Laplacian of a scalar value -- CFD Online Discussion Forums

September 17, 2003, 13:39	Laplacian of a scalar value	#1
J. Park Guest Posts: n/a	Hi,everyone!! My questionn is how can I get the second gradient of scalar function for the souce in species equation. I only find the macro in fluent to calculate the first gradient. I know I can get the value by using the macro two times but it is not accurate... Please help me..

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