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release on 2012-07-17_15-56-10

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<HTML>
<CENTER><A HREF = "http://www.cfdem.com">CFDEMproject WWW Site</A> - <A HREF = "CFDEMcoupling_Manual.html#comm">CFDEM Commands</A>
</CENTER>
<HR>
<H3>dataExchangeModel_twoWayFiles command
</H3>
<P><B>Syntax:</B>
</P>
<P>Defined in couplingProperties dictionary.
</P>
<PRE>dataExchangeModel twoWayFiles;
twoWayFilesProps
{
couplingFilename "filename";
maxNumberOfParticles number;
};
</PRE>
<UL><LI><I>filename</I> = filename of the VTK file series
<LI><I>number</I> = maximum nuber of particles in DEM simulation
</UL>
<P><B>Examples:</B>
</P>
<PRE>dataExchangeModel twoWayFiles;
twoWayFilesProps
{
couplingFilename "vtk_out%4.4d.vtk";
maxNumberOfParticles 30000;
}
</PRE>
<P><B>Description:</B>
</P>
<P>The data exchange model performs the data exchange between the DEM code and the CFD code. The twoWayFiles model is a model that can exchange particle properties from DEM to CFD and from CFD to DEM. Data is exchanged via files that are sequentially written/read by the codes.
</P>
<P><B>Restrictions:</B>
</P>
<P>Developed only for two processors, one for DEM and on for CFD run.
</P>
<P><B>Related commands:</B>
</P>
<P><A HREF = "dataExchangeModel.html">dataExchangeModel</A>
</P>
</HTML>