Homec4science
Diffusion lammps (lammm-master-deprecated) Browse

lammps/doc/doc2/USER/atc/man_thermal_time_integration.html
51072805199blammm-master-deprecated

Last Change
Raw File

man_thermal_time_integration.html
View Options

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<title>ATC: fix_modify AtC time_integration (thermal)</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<link href="doxygen.css" rel="stylesheet" type="text/css"/>
</head>
<body>
<!-- Generated by Doxygen 1.6.1 -->
<div class="navigation" id="top">
<div class="tabs">
<ul>
<li><a href="index.html"><span>Main&nbsp;Page</span></a></li>
<li class="current"><a href="pages.html"><span>Related&nbsp;Pages</span></a></li>
<li><a href="namespaces.html"><span>Namespaces</span></a></li>
<li><a href="annotated.html"><span>Classes</span></a></li>
<li><a href="files.html"><span>Files</span></a></li>
<li><a href="dirs.html"><span>Directories</span></a></li>
</ul>
</div>
</div>
<div class="contents">
<h1><a class="anchor" id="man_thermal_time_integration">fix_modify AtC time_integration (thermal) </a></h1><h2><a class="anchor" id="syntax">
syntax</a></h2>
<p>fix_modify AtC time_integration &lt;descriptor&gt; <br/>
</p>
<ul>
<li>descriptor (string) = time integration type <br/>
</li>
</ul>
<p>various time integration methods for the finite elements<br/>
</p>
<h2><a class="anchor" id="description">
description</a></h2>
<p>gear - atomic velocity update with 2nd order Verlet, nodal temperature update with 3rd or 4th order Gear, thermostats based on controlling power <br/>
fractional_step - atomic velocity update with 2nd order Verlet, mixed nodal temperature update, 3/4 Gear for continuum and 2 Verlet for atomic contributions, thermostats based on controlling discrete energy changes<br/>
</p>
<h2><a class="anchor" id="examples">
examples</a></h2>
<p><code> fix_modify atc time_integration gear </code> <br/>
<code> fix_modify atc time_integration fractional_step </code> <br/>
</p>
<h2><a class="anchor" id="description">
description</a></h2>
<h2><a class="anchor" id="related">
related</a></h2>
<p>see <a class="el" href="man_fix_atc.html">fix atc command</a> </p>
<h2><a class="anchor" id="default">
default</a></h2>
<p>none </p>
</div>
<hr size="1"/><address style="text-align: right;"><small>Generated on 21 Aug 2013 for ATC by&nbsp;
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.1 </small></address>
</body>
</html>
c4science · Help