Grid Skewness -- CFD Online Discussion Forums

January 4, 2004, 15:09	Grid Skewness	#1
Tamer Guest Posts: n/a	Hi all, I am writing my own code for using non-othogonal collocated grids for finite volume method. Grids are structured. I did not scale the equatyions or the domain. What I am trying to solve is very narrow long channel that has a moving wall. The code crash due to grids skewness. domain length over width ration is about 500 (width about 1 mm) My question is what is the definition of skewness? Could this problem be solved by scaling the domain before reading and the equations? Thanks

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