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46 lines
968 B
Plaintext
46 lines
968 B
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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voidfractionModel_centreVoidFraction command :h3
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[Syntax:]
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Defined in couplingProperties dictionary.
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voidfractionModel centre;
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centreProps
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\{
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alphaMin number1;
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weight number2;
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\} :pre
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{number1} = minimum limit for voidfraction :ulb,l
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{number2} = (optional) scaling of the particle volume to account for porosity or agglomerations. :l
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:ule
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[Examples:]
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voidfractionModel centre;
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centreProps
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\{
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alphaMin 0.1;
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weight 1.;
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\} :pre
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[Description:]
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The centre voidFraction model calculates the voidfraction in a CFD cell accounting for the volume of the particles whose centres are inside the cell.
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The particle volume occupied in the CFD domain can be adjusted by the parameter "weight", using Vparticle=dsphere^3*pi/6*weight.
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[Restrictions:] none.
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[Related commands:]
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"voidfractionModel"_voidfractionModel.html
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