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October 26, 2009, 06:32
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convegence problem with high angle of attack
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#1 |
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New Member
Join Date: Mar 2009
Posts: 24
Rep Power: 17  |
I am running transitional simulation in CFX12 with a high angle of attack. The similar simulation under the same operating conditions but with 0 deg angle of attack has also been done and a converged results was obtained (001.res). then I use this 001.res as initial data to start running high angle of attack case, but no convergence at all no matter what I have tried. why is it? Could you please give me some ideas on it? how to obtain converged result for the high incidence angle case?
many thanks, littlelz |
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October 27, 2009, 16:42
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#2 |
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Senior Member
Join Date: Apr 2009
Posts: 531
Rep Power: 21 |
I would guess it's transient. Try running transient for a while and see if this converges.
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October 28, 2009, 07:07
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#3 |
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Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 17,841
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