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Problems adding volScalarField to rhoCentralFoam |
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January 16, 2013, 21:06 |
Problems adding volScalarField to rhoCentralFoam
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#1 |
New Member
Daniel
Join Date: Nov 2012
Posts: 5
Rep Power: 14 |
Dear all,
I thought I would be standing in front of just a little problem, when I wanted to add some run-tim-calculated fields to the rhoCentralFoam solver. I would like to calculate e.g. mach number on-the-fly for some easier sampling and so added following to the createFields.H (testet on wedge15Ma5 tutorial): Code:
volScalarField Ma ( IOobject ( "Ma", runTime.timeName(), mesh, IOobject::NO_READ, IOobject::AUTO_WRITE ), mag(U)/sqrt(1.4/psi) ); I want that nonuniform list of scalars for my internal field. What am I doing wrong? Thanks in advance! Best Daniel |
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January 17, 2013, 05:12 |
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#2 | |
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Bernhard Gschaider
Join Date: Mar 2009
Posts: 4,225
Rep Power: 51 |
Quote:
More elegant (without the modification of the solver) would be a functionObject
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January 17, 2013, 06:18 |
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#3 |
New Member
Daniel
Join Date: Nov 2012
Posts: 5
Rep Power: 14 |
Thanks a lot for your fast reply, gschaider.
I realised that actualy what I did, was just create an IOobject at the beginning of the solver run, without taking care of performing any calculation for Ma !inside! the time loop at all... I also thought about using functionObjects, which would be much better, I think but I can't find any documentation on the possibilities and options I have there. I will post the solution when I got more into it. Thanks again! Daniel |
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