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Search: Posts Made By: mazdak
Forum: Main CFD Forum November 15, 2012, 16:13
Replies: 14
Views: 1,781
Posted By mazdak
Thanks for your help

Thanks for your help
Forum: Main CFD Forum November 15, 2012, 16:00
Replies: 14
Views: 1,781
Posted By mazdak
No i mean paper about that periodic condition ...

No i mean paper about that periodic condition
That you told
Forum: Main CFD Forum November 15, 2012, 15:49
Replies: 14
Views: 1,781
Posted By mazdak
Honestly I do not which case Cuz I'm not...

Honestly I do not which case
Cuz I'm not familiar with LES
And if you know any good paper that can
Help me I would be appreciate if introduce that
For me
Forum: Main CFD Forum November 15, 2012, 15:44
Replies: 14
Views: 1,781
Posted By mazdak
How many nodes do u propose for each direction?

How many nodes do u propose for each direction?
Forum: Main CFD Forum November 15, 2012, 15:42
Replies: 14
Views: 1,781
Posted By mazdak
Also if I want to use 3D model, how much Should...

Also if I want to use 3D model, how much
Should be the length in the z-direction?
How many times of H? For example 4H is enough?
I have one more question.
How the cell size affect the results?
Forum: Main CFD Forum November 15, 2012, 15:39
Replies: 14
Views: 1,781
Posted By mazdak
Thanks, u mean I have to model the channel before...

Thanks, u mean I have to model the channel before the
Step too?
Also how much should be the amount of Yplus?
Forum: Main CFD Forum November 15, 2012, 15:35
Replies: 14
Views: 1,781
Posted By mazdak
But there are many papers used 2D LES

But there are many papers used 2D LES
Forum: Main CFD Forum November 15, 2012, 13:57
Replies: 14
Views: 1,781
Posted By mazdak
LES using Fluent

Hi

i have tried to simulate the case that has been mentioned in the attached paper, a backward step flow, but when i draw the mean x-velocity profile at specific location (x/H=14), i do not get...
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