58 lines
1.2 KiB
Plaintext
58 lines
1.2 KiB
Plaintext
.. index:: dataExchangeModel_twoWayFiles
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dataExchangeModel_twoWayFiles command
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=====================================
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Syntax
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""""""
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Defined in couplingProperties dictionary.
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.. parsed-literal::
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dataExchangeModel twoWayFiles;
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twoWayFilesProps
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{
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couplingFilename "filename";
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maxNumberOfParticles scalar1;
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DEMts scalar2;
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};
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* *filename* = filename of the VTK file series
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* *scalar1* = maximum number of particles in DEM simulation
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* *scalar2* = DEM time step width
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Examples
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""""""""
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.. parsed-literal::
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dataExchangeModel twoWayFiles;
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twoWayFilesProps
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{
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couplingFilename "vtk_out%4.4d.vtk";
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maxNumberOfParticles 30000;
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}
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Description
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"""""""""""
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The data exchange model performs the data exchange between the DEM code and the CFD code. The twoWayFiles model is a model that can exchange particle properties from DEM to CFD and from CFD to DEM. Data is exchanged via files that are sequentially written/read by the codes.
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Restrictions
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""""""""""""
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Developed only for two processors, one for DEM and one for CFD run.
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Related commands
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""""""""""""""""
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:doc:`dataExchangeModel <dataExchangeModel>`
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.. _liws: http://www.cfdem.com
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.. _ld: Manual.html
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.. _lc: Section_commands.html#comm
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