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Non-uniform Unsteady Periodic Inlet Boundary Conditions in OpenFOAM

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Old   November 19, 2018, 19:44
Default Non-uniform Unsteady Periodic Inlet Boundary Conditions in OpenFOAM
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Harshal Akolekar
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Hi,

I am trying to simulate a turbine blade with unsteady incoming wakes in OpenFOAM.

For the same, I want to use non-uniform inlet profiles of totalPressure, totalTemperature, pressureDirectedInletVelocity, fixedValue TKE and fixedValue omega, which are from high-fidelity simulations and are representative of a wake downstream of a turbine blade. Using these profiles saves computation time.

These profiles should however be able to move in the pitchwise direction with a user defined velocity and they should also be periodic in the pitchwise direction.

Can anyone please provide suggestions on how to get started with this problem.


Attached is a simple sketch

Thank you.
Regards,
Harshal


p { margin-bottom: 0.25cm; line-height: 120%; }
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Old   November 19, 2018, 19:45
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Harshal Akolekar
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moving_unsteady_periodicBC_OpenFOAM.png


Please find the attached sketch.



Regards,
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