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Old   September 26, 2010, 01:40
Default supersonic wind tunnel
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Alireza Khidambashi
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hi everybody

I try to simulate a supersonic wind tunnel. (see attached file). I use pressure inlet-outlet BC. my problem is 2D and inviscid. method is implicit and steady. I use courant number about 0.5 but residual don't decrease. a sample of residual is attached. please help me.
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File Type: jpg wind tunnel.JPG (10.5 KB, 19 views)
File Type: jpg residual.JPG (30.8 KB, 17 views)
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Old   June 26, 2015, 09:28
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Quote:
Originally Posted by alireza-kh View Post
hi everybody

I try to simulate a supersonic wind tunnel. (see attached file). I use pressure inlet-outlet BC. my problem is 2D and inviscid. method is implicit and steady. I use courant number about 0.5 but residual don't decrease. a sample of residual is attached. please help me.
Hi

Have you had any progress with it? Do you perhaps have the Pressure Contours? If so, would you mind posting it?
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