|October 23, 2008, 16:02||
Hello. My field variable is
Join Date: Mar 2009
Posts: 5Rep Power: 9
My field variable is a scalar (concentration). I need to calculate the flux (which is -grad(C)) across one of the patches. I could use patchIntegrate utility for integration over the patch but I need gradient field for that.
foamCalc utility can calculate div(U) but only for vector fields. Is there a way to automatically calculate the field of gradients having the field of scalar?
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