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https://github.com/ParticulateFlow/CFDEMcoupling-PFM.git
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60 lines
1.3 KiB
Plaintext
60 lines
1.3 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 noDrag 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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noDrag
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); :pre
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noDragProps
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\{
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noDEMForce;
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keepCFDForce;
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treatForceExplicit switch1;
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\} :pre
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{noDEMForce} = (optional, default false) do not apply the previously calculated forces in DEM integration :ulb,l
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{keepCFDForce} = (optional, default false) do not delete the previously calculated forces and use them in CFD source terms :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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noDrag
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)
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noDragProps
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\{
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noDEMForce;
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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 {noDrag} model sets the
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forces acting on the particle to zero. If several force models are selected and
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noDrag is the last model being executed, the fluid particle force will be set to
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zero. If the variable {noDEMForce} is set, then the forces communicated to the
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DEM solver are also set to zero.
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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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