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To calculate wall shear stress in of210 for les simulation |
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#41 | |
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Zhiwei Zheng
Join Date: May 2014
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Have you solved these problems now? I need to do these now, help me. Thank you! |
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#42 |
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Join Date: Feb 2013
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You can use utilityFunctionObjects for this purpose. Google/grep it for usage guide. There you can adjust the output frequency as well.
I want to add that although judging by the magnitude of WSS might be a good way of judging about the statistical convergence of the simulation, I have found it only a necessary conditions, not sufficient. You have to compare probes' values of higher order statistics, time-averaged profiles, etc. |
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#43 | |
New Member
Zhiwei Zheng
Join Date: May 2014
Posts: 23
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Thank you very much for your advice, I will try. In fact, I want to show the skin friction coefficient distribution around the cylinder, however the flow around the cylinder is unsteady, so I need to show the time-averaged profiles. |
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#44 | |
Retired Super Moderator
Bruno Santos
Join Date: Mar 2009
Location: Lisbon, Portugal
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I've had this post of yours on my to-do list and only now was I able to look into this. I have to say that I was not able to make heads or tails from the data you've provided ![]() Anyway, from what I've seen in later posts of yours, it seems that you've solved the problem, as indicated here: http://www.cfd-online.com/Forums/ope...tml#post516964 post #21 Which means that there isn't much I can do here... oh well... Best regards, Bruno
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#45 | |
Senior Member
Guilherme
Join Date: Apr 2017
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Thanks |
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