How to set the BC of rearward step?
3D,compressible,subsonic the sketch:
(2) ----------------------------- | | |(1) | | |(3) -------- | (6) |(5) | ---------------------- (4) (1): i set 5 conditions(density,three momentum and energy) (2): the conditions of far flow field (3): non-reflect conditions (4-6): no-slip BC could you give me some tips? thanks a lot. I just learn CFD and made my own program, but the solution did never converge. |
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