000000 4 135 240 4652 9377 AF\001
4 1 0 0 0 0 12 0.0000000 4 135 240 4653 11178 AF\001
4 1 0 0 0 0 12 0.0000000 4 135 240 4578 12978 AF\001
4 1 0 0 0 0 12 0.0000000 4 135 240 4578 14778 AF\001
4 1 0 0 0 0 12 0.0000000 4 135 240 4727 7577 AF\001








Added mttroot/mtt/lib/examples/Anaesthesia/MaplesonModelP/MaplesonModelP_desc.tex version [d9550f793f].






























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% Verbal description for system MaplesonModelP (MaplesonModelP_desc.tex)
% Generated by MTT on Wed Dec 10 09:04:14 GMT 1997.

% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% Version control history
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% $Id$
% %% $Log$
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

   The acausal bond graph of system \textbf{MaplesonModelP} is
   displayed in Figure \Ref{MaplesonModelP_abg} and its label
   file is listed in Section \Ref{sec:MaplesonModelP_lbl}.
   The subsystems are listed in Section \Ref{sec:MaplesonModelP_sub}.

This is a Bond Graph interpretation of Mapleson's model P of the
pharmokokinetics of anaesthetic drug delivery. It is discussed in
detail in Chapter 9 of ``Metamodelling''.

It badly needs conversion to hierarchical form.


%%% Local Variables: 
%%% mode: plain-tex
%%% TeX-master: t
%%% End: 








Added mttroot/mtt/lib/examples/Anaesthesia/MaplesonModelP/MaplesonModelP_input.txt version [4de10d9765].













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## -*-octave-*- Put Emacs into octave-mode ##
 
## 
## System MaplesonModelP, representation input, language txt; 
## File MaplesonModelP_input.txt; 
## Generated by MTT on Fri Nov 10 10:45:52 GMT 2000; 


MaplesonModelP_t0	= 0.75*760*(t<2); #75% atmospheric pressure for 2 sec.








Added mttroot/mtt/lib/examples/Anaesthesia/MaplesonModelP/MaplesonModelP_lbl.txt version [30211b8f11].











































































































































































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#SUMMARY MaplesonModelP: Pharmokinetic model from section 9.6 of"Metamodelling"
#DESCRIPTION Detailed model with pools
#DESCRIPTION
#DESCRIPTION Note that the bond graph has been redrawn to replace active bonds with
#DESCRIPTION AF components.
#DESCRIPTION This would be much neater using a heirachical model.
#DESCRIPTION 
#DESCRIPTION The following commands make the figures.
#DESCRIPTION 
#DESCRIPTION Fig 9.17	mtt MaplesonModelP abg view
#DESCRIPTION Figs 9.18-19	mtt MaplesonModelP odeso view 'T=[0:0.1:6]'
#DESCRIPTION Fig 9.20	mtt MaplesonModelP lmfr view 'W=logspace(-2,2,100)'
#DESCRIPTION Fig 9.21	mtt MaplesonModelP lpfr view 'W=logspace(-2,2,100)'


# ###############################################################
# ## Version control history
# ###############################################################
# ## $Id$
# ## $Log$
# ## Revision 1.1  1996/08/30  18:37:56  peter
# ## Initial revision
# ##
# ###############################################################

#VAR apools
#VAR breathing_interval
#VAR heart_interval
#VAR k_ap
#VAR k_b
#VAR k_f
#VAR k_i
#VAR k_l
#VAR k_s
#VAR k_v
#VAR k_vp
#VAR kb
#VAR kf
#VAR kl
#VAR ks
#VAR kv
#VAR lambdab
#VAR lambdablood
#VAR lambdaf
#VAR lambdal
#VAR lambdalung
#VAR lambdav
#VAR stroke_volume
#VAR t_1
#VAR t_2
#VAR t_b
#VAR t_f
#VAR t_i
#VAR t_l
#VAR t_s
#VAR t_v
#VAR v_i
#VAR vap
#VAR varterial
#VAR vb
#VAR vbp
#VAR vf
#VAR vfp
#VAR vgas
#VAR vl
#VAR vlp
#VAR vlung
#VAR vplung
#VAR vpools
#VAR vsp
#VAR vv
#VAR vvenous
#VAR vvp

### Common tension junctions ###
ti
tb
tv
tl
tf
ts
tap
tvp

##Common flow junctions - inspiration ###
fi

##Common flow junctions - arteries ###
fba
fva
fla
ffa
fsa

##Common flow junctions - veins ###
fbv
fvv
flv
ffv
fsv

## More junctions
ap3
vp3
ap2
vp2
ap1
vp1

### Resistances ###
rb1	lin	flow,r_b
rv1	lin	flow,r_v
rl1	lin	flow,r_l
rf1	lin	flow,r_f
rs1	lin	flow,r_s

rb2	lin	flow,r_b
rv2	lin	flow,r_v
rl2	lin	flow,r_l
rf2	lin	flow,r_f
rs2	lin	flow,r_s

ri	lin	flow,r_i

## Capacities ###
cb	lin	effort,c_b
cv	lin	effort,c_v
cl	lin	effort,c_l
cf	lin	effort,c_f
cs	lin	effort,c_s
ci	lin	effort,c_i


### Input ###
t0	SS  external,internal

### Outputs ###
yb	SS  external,0	
yv	SS  external,0	
yl	SS  external,0	
yf	SS  external,0	
ys	SS  external,0	
ye	SS  external,0	

### Arterial pool
# ap1	apool1
# ap2	apool2
# ap3	apool3

apc1	lin	effort,c_ap
apc2	lin	effort,c_ap

apr1	lin	flow,r_ap
apr2	lin	flow,r_ap


### Venous pool
# vp1	vpool1
# vp2	vpool2
# vp3	vpool3

vpc1	lin	effort,c_vp
vpc2	lin	effort,c_vp
vpr1	lin	flow,r_vp
vpr2	lin	flow,r_vp










Added mttroot/mtt/lib/examples/Anaesthesia/MaplesonModelP/MaplesonModelP_numpar.txt version [3482181f7e].

































































































































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# Numerical parameter file (MaplesonModelP_numpar.txt)
# Generated by MTT at Mon Aug 11 14:45:13 BST 1997

# %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
# %% Version control history
# %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
# %% $Id$
# %% $Log$
# %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

# Parameters

# Modified 17/11/93 to correspond to Mapleson's 1973 paper. 
# Like model O except that blood has its own pools distinct form the tissues. 


Heart_interval = 1.0/60.0;
Breathing_interval = 4*Heart_interval;
Stroke_volume = 0.108;
lambdaBlood = 0.46;
vArterial = 1.4;
vVenous = 4.0;

# %%%%%%%%%%%%%%%%%% Inspiration %%%%%%%%%%%%%%%%%%%%%%%%%%%
v_i = 0.4;
r_i = Breathing_interval/v_i;

# %%%%%%%%%%%%%%%%%% Lung %%%%%%%%%%%%%%%%%%%%%%%%%%% 
vLung = 0.6;
vPLung =  0;
vGas = 2.5;
lambdaLung = 0.46;

c_i = lambdaLung*(vLung + vPLung) + vGas;
t_i = r_i*c_i;
# %%%%%%%%%%%%%%%%%% Brain %%%%%%%%%%%%%%%%%%%%%%%%%%% 
kB = 0.000086;

vB = 0.0007;
vBP = 0.0;

lambdaB = 0.46;

c_b = lambdaB*vB + lambdaBlood*vBP;
r_b = Heart_interval/(kB*lambdaBlood*Stroke_volume);
t_b = r_b*c_b;

# %%%%%%%%%%%%%%%%%% Viscera %%%%%%%%%%%%%%%%%%%%%%%%%%% 
kV = 0.63;

vV = 6.2;
lambdaV = 0.46;
vVP = 0;

c_v = lambdaV*vV + lambdaBlood*vVP;
r_v = Heart_interval/(kV*lambdaBlood*Stroke_volume);
t_v = r_v*c_v;

# %%%%%%%%%%%%%%%%%% Lean %%%%%%%%%%%%%%%%%%%%%%%%%%% 
kL = 0.131;

vL = 39.2;
lambdaL = 0.46;
vLP = 0;

c_l = lambdaL*vL + lambdaBlood*vLP;
r_l = Heart_interval/(kL*lambdaBlood*Stroke_volume);
t_l = r_l*c_l;

# %%%%%%%%%%%%%%%%%% Fat %%%%%%%%%%%%%%%%%%%%%%%%%%% 
kF = 0.04;

vF = 12.2;
lambdaF = 1.40;
vFP = 0;

c_f = lambdaF*vF + lambdaBlood*(vFP);
r_f = Heart_interval/(kF*lambdaBlood*Stroke_volume);
t_f = r_f*c_f;

# %%%%%%%%%%%%%%%%%% Shunt %%%%%%%%%%%%%%%%%%%%%%%%%%% 
kS = 0.199;

vSP = 0.126*vVenous;

c_s = lambdaBlood*(vSP);
r_s = Heart_interval/(kS*lambdaBlood*Stroke_volume);
t_s = r_s*c_s;

# %%%%%%%%%%%%%%%%%% Time constants %%%%%%%%%%%%%%%%%%%%%%%%%%% 
t_1 = t_b*t_v*t_l*t_f*t_s;
t_2 = t_1*t_i;


# %%%%%%%%%%%%%%%%%% Convert from rs to ks %%%%%%%%%%%%%%%%%%%% 

k_b = 1/r_b;
k_v = 1/r_v;
k_l = 1/r_l;
k_f = 1/r_f;
k_s = 1/r_s;
k_i = 1/r_i;

# %%%%%%%%%%%%%%%%%% Arterial pools %%%%%%%%%%%%%%%%%%%%%%%%%%% 
# Two pool version 
aPools = 2;

vAP = vArterial;

c_ap = lambdaBlood*(vAP)/aPools;
r_ap  = Heart_interval/(lambdaBlood*Stroke_volume);

# %%%%%%%%%%%%%%%%%% Venous pools %%%%%%%%%%%%%%%%%%%%%%%%%%% 
# Two pool version 
vPools = 2;

vVP = vVenous - vSP;

c_vp = lambdaBlood*(vVP)/vPools;
r_vp  = Heart_interval/(lambdaBlood*Stroke_volume);

k_ap = 1/r_ap;
k_vp = 1/r_vp;










Added mttroot/mtt/lib/examples/Anaesthesia/MaplesonModelP/MaplesonModelP_rep.txt version [88420fc7c7].





























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# Outline report file for system MaplesonModelP (MaplesonModelP_rep.txt)

% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% Version control history
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% $Id$
% %% $Log$
% %% Revision 1.2  1999/02/17 01:46:48  peterg
% %% Included simpar rep.
% %%
% %% Revision 1.1  1999/02/17 00:08:06  peterg
% %% Initial revision
% %%
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

mtt MaplesonModelP abg tex
mtt MaplesonModelP struc tex
mtt MaplesonModelP ode tex
mtt MaplesonModelP sm tex
mtt MaplesonModelP lmfr ps

mtt MaplesonModelP simpar txt
mtt MaplesonModelP numpar txt
mtt MaplesonModelP input txt
mtt MaplesonModelP odeso ps








Added mttroot/mtt/lib/examples/Anaesthesia/MaplesonModelP/MaplesonModelP_simpar.txt version [3858c22495].























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# -*-octave-*- Put Emacs into octave-mode
# Simulation parameters for system MaplesonModelP (MaplesonModelP_simpar.txt)
# Generated by MTT on Fri Nov 10 11:37:00 GMT 2000.
###############################################################
## Version control history
###############################################################
## $Id$
## $Log$
###############################################################


FIRST        = 0.0;       # First time in simulation output
DT          = 0.1;        # Print interval
LAST        = 10.0;       # Last time in simulation
STEPFACTOR  = 10;          # Integration steps per print interval
WMIN        = -1;         # Minimum frequency = 10^WMIN
WMAX        = 2;          # Maximum frequency = 10^WMAX
WSTEPS      = 100;        # Number of frequency steps
INPUT       = 1;          # Index of the input






















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