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-   -   kqRWallFunction & epsilonWallFunction (http://www.cfd-online.com/Forums/main/75333-kqrwallfunction-epsilonwallfunction.html)

jayrup April 22, 2010 07:11

kqRWallFunction & epsilonWallFunction
 
Hi all
I am new to OpenFOAM i want to use simpleFoam solver an my problem is...
The problem is just like flow over a square cylinder but the inlet is having zero velocity but the square box is having some velocity say 2 m/s. Should I use moving wall concept? and What is kqRWallFunction in k file in 0 folder and epsilonWallFunction in epsilon file? i mean how do i find the values of both?
Thanks in advance


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