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Search: Posts Made By: Komon
Forum: Main CFD Forum September 23, 2015, 14:42
Replies: 18
Views: 30,416
Posted By Komon
thanks for this!

thanks for this!
Forum: Main CFD Forum September 23, 2015, 14:07
Replies: 18
Views: 30,416
Posted By Komon
Hey! Well, I have a flow at certain Re...

Hey!

Well, I have a flow at certain Re number for a channel, let's say 7000, which corresponds to friction reynolds 400 following the theory. What I want is to check if simulations will give me...
Forum: Main CFD Forum September 23, 2015, 13:27
Replies: 18
Views: 30,416
Posted By Komon
so, just to ask again about the first half of my...

so, just to ask again about the first half of my question, the definition/calculation of wall stress. If anyone could specify a bit better if the derivative of streamwise velocity in regard to wall...
Forum: Main CFD Forum September 21, 2015, 17:05
Replies: 18
Views: 30,416
Posted By Komon
Hi and thanks both for comments so far! I...

Hi and thanks both for comments so far!

I see the point in connection between the pressure drop/bulk velocity and friction velocity, but so far I fail in getting equations around to connect then...
Forum: Main CFD Forum September 21, 2015, 10:20
Replies: 18
Views: 30,416
Posted By Komon
Hi to everyone...I'm bringing this topic a bit...

Hi to everyone...I'm bringing this topic a bit out of the dust I assume, but I have a question about wall stress calculation. On site
http://www.cfd-online.com/Wiki/Wall_shear_stress one can see a...
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