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62 lines
1.4 KiB
Plaintext
62 lines
1.4 KiB
Plaintext
"CFDEMproject Website"_lws - "Main Page"_main :c
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:link(lws,http://www.cfdem.com)
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:link(main,CFDEMcoupling_Manual.html)
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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"_CFDEMcoupling_dicts.html#couplingProperties
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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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twoDimensional;
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treatForceExplicit switch1;
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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 void fraction field :l
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{twoDimensional} = optional keyword for conducting a two dimensional calculation :l
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{switch1} = (optional, default false) sub model switch, see "forceSubModel"_forceSubModel.html for details :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
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interaction forces) acting on each DEM particle. The {ArchimedesIB} model is a
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model that calculates the ArchimedesIB' volumetric lift force stemming from
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density difference of fluid and particle. This model is especially suited for
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resolved CFD-DEM simulations where the particle is represented by immersed
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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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