The aim of this case is to verify that Star CD is able to capture a slip lign, which is a speed discontinuity.
The fluid (Air considered as a perfect gaz) enter in the
domain on the right and
The domain is 3m long and 1m high. The step is 0.1m high, placed at 1m from the inlet.
The mesh is a very thin mesh which
comports 28000 cells. We do a so fine mesh because if the mesh is not enough
fine, the steady state obtain is "constant", that is to say that all the
phenomenon appear in few iterations, but have disappeared when convergence
has been reached.
|Inlet||Mach=2, Total temperature=526.9 K|
The computation startegy is the
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