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September 27, 2010, 06:23 |
Problem in plotting drag coefficient
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#1 |
New Member
Pig
Join Date: Sep 2010
Posts: 2
Rep Power: 0 |
I am a beginner in using Fluent. When I want to plot the drag coefficient after I've calculating the flow over a ball in Fluent, there's an error:"No data to plot." Please tell me why it happened. Thanks a lot
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September 27, 2010, 11:05 |
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#2 |
Member
Neil
Join Date: Jun 2009
Location: The Moon
Posts: 42
Rep Power: 16 |
You need to specify what surface you are calculating drag from in the force monitors menu. Also you should monitor drag throughout the calculation to see if the drag coefficient has reached a stable value not just accept the value once the solution is converged.
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September 28, 2010, 06:54 |
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#3 |
New Member
Pig
Join Date: Sep 2010
Posts: 2
Rep Power: 0 |
Thanks a lot . I'll try.
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Tags |
plot drag coefficient |
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