Index: mttroot/mtt/lib/comp/compound/Thermal/IncompressibleFlow/Pipe/Pipe_desc.tex
==================================================================
--- mttroot/mtt/lib/comp/compound/Thermal/IncompressibleFlow/Pipe/Pipe_desc.tex
+++ mttroot/mtt/lib/comp/compound/Thermal/IncompressibleFlow/Pipe/Pipe_desc.tex
@@ -4,10 +4,13 @@
 % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 % %% Version control history
 % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 % %% $Id$
 % %% $Log$
+% %% Revision 1.1  1998/03/09 10:13:27  peterg
+% %% Initial revision
+% %%
 % %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
    The acausal bond graph of system \textbf{Pipe} is
    displayed in Figure \Ref{Pipe_abg} and its label
    file is listed in Section \Ref{sec:Pipe_lbl}.
@@ -28,10 +31,14 @@
 $T_1-T_2$.
 
 The two \textbf{ES} components provide the conversion from true to
 psuedo thermal bonds and vice versa.
 
+The pipe has an resistance to flow represented by the \textbf{RS}
+component labeled `r' which can be linear or nonlinear. The hydraulic
+energy loss reappears on the thermal bond of this (energy-conserving)
+\textbf{RS} component.
 
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