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January 24, 2016, 16:39 |
boundaryField for derived quantities
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New Member
Join Date: Sep 2015
Location: California, US
Posts: 3
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Hello OFoamers, I'm relatively new to OpenFOAM community. I'm facing an issue while defining boundary condition to one of the variables in my own solver using openfoam.
In particular, I'm calculating Flux of a quantity which is function of two other independent variables. But I need to provide boundary conditions for the flux not the independent variables. Independent variables may have "calculated" BC. Here is a part of createFields.H, showing one possible situation. "Flux" requires a boundary condition to solve the physics correctly, but the solver is not reading boundaryField while running. I think that it occurs because I'm not providing 'mesh' condition instead of equation for "Flux". The "Flux" is also being used in another PDE solution. Code:
volVectorField Flux ( IOobject ( "Flux", runTime.timeName(), mesh, IOobject::MUST_READ, IOobject::AUTO_WRITE ), N*U ); Thanks in advance, ABHI |
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