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-   -   [help]about the y+ value (http://www.cfd-online.com/Forums/fluent/30731-help-about-y-value.html)

zhhuang December 29, 2002 22:56

[help]about the y+ value
 
In a 3d project,the min y+ is zero,and the max is 500.As we all know,the suitable value for y+ is about 30,the mesh is structure,I can not change the min value into above 30 with the adapt method,what should I do?

zhhuang

heydari January 6, 2003 12:46

Re: [help]about the y+ value
 
you had better check out the velocities , if the velocity near the wall is great so for finding the proper values for y+ , you have to refine your mesh. and be sure the computing process has no problem.


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