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53 lines
1.2 KiB
Plaintext
53 lines
1.2 KiB
Plaintext
"CFDEMproject WWW Site"_lws - "CFDEM Commands"_lc :c
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:link(lws,http://www.cfdem.com)
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:link(lc,CFDEMcoupling_Manual.html#comm)
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:line
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forceModel_pdCorrelation :h3
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[Syntax:]
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Defined in couplingProperties dictionary.
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forceModels
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(
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pdCorrelation
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);
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pdCorrelationProps
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\{
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coarseGrainingFactors
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(
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X Y Z
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);
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particleDensities
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(
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A B C
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);
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runOnWriteOnly true;
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\}; :pre
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{coarseGrainingFactors} = list of coarse graining factors by type, separated by whitespace, optional :ulb,l
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{particleDensities} = list of particle densities by type, separated by whitespace, optional :l
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{runOnWriteOnly} = switch if this should be executed on write, optional (default: false - execute every coupling step). :l
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:ule
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[Description:]
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This "forceModel" does not influence the particles or the flow - it calculates the particle momentum-diameter correlation
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:c,image(Eqs/pdCorrelation.png)
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where delta is the type-specific coarsegraining factor.
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This model is sensitive to additionally pulled particle type info, and can either use the type-specific densities from the dict or those pulled from LIGGGHTS.
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[Restrictions:]
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none.
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[Related commands:]
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"forceModel"_forceModel.html |