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@ -1256,8 +1256,19 @@ questions.</p>
<h2>4.21. USER-SMD package<a class="headerlink" href="#user-smd-package" title="Permalink to this headline"></a></h2>
<p>This package implements smoothed Mach dynamics (SMD) in
LAMMPS. Currently, the package has the following features:</p>
<p>???</p>
<p>See the file doc/USER/smd/SPH_user_guide.pdf to get started.</p>
<ul class="simple">
<li>Does liquids via traditional Smooth Particle Hydrodynamics (SPH)</li>
<li>Also solves solids mechanics problems via a state of the art
stabilized meshless method with hourglass control.</li>
<li>Can specify hydrostatic interactions independently from material
strength models, i.e. pressure and deviatoric stresses are separated.</li>
<li>Many material models available (Johnson-Cook, plasticity with
hardening, Mie-Grueneisen, Polynomial EOS). Easy to add new
material models.</li>
<li>Rigid boundary conditions (walls) can be loaded as surface geometries
from <a href="#id9"><span class="problematic" id="id10">*</span></a>.STL files.</li>
</ul>
<p>See the file doc/USER/smd/SMD_user_guide.pdf to get started.</p>
<p>There are example scripts for using this package in examples/USER/smd.</p>
<p>The person who created this package is Georg Ganzenmuller at the
Fraunhofer-Institute for High-Speed Dynamics, Ernst Mach Institute in
@ -1271,11 +1282,11 @@ LAMMPS. Currently, the package has the following features:</p>
<ul class="simple">
<li>Tait, ideal gas, Lennard-Jones equation of states, full support for
complete (i.e. internal-energy dependent) equations of state</li>
<li>plain or Monaghans XSPH integration of the equations of motion</li>
<li>density continuity or density summation to propagate the density field</li>
<li>commands to set internal energy and density of particles from the
<li>Plain or Monaghans XSPH integration of the equations of motion</li>
<li>Density continuity or density summation to propagate the density field</li>
<li>Commands to set internal energy and density of particles from the
input script</li>
<li>output commands to access internal energy and density for dumping and
<li>Output commands to access internal energy and density for dumping and
thermo output</li>
</ul>
<p>See the file doc/USER/sph/SPH_LAMMPS_userguide.pdf to get started.</p>