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Plot y+ in Low Reynolds k-Epsilon Model
Posted 27 févr. 2012, 06:10 UTC−5 Fluid & Heat, Computational Fluid Dynamics (CFD), Results & Visualization Version 4.2, Version 4.2a 1 Reply
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Hi folks!
Does anyone know how to plot the y+ (wall lift off in viscous units) in a Low Reynolds
k-Epsilon Model interface?
I am having difficulties accomplishing it...
Best Regards,
Rui Silva
Does anyone know how to plot the y+ (wall lift off in viscous units) in a Low Reynolds
k-Epsilon Model interface?
I am having difficulties accomplishing it...
Best Regards,
Rui Silva
1 Reply Last Post 23 mars 2012, 04:03 UTC−4
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Posted:
1 decade ago
Hi
I don't know about the Low Reynolds number model, but if wall functions are used, then you do as follows:
1. Select a 2-D plot group, with the data-set from your RANS solver.
2. In that group, make a line-plot. I tried doing a 2-d plot but then there is no way to acces the y+ values.
Maybe there are some other way, but I hope this helps.
I don't know about the Low Reynolds number model, but if wall functions are used, then you do as follows:
1. Select a 2-D plot group, with the data-set from your RANS solver.
2. In that group, make a line-plot. I tried doing a 2-d plot but then there is no way to acces the y+ values.
Maybe there are some other way, but I hope this helps.