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52 lines
1.1 KiB
Plaintext
52 lines
1.1 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_ArchimedesIB command :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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ArchimedesIB
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);
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ArchimedesIBProps
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\{
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gravityFieldName "gravity";
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voidfractionFieldName "voidfraction";
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\}; :pre
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{gravity} = name of the finite volume gravity field :ulb,l
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{voidfraction} = name of the finite volume voidfraction field :l
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:ule
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[Examples:]
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forceModels
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(
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ArchimedesIB
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);
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ArchimedesIBProps
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\{
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gravityFieldName "g";
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voidfractionFieldName "voidfractionNext";
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\} :pre
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[Description:]
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The force model performs the calculation of forces (e.g. fluid-particle interaction forces) acting on each DEM particle. The ArchimedesIB model is a model that calculates the ArchimedesIB' volumetric lift force stemming from density difference of fluid and particle. This model is especially suited for resolved CFD-DEM simulations where the particle is represented by immersed boundary method.
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[Restrictions:]
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Only for immersed boundary solvers.
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[Related commands:]
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"forceModel"_forceModel.html
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