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# %% Revision 1.1 2000/12/28 18:15:21 peterg
# %% To RCS
# %%
# %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
# Set the inputs
dieselcycle__heat = 0.0; # Entropy flow
r = 1e10; # Big R to make a flow source
dieselcycle__work = 0.8*r; #- Volume rate-of-change
TopPressure = (gamma_g-1)*(x(1)/x(2))
endif;
if ((t>=1.0)&&(t<2.0)) #Heating
dieselcycle__heat = 1000; # Entropy flow
r = 1e4; # small r constant pressure
dieselcycle__work = TopPressure; # Pressure source
Volume = x(4);
endif;
if ((t>=2.0)&&(t<3.0)) #Expansion
dieselcycle__heat = 0.0; # Entropy flow
r = 1e10; # Big R to make a flow source
dieselcycle__work = -(1-Volume)*r; # Volume rate-of-change
endif;
if (t>=3.0) #Cooling
Pressure = (gamma_g-1)*x(1)/x(2);
dieselcycle__heat = -1000*(Pressure>1e5); # Entropy flow
r = 1e10; # Big R to make a flow source
dieselcycle__work = 0.0*r; # Volume rate-of-change
endif;
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# %% Revision 1.1 2000/12/28 18:15:21 peterg
# %% To RCS
# %%
# %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
# Set the inputs
if ((t>=0.0)&&(t<1.0)) #Compression
dieselcycle__Heat__u = 0.0; # Entropy flow
dieselcycle__switch__u = 1/big; # Large R to make a flow source
dieselcycle__Work__u = 0.8/big; #- Volume rate-of-change
endif;
if ((t>=1.0)&&(t<2.0)) #Heating
TopPressure = (gamma_g-1)*(x(1)/x(2))
dieselcycle__Heat__u = 1000; # Entropy flow
dieselcycle__switch__u = big; # small r constant pressure
dieselcycle__Work__u = TopPressure; # Pressure source
Volume = x(4);
endif;
if ((t>=2.0)&&(t<3.0)) #Expansion
dieselcycle__Heat__u = 0.0; # Entropy flow
dieselcycle__switch__u = 1/big; # Large R to make a flow source
dieselcycle__Work__u = -(1-Volume)*big; # Volume rate-of-change
endif;
if (t>=3.0) #Cooling
Pressure = (gamma_g-1)*x(1)/x(2);
dieselcycle__Heat__u = -1000*(Pressure>1e5); # Entropy flow
dieselcycle__switch__u = 1/big; # Large R to make a flow source
dieselcycle__Work__u = 0.0; # Zero volume rate-of-change
endif;
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