OpenFOAM - boundary conditions

boundary conditions

I have a surface/wall (10cmx10cm), where I want to apply varied pressure during the simulation on a small area of the surface say (10mm x 10mm). Is this possible?
Can you guide me to do it?

OpenFOAM 27-02-21, 4:39 p.m. sahar

This question shows research effort; it is useful and clear

This question does not show any research effort; it is not useful and unclear

Yes, you can do this using the codedFixedValue boundary condition on the newer versions of OpenFOAM. An example of codedFixedValue can be found in the below link.

https://cfd-training.com/2018/05/07/non-uniform-inlet-profil-with-codedfixedvalue/

Regards,
Ashley

03-03-21, 3:54 p.m. ashleymelvin

Log-in to answer to this question.