|August 4, 2010, 01:10||
Non-conformal grid accuracy
Join Date: Apr 2010
Posts: 19Rep Power: 8
Can you all shed some light on the accuracy of simulation results obtained from meshes having non-conformal interface in between for the different CFD packages (FLUENT, CFX, OpenFOAM, etc.)?
What are the best practices followed in the industry in this regard; eg., mesh density on the two surfaces sharing the interface, interpolation schemes accuracy/stability?
How much significant are the interpolation inaccuracies when dealing with hex-core meshes which do generate hanging node meshes?
|accuracy, conformal, flux interpolation, interpolation, non-conformal interface|
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