Commit b585c6d0 authored by sjplimp's avatar sjplimp
Browse files 

git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@6844 f3b2605a-c512-4ea7-a41b-209d697bcdaa
parent 221bfc62

doc/Eqs/pair_sph_ideal.jpg

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doc/Eqs/pair_sph_ideal.tex

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\documentclass[12pt]{article}



\begin{document}



$$

  p = (\gamma - 1) \rho e

$$



\end{document}

doc/Eqs/pair_sph_tait.jpg

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doc/Eqs/pair_sph_tait.tex

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\documentclass[12pt]{article}



\begin{document}



$$

  p = B [(\frac{\rho}{\rho_0})^{\gamma} - 1]

$$



\end{document}

doc/pair_sph_idealgas.html

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@@ -25,10 +25,8 @@ pair_coeff * * 1.0 2.4 
<P>The sph/idealgas style computes pressure forces between particles

according to the ideal gas equation of state:

</P>

<P>\begin<I>equation</I>

p = (\gamma - 1) \rho e,

\end<I>equation</I>

</P>

<CENTER><IMG SRC = "Eqs/pair_sph_ideal.jpg">

</CENTER>

<P>where gamma = 1.4 is the heat capacity ratio, rho is the local

density, and e is the internal energy per unit mass.  This pair style

also computes Monaghan's artificial viscosity to prevent particles

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