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How to caculate the coefficents in sylindical sys

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Old   March 14, 2006, 02:07
Default How to caculate the coefficents in sylindical sys
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Kevin
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I want to caculate the drag coefficents in a sylindrical system。

That means to caculate one body'drag coefficents which moving in a sylindrical system.

who can tell me ,what should i do ?

Thanks!!
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Old   March 17, 2006, 00:04
Default Re: How to caculate the coefficents in sylindical
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xhliu1
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Hello,Kevin!

Can you tell me how to set the parameters after command 'acoef',such as uref,dref,sref?

If you konw,please give me an example!!!

Thank you very much!
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