how to get differential of variable -- CFD Online Discussion Forums

July 8, 2006, 21:34	how to get differential of variable	#1
Ri Guest Posts: n/a	Hi I would like to know how to get a differetial of variable, eq, dT/dx, d(SCALAR(01))/dx, dp/dy, at each time step in transient calculation. I want to make a certain calculation by using these values in user-subroutine. Thank you for your attention.

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