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64 lines
2.3 KiB
Plaintext
64 lines
2.3 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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3. Tutorials :link(1_3),h3
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[General:]
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Each solver of the CFDEMcoupling comes with at least one tutorial example,
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showing its functionality and correct usage. Provided that the installation is
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correct, the tutorials can be run via "Allrun.sh" shell scripts. These scripts
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perform all necessary steps (preprocessing, run, postprocessing, visualization).
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[Location:]
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The tutorials can be found in the directory $CFDEM_PROJECT_DIR/tutorials, which
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can be reached by typing "cfdemTut"
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[Structure:]
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Each case is structured in a directory called "CFD" covering the CFD relevant
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settings and data, and a dirctory called "DEM" covering the DEM relevant
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settings and data. This allows to easily expand a pure CFD or DEM simulation
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case to a coupled case.
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[Usage:]
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Provided that the installation is correct, the tutorials can be run via
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"Allrun.sh" shell script, executed by typing "./Allrun.sh". The successful run
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of the script might need some third party software (e.g. octave, evince, etc.).
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[Settings:]
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The main settings of a simulation are done via dictionaries:
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The DEM setup of each case is defined by a "LIGGGHTS"_lig input file located in
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$caseDir/DEM (e.g. in.liggghts_init). For details on the "LIGGGHTS"_lig setup,
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please have a look at the "LIGGGHTS"_lig manual.
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Standard CFD settings are defined in $caseDir/CFD/constant (e.g.
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transportProperties, RASproperties, etc.) and $caseDir/CFD/system (e.g.
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fvSchemes, controlDict). You can find more information on that in
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"OpenFOAM(R)(*)"_of documentations.
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Settings of the coupling routines are defined in
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$caseDir/CFD/constant/"couplingProperies"_#1_3 (e.g. force models, data exchange
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model, etc.) and $caseDir/CFD/constant/"liggghtsCommands"_#1_3 (allows to
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execute a LIGGGHTS command during a coupled simulation).
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NOTE:
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(*) This offering is not approved or endorsed by OpenCFD Limited, producer and
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distributor of the OpenFOAM software via www.openfoam.com, and owner of the
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OPENFOAM(R) and OpenCFD(R) trade marks.
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OPENFOAM(R) is a registered trade mark of OpenCFD Limited, producer and
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distributor of the OpenFOAM software via www.openfoam.com.
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:link(of,http://www.openfoam.org)
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:link(lig,http://www.cfdem.com)
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