Local Integration -- CFD Online Discussion Forums

July 31, 2000, 11:23	Local Integration	#1
Diana Guest Posts: n/a	Hello I am trying to use a UDF to perform a local integration around the faces of a cell. I am trying to compute the following integration for each cell in the fluid domain: Integral of [ V * (p + 0.5rho\|V\|^2) ] . dArea However, if I loop around all of the faces, how do I know which cell this face flux contributes to, becasue I don't think I can use a UDF to access the face_to_cell or cell_to_face information (or am I wrong). If anyone has any ideas, I'd really appreciate hearing them. Thanks in advance.

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