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Inlet setting of k epsilon with velocity profile OpenFOAM |
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#1 |
New Member
hsin
Join Date: Jul 2021
Posts: 3
Rep Power: 5 ![]() |
Hi,
I use the RANS k-epsilon model to simulate the wind field. The velocity of the inflow uses the velocity profile by csv file. k epsilon depends on speed, I also set k epsilon profile by csv file as inflow, but it's failed. This is an error message and setting file: setting&error message.zip Thanks romney |
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#2 |
Member
Al Csc
Join Date: Jul 2018
Posts: 31
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Have you tried commenting out (//):
#includeEtc "caseDicts/setConstraintTypes" ? Since I saw you do not have it for U Cheers |
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#3 | |
New Member
hsin
Join Date: Jul 2021
Posts: 3
Rep Power: 5 ![]() |
Quote:
al.csc Thanks for your response. I already commented out it. 1.JPG There should be no problem with U(i guess?) because the error message appears when k is calculated...? 2.JPG romney |
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#4 |
Member
Al Csc
Join Date: Jul 2018
Posts: 31
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I meant in k
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#5 |
New Member
hsin
Join Date: Jul 2021
Posts: 3
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I commented out this in k & epsilon also
#includeEtc "caseDicts/setConstraintTypes" the error message is still the same... --> FOAM FATAL IO ERROR: (openfoam-2012) Unexpected EOF while reading dictionary entry file: /home/user/hsin/new2d(changeturbulentdepend)/sample92/0/k at line 75. From static bool Foam::entry::New(Foam::dictionary&, Foam::Istream&, Foam::entry::inputMode, int) in file db/dictionary/entry/entryIO.C at line 169. FOAM exiting |
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Tags |
k-epsilon model, turbulent boundary, velocity boundary |
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