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56 lines
1.0 KiB
Plaintext
56 lines
1.0 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 viscForce 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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viscForce;
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);
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viscForceProps
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\{
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velocityFieldName "U";
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interpolation switch;
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\} :pre
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{U} = name of the finite volume fluid velocity field :ulb,l
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{switch} = flag to use interpolated stress values (normally off) :l
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:ule
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[Examples:]
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forceModels
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(
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viscForce;
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);
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viscForceProps
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\{
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velocityFieldName "U";
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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 {viscForce} model
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calculates the particle based viscous force, -(grad(tau)) * Vparticle
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(see Zhou et al. (2010): "Discrete particle simulation of particle-fluid flow:
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model formulations and their applicability", J. Fluid Mech.).
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[Restrictions:]
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none
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[Related commands:]
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"forceModel"_forceModel.html
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