<TR ALIGN="center"><TD >USER-EFF</TD><TD > electron force field</TD><TD > Andres Jaramillo-Botero (Caltech)</TD><TD > <A HREF = "pair_eff.html">pair_style eff/cut</A></TD><TD > USER/eff</TD><TD > <A HREF = "http://lammps.sandia.gov/movies.html#eff">eff</A></TD><TD > -</TD></TR>

<TR ALIGN="center"><TD >USER-EWALDN</TD><TD > Ewald for 1/R^n</TD><TD > Pieter in' t Veld (BASF)</TD><TD > <A HREF = "kspace_style.html">kspace_style</A></TD><TD > -</TD><TD > -</TD><TD > -</TD></TR>

<TR ALIGN="center"><TD >USER-REAXC</TD><TD > C version of ReaxFF</TD><TD > Metin Aktulga (LBNL)</TD><TD > <A HREF = "pair_reax_c.html">pair_style reaxc</A></TD><TD > reax</TD><TD > -</TD><TD > -</TD></TR>

<TR ALIGN="center"><TD >USER-SPH</TD><TD > smoothed particle hydrodynamics</TD><TD > Georg Ganzenmuller (FIHSD</TD><TD > EMI)</TD><TD > <A HREF = "USER/sph/SPH_LAMMPS_userguide.pdf">doc/USER/sph/SPH_LAMMPS_userguide.pdf</A></TD><TD > USER/sph</TD><TD > <A HREF = "sph">sph</A></TD><TD > -</TD></TR>

<TR ALIGN="center"><TD >

</TD></TR></TABLE></DIV>

Aidan Thompson at Sandia (athomps at sandia.gov), if you have

questions.

</P>

<HR>

<H4>USER-SPH package 

</H4>

<P>This package implements smoothed particle hydrodynamics (SPH) in

LAMMPS.  Currently, the package has the following features:

</P>

<P>* Tait, ideal gas, Lennard-Jones equation of states, full support for 

  complete (i.e. internal-energy dependent) equations of state

* plain or Monaghans XSPH integration of the equations of motion

* density continuity or density summation to propagate the density field

* commands to set internal energy and density of particles from the 

  input script

* output commands to access internal energy and density for dumping and 

  thermo output

</P>

<P>See the file doc/USER/sph/SPH_LAMMPS_userguide.pdf to get started.

</P>

<P>There are example scripts for using this package in examples/USER/sph.

</P>

<P>The person who created this package is Georg Ganzenmuller at the

Fraunhofer-Institute for High-Speed Dynamics, Ernst Mach Institute in

Germany (georg.ganzenmueller at emi.fhg.de).  Contact him directly if

you have questions.

</P>

</HTML>

USER-EFF, electron force field, Andres Jaramillo-Botero (Caltech), "pair_style eff/cut"_pair_eff.html, USER/eff, "eff"_eff, -

USER-EWALDN, Ewald for 1/R^n, Pieter in' t Veld (BASF), "kspace_style"_kspace_style.html, -, -, -

USER-REAXC, C version of ReaxFF, Metin Aktulga (LBNL), "pair_style reaxc"_pair_reax_c.html, reax, -, -

USER-SPH, smoothed particle hydrodynamics, Georg Ganzenmuller (FIHSD, EMI), "doc/USER/sph/SPH_LAMMPS_userguide.pdf"_USER/sph/SPH_LAMMPS_userguide.pdf, USER/sph, "sph"_sph, -

:tb(ea=c)

:link(atc,http://lammps.sandia.gov/pictures.html#atc)

at lbl.gov), while at Purdue University.  Contact him directly, or

Aidan Thompson at Sandia (athomps at sandia.gov), if you have

questions.

:line

USER-SPH package :h4

This package implements smoothed particle hydrodynamics (SPH) in

LAMMPS.  Currently, the package has the following features:

* Tait, ideal gas, Lennard-Jones equation of states, full support for 

  complete (i.e. internal-energy dependent) equations of state

* plain or Monaghans XSPH integration of the equations of motion

* density continuity or density summation to propagate the density field

* commands to set internal energy and density of particles from the 

  input script

* output commands to access internal energy and density for dumping and 

  thermo output

See the file doc/USER/sph/SPH_LAMMPS_userguide.pdf to get started.

There are example scripts for using this package in examples/USER/sph.

The person who created this package is Georg Ganzenmuller at the

Fraunhofer-Institute for High-Speed Dynamics, Ernst Mach Institute in

Germany (georg.ganzenmueller at emi.fhg.de).  Contact him directly if

you have questions.