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-   -   help needed in Turbulent flow (URGENT) (http://www.cfd-online.com/Forums/fluent/49646-help-needed-turbulent-flow-urgent.html)

mike October 28, 2008 22:25

help needed in Turbulent flow (URGENT)
 
guys,

I need some help in setting up FLUENT for turbulent flow around circuler cylinder.

I am willing to pay for this help.

please its URGENT

doki October 29, 2008 03:01

Re: help needed in Turbulent flow (URGENT)
 
what is exactly the problem? well you can simply apply the desired turbulence model in define/models/viscous

mike October 29, 2008 11:50

Re: help needed in Turbulent flow (URGENT)
 
no, for me its not that simple,I tried every thing

Spalart-Allmaras k-e k-w


doki October 30, 2008 02:39

Re: help needed in Turbulent flow (URGENT)
 
what is the problem exactly?

Renato Pacheco October 30, 2008 09:52

Re: help needed in Turbulent flow (URGENT)
 
tell what is your problem and probably somebody can help...

mike October 30, 2008 12:10

Re: help needed in Turbulent flow (URGENT)
 
the problem :

simulation of air around a circuler cylinder in wind tunnel

D=2 in v=17 m/s

I calculted Re its about (86,000)

mike October 30, 2008 12:22

Re: help needed in Turbulent flow (URGENT)
 
the problem :

simulation of air around a circuler cylinder in wind tunnel

D=2 in v=17 m/s

I calculted Re its about (86,000)


Pascal November 7, 2008 07:11

Re: help needed in Turbulent flow (URGENT)
 
Mike,

You seem to have a lack of knowledge. Don't say you have tried everything with k-w and k-e models... When someone ask what is your problem, dont answer what is the definition of your problem, but answer what is your problem (or error) in your simulation...

I recomend u to read this:

http://www.eng.fsu.edu/~alvi/EML4304...escription.doc

But you will have to work, and not pay someone to do it for you...


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