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63 lines
1.3 KiB
HTML
63 lines
1.3 KiB
HTML
<HTML>
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<CENTER><A HREF = "http://www.cfdem.com">CFDEMproject WWW Site</A> - <A HREF = "CFDEMcoupling_Manual.html#comm">CFDEM Commands</A>
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<HR>
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<H3>momCoupleModel_implicitCouple command
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</H3>
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<P><B>Syntax:</B>
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</P>
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<P>Defined in couplingProperties dictionary.
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</P>
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<PRE>momCoupleModels
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(
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implicitCouple
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);
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implicitCoupleProps
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{
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velFieldName "U";
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granVelFieldName "Us";
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voidfractionFieldName "voidfraction";
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minAlphaP number;
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}
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</PRE>
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<UL><LI><I>U</I> = name of the finite volume fluid velocity field
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<LI><I>Us</I> = name of the finite volume granular velocity field
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<LI><I>voidfraction</I> = name of the finite volume voidfraction field
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<I>number</I> = min value for local particle volume fraction to calculate the exchange filed (default SMALL):l
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</UL>
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<P><B>Examples:</B>
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</P>
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<PRE>momCoupleModels
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(
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implicitCouple
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);
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implicitCoupleProps
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{
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velFieldName "U";
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granVelFieldName "Us";
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voidfractionFieldName "voidfraction";
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}
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</PRE>
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<P><B>Description:</B>
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</P>
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<P>The implicitCouple-model is a momCoupleModel model providing an implicit momentum source term for the CFD solver.
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<P><B>Restrictions:</B>
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<P>Only for solvers that include implicit momentum exchange.
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</P>
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<P><B>Related commands:</B>
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</P>
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<P><A HREF = "momCoupleModel.html">momCoupleModel</A>
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</P>
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</HTML>
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