cf and cp experimental vs numerical
Hi,
i have done an analysis of flow over backward facing step. The results behave as follows http://s19.postimage.org/l1w9ltioz/Untitled32.png http://s19.postimage.org/q1tptrobn/Untitled33.png Here is what I do not understand, the cp results seem ok. But the cf results are diverge drastically. In case of cf the problem lies with wall shear! What do u guys suggest?? |
Check the definition of CF. There are many different definitions of parameters like this so before you go any further make absolutely sure that you are comparing the correct thing.
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Thnx ghorrocks.
I used wall shear x instead of wall shear and the results are much better. Thank you Regards Hamed http://s19.postimage.org/6hk8o3u1v/Untitled34.png |
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