|January 1, 2013, 23:36||
read the user guide again, some questions very simple.
Join Date: Jun 2012
Location: Torino, Italy
Posts: 742Rep Power: 9
1.About p in icoFoam
btw,is this p in icoFoam the same with the p in interFoam? it looks like p field in interFoam is normal.
I figured it out~
I have so many questions which look simple but are perplexed for me. if you can help me in patience, I would be very grateful,Thanks in advance.
Last edited by sharonyue; January 1, 2013 at 23:52.
|January 2, 2013, 03:53||
Join Date: Sep 2009
Location: Tehran, Iran
Blog Entries: 1Rep Power: 15
1- p in icoFoam is actually (p/rho)
2-in incompressible. absolute pressure is not important, what you want is pressure gradient, so it is not important where you consider that reference point!
3- icoFoam or PisoFoam using Piso algorithm to solve for momentum Equation, read this thread, will help you why! there is two correction for pEquation
4-its so tricky, you should look at papers how they evaluate these values
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