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July 14, 2007, 04:00
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Which turbulent model should be used?
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#1 |
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Guest
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Dear friends,
I am simulating compressible fluid (M > 2) in a cylinder. Could you give me some advice on which turbulent model I should choose? Thank you in advance. Best Regards Eric |
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July 14, 2007, 23:41
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Re: Which turbulent model should be used?
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#2 |
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Guest
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Rotating? Single-phase? Wat is the data you need (heat transfer)? etc etc. You need to give some more information, but you can start with the SST model.
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July 15, 2007, 01:00
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Re: Which turbulent model should be used?
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#3 |
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Guest
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Many thanks.
About my model: No rotating. Single-phase Static pressure on the wall is needed. |
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July 15, 2007, 02:03
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Re: Which turbulent model should be used?
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#4 |
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Guest
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SST will do. Just make sure you use a high definition schema and good resolution near shock waves as that will mostly determine your pressure profile.
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July 16, 2007, 23:08
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Re: Which turbulent model should be used?
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#5 |
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Guest
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Thank you. Mr. Bart.
In your comment, Does "a high definition schema and good resolution" mean that I should use "High resolution"? |
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July 17, 2007, 04:53
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Re: Which turbulent model should be used?
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#6 |
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Guest
Posts: n/a
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That means a fine grid (for good shock resolution) and a high resolution schema indeed.
Bart |
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