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June 19, 2015, 04:47
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negative attack angle
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#1 |
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Member
hssn
Join Date: Mar 2015
Posts: 31
Rep Power: 11  |
hi
I want set a negative angle of attack in fluent.please tell me how can consider the negetive or posetive number for Cd and Cl? for example for attack angle -4 CD X.....Y....Z.... CL X.....Y....Z.... and please tell how can recognise that? 
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June 22, 2015, 05:10
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#2 |
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Member
hssn
Join Date: Mar 2015
Posts: 31
Rep Power: 11 |
any body can help.
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July 1, 2015, 18:10
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answer
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#3 |
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Member
hssn
Join Date: Mar 2015
Posts: 31
Rep Power: 11 |
i found the answer we should use this matrix for positive or negative angle
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