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96 lines
3.2 KiB
Plaintext
96 lines
3.2 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 CFDEMcoupling comes with at least one tutorial example, showing
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its functionality and correct usage. Provided that the installation is correct,
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the tutorials can be run via "Allrun.sh" shell scripts. These scripts perform
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all necessary steps (pre-processing, run, post-processing, visualization).
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[Location:]
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The tutorials can be found in the directory $CFDEM_PROJECT_DIR/tutorials,
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which can be reached by typing {cfdemTut} in a CLI terminal.
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[Structure:]
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Each case is structured in a directory called "CFD" covering the CFD relevant
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settings and data, and a directory called "DEM" covering the DEM relevant
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settings and data. This allows to easily expand a pure CFD or DEM simulation
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case to a coupled case.
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[Usage:]
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Provided that the installation is correct, the tutorials can be run via
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"Allrun.sh" shell script, executed by typing "./Allrun.sh". The successful run
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of the script might need some third party software (e.g. octave, evince, etc.).
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[Settings:]
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The main settings of a simulation are done via dictionaries:
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The DEM setup of each case is defined by a "LIGGGHTS"_lig input file located in
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$caseDir/DEM (e.g. in.liggghts_init). For details on the LIGGGHTS setup,
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please have a look at the LIGGGHTS manual.
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<!-- HTML_ONLY -->
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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®"_of (*) documentations.
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:link(of,http://www.openfoam.org)
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<!-- END_HTML_ONLY -->
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<!-- RST
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Standard CFD settings are defined in $caseDir/CFD/constant (e.g.
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transportProperties, RASproperties, etc.) and $caseDir/CFD/system (e.g.
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fvSchemes, controlDict). You can find more information on that in
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OpenFOAM\ |reg|\ (*) documentations.
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.. |reg| unicode:: U+000AE .. REGISTERED SIGN
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END_RST -->.
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Settings of the coupling routines are defined in
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$caseDir/CFD/constant/"couplingProperties"_CFDEMcoupling_dicts.html#couplingProperties
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(e.g. force models, data exchange model, etc.) and
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$caseDir/CFD/constant/"liggghtsCommands"_CFDEMcoupling_dicts.html#liggghtsCommands
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(allows to execute a LIGGGHTS command during a coupled simulation).
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<!-- HTML_ONLY -->
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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® and OpenCFD® trade marks.
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OPENFOAM® 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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<!-- END_HTML_ONLY -->
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<!-- RST
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.. note::
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(*) This offering is not approved or endorsed by OpenCFD Limited, producer
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and distributor of the OpenFOAM software via www.openfoam.com, and owner of
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the OPENFOAM\ |reg| and OpenCFD\ |reg| trade marks.
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OPENFOAM\ |reg| 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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.. |reg| unicode:: U+000AE .. REGISTERED SIGN
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END_RST -->
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:link(lig,http://www.cfdem.com)
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