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decreasing solving time of TwoPhaseEulerFoam fluidized bed |
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April 3, 2019, 00:10 |
decreasing solving time of TwoPhaseEulerFoam fluidized bed
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New Member
Join Date: Mar 2019
Posts: 8
Rep Power: 7 |
Dear Forum members,
I am very new to OpenFOAM and am trying to work with the fluidized bed tutorial in the twoPhaseEulerFoam section. When I start processing by typing twoPhaseEulerFoam, it takes a long time to solve. What would be typically done to reduce the processing time? I've tried setting up parallel processing, and my decomposeDict looked like this: Code:
FoamFile { version 2.0; format ascii; class dictionary; location "system"; object decomposeParDict; } numberOfSubdomains 64; method simple; simpleCoeffs { n (8 8 1); delta 0.001; } hierarchicalCoeffs { n (1 1 1); delta 0.001; order xyz; } manualCoeffs { dataFile ""; } distributed no; roots (); It still took a long time, admittedly because I'm still not sure as to exactly how parallel processing works. What should I do so that the solver takes the least amount of time possible? Or would it be a better idea to modify parameters the controlDict instead? Thank you!! |
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