[cig-commits] commit 2375 by bangerth to /var/svn/dealii/aspect
dealii.demon at gmail.com
dealii.demon at gmail.com
Fri Mar 28 16:16:53 PDT 2014
Revision 2375
Link to the youtube movie.
U trunk/aspect/doc/manual/manual.tex
http://www.dealii.org/websvn/revision.php?repname=Aspect+Repository&path=%2F&rev=2375&peg=2375
Diff:
Modified: trunk/aspect/doc/manual/manual.tex
===================================================================
--- trunk/aspect/doc/manual/manual.tex 2014-03-28 23:09:03 UTC (rev 2374)
+++ trunk/aspect/doc/manual/manual.tex 2014-03-28 23:16:50 UTC (rev 2375)
@@ -318,19 +318,19 @@
case the variation of the total pressure can be expressed by gravity and
density.
\end{itemize}
-In addition, the equation does include phase change terms that correspond to
-the latent heat generated or consumed in this process. The latent heat release
-is proportional to changes in the fraction of material $X$ that has already
-undergone the phase transition (also called phase function) and the change
-of entropy $\Delta S$. Here, $\Delta S$ is positive for exothermic phase
-transitions. As the phase of the material, for a given composition, depends
+In addition, the equation does include phase change terms that correspond to
+the latent heat generated or consumed in this process. The latent heat release
+is proportional to changes in the fraction of material $X$ that has already
+undergone the phase transition (also called phase function) and the change
+of entropy $\Delta S$. Here, $\Delta S$ is positive for exothermic phase
+transitions. As the phase of the material, for a given composition, depends
on the temperature and pressure, the latent heat term can be reformulated:
egin{gather*}
rac{DX}{Dt} = rac{\partial X}{\partial T} rac{DT}{Dt} + rac{\partial X}{\partial p} \mathbf u
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