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Search took 0.00 seconds. Search: Posts Made By: ghorrocks
Forum: CFX November 27, 2014, 17:27
Replies: 8
Views: 1,524
Posted By ghorrocks
If your results are highly sensitive to mesh...

If your results are highly sensitive to mesh settings then:
* You might have a mesh which is too coarse. Have you done the mesh refinement study posted above?
* You might be using wall functions...
Forum: CFX January 16, 2014, 17:06
Replies: 8
Views: 1,524
Posted By ghorrocks
I see. To accurately model these secondary flows...

I see. To accurately model these secondary flows you are going to need a carefully validated model. Check all the parameters discussed in the FAQ I previously linked to. The most important is mesh...
Forum: CFX January 15, 2014, 21:24
Replies: 8
Views: 1,524
Posted By ghorrocks
First of all, have you checked the accuracy of...

First of all, have you checked the accuracy of your model? See FAQ: http://www.cfd-online.com/Wiki/Ansys_FAQ#Why_are_my_results_inaccurate.3F

If you convince yourself the model is accurate then...
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