Helmholtz with Flow Tutorial Not working at Higher Mach Numbers
Posted 2021年5月6日 GMT-4 上午9:57 Acoustics & Vibrations, Computational Fluid Dynamics (CFD) Version 5.5 0 Replies
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I have edited the Helmholtz with Flow Tutorial geometry and used the L-Vel fluids model rather than SST. I would like to model Mach=0.3 flow, but I get the error:
There are 11923 degrees of freedom giving NaN/Inf in the vector for the variable comp1.uPlus. at coordinates: (0.265158,0.0136567,0.0745744), (0.265875,0.0149679,0.0745744)...
I have checked the boundary conditions, mesh and air properties as suggested in other threads, but I still get an error.
Any suggestions would be much appreciated.
Hello Paolo Olson
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