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#1 |
New Member
Paul
Join Date: Mar 2022
Posts: 2
Rep Power: 0 ![]() |
Good morning,
I'm new in this forum. I would use OpenFOAM in my thesis. I have to do a simulation about an incompressible fluid through a duct. The outlet pressure should fall fron an intitial value to the atmospheric pressure. Therefore, I want to use a csv File where I've written all the pressure values during the simulation.I've had some problems, the simulation doesn't run, so, I'm looking for an advice. I show the initial condition written in the 0 folder. Regards outlet { type fixedProfile; profile tableFile; profileCoeffs { nHeaderLine 1; refColumn 1; componentColumns 2 (0 1); separator " "; mergeSeparators no; file "0/data.csv"; interpolationScheme linear; } } data.csv is like this: 0.0000 5000000 0.0001 4995100 0.0002 4990200 0.0003 4985300 . . . . 0.1000 100000 --> FOAM FATAL IO ERROR: incorrect first token, expected <int> or '(', found on line 1 the doubleScalar 0 file: 0/data.csv at line 1. |
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#2 |
Senior Member
Uwe Pilz
Join Date: Feb 2017
Location: Leipzig, Germany
Posts: 744
Rep Power: 15 ![]() |
A table file hast to look like this
Code:
( ( 0.0000 5000000 ) ( 0.0001 4995100 ) ( 0.0002 4990200 ) ( 0.0003 4985300 ) );
__________________
Uwe Pilz -- Die der Hauptbewegung überlagerte Schwankungsbewegung ist in ihren Einzelheiten so hoffnungslos kompliziert, daß ihre theoretische Berechnung aussichtslos erscheint. (Hermann Schlichting, 1950) |
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#3 |
New Member
Paul
Join Date: Mar 2022
Posts: 2
Rep Power: 0 ![]() |
Thanks, with the parenthesis in the data file, the simulation runs correctly.
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Tags |
boundary condition, incompressible fluid |
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