Overview
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Added mttroot/mtt/lib/examples/Simulation/BigHeatedRod/HeatedRod_desc.tex version [ca122af254].
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% Verbal description for system HeatedRod (HeatedRod_desc.tex)
% Generated by MTT on Thu Sep 4 18:05:09 BST 1997.
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% Version control history
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% $Id$
% %% $Log$
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
The acausal bond graph of system \textbf{HeatedRod} is
displayed in Figure \Ref{HeatedRod_abg} and its label
file is listed in Section \Ref{sec:HeatedRod_lbl}.
The subsystems are listed in Section \Ref{sec:HeatedRod_sub}.
System \textbf{HeatedRod} is a model of a rod of copper with an
electric current passing through it which warms it up. The two ends of
the rod are fixed at ambient temperature; this is where all the heat
loss occurs.
This system introduces the idea of the {\bf ES} component which
transforms a relative-temperature/enthalpy pseudo bond (at the [e]
port) into an absolute-temperature/enntropy energy bond (at the [s]
port) and vice versa.
The model is similar to that described in chapter 8 of
Cellier's book. However, instead of representing the thermal
resistance by {\bf RS} components and reinserting the entropy flow,
the {\bf RT} component uses two {\bf ES} components to convert from
true to pseudo bonds and back again. Similary, the thermal capacity is
modelled by the {\bf CT} component.
The rod parameters are given in the numpar file and the input current
in the input file.
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Added mttroot/mtt/lib/examples/Simulation/BigHeatedRod/HeatedRod_lbl.txt version [bce0ff1c0a].
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%SUMMARY HeatedRod: Thermal/Electrical model of Electric rod
%DESCRIPTION Introduces the idea of the ES component which
%DESCRIPTION transforms a relative-temperature/enthalpy pseudo bond
%DESCRIPTION (at the [e]port) into an absolute-temperature/enntropy
%DESCRIPTION energy bond (at the [s] port) and vice versa.
%% Label file for system HeatedRod (HeatedRod_lbl.txt)
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% Version control history
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% %% $Id$
% %% $Log$
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%% Each line should be of one of the following forms:
% a comment (ie starting with %)
% Component-name CR_name arg1,arg2,..argn
% blank
% Component type RT
r_2 lin flow,r_2
% Component type SS
I_r internal external
T_1 t_0 internal
T_2 t_0 internal
V_0 0 internal
% Component type Segment
s
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Added mttroot/mtt/lib/examples/Simulation/BigHeatedRod/Segment_lbl.txt version [7c598998c7].
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%SUMMARY Segment: Segment of HeatedRod
%DESCRIPTION Part of the HeatedRod example.
%% Label file for system Segment (Segment_lbl.txt)
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% Version control history
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% %% $Id$
% %% $Log$
% %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Each line should be of one of the following forms:
% a comment (ie starting with %)
% Component-name CR_name arg1,arg2,..argn
% blank
% Component type CT
c_t lin effort,c_t
% Component type RS
r lin flow,r
% Component type RT
r_t lin flow,r_t
% Component type SS
T_s external 0
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