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-   -   meshing air lift (http://www.cfd-online.com/Forums/main/83928-meshing-air-lift.html)

mahmoudihossein January 15, 2011 16:57

meshing air lift
 
hi mr or miss
i have a problem in meshing my case that is a airlift consist of 8 holes with 0.0003 meter diameter.
please let me know how you mesh your case's holes or if it is possible send me your mesh.
sincerely yours.
hossein mahmoudi.

gagi3 February 1, 2011 08:43

I suggest you to change shape of sparger hole from circle to square with the same area ( You should to use hydraulic diameter of single hole). If you use circular holes, computational sparger area will not be equal to real area because of low mesh quality around circular sparger holes.
Best regards


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