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How are pressure waves avoided when running the Pressure based Compressible solver?

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January 14, 2023, 06:38	How are pressure waves avoided when running the Pressure based Compressible solver?	#1
granzer Senior Member Mandeep Shetty Join Date: Apr 2016 Posts: 188 Rep Power: 10	I know that Fluent always solves the fully compressible form of NS equations. So when using the Pressure based solver with the compressible equation of state (EOS) for low Mach flow where the acoustic effects are unimportant, how are the Pressure waves/acoustic waves removed from the solution (steady-state or transient)?

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compressible flow, low mach flow, pressure based solver

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