|July 14, 2011, 03:12||
effect of variable meshing
Join Date: May 2011
Posts: 21Rep Power: 6
I am modeling flow in a channel under gravity.
As compared to a uniform mesh ,in case of a variable mesh(very fine to coarse),I am getting quite different values of velocity of flow.
anybody ,please suggest ?
|July 16, 2011, 16:05||
Join Date: Mar 2009
Location: Fort Worth, Texas, USA
Posts: 223Rep Power: 9
You don't say whether your uniform mesh was uniformly fine or uniformly coarse. If the latter, the solution was bad compared to the solution on the variable mesh.
Just a thought.
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