variable pressure at the output of a manifold
I'm actually simulating a car intake manifold. I've solved it with constant BC, but I would like to do it with a variable outlet pressure as an engine aspiration.
Is there any function simulating an engine aspiration or something to define a variable output pressure? I guess there is something to do that, I've find things but they didn't clearly solve my needs or explain how to use them.
I'm sorry, I'm new in OpenFOAM and I just know how to use basic solvers
If that helps, I've done the mesh with snappyHexMesh and solved as an incompressible flow (pisoFoam). I just know inlet and outlet pressure (wich is variable), but not velocity, I've solved the initial velocity conditions with potentialFoam
Thank you very much.
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