Second derivative with cfx 5.7.1 -- CFD Online Discussion Forums

April 20, 2006, 03:46	Second derivative with cfx 5.7.1	#1
Alessandro Guest Posts: n/a	Hi,i want to create a source term which depends oin a second derivative of velocity. How can I get second derivative within CFX? I can get all componenets of first derivative of velocity but I don't know how to get second derivatives of these components from first derivatives? Should I compile a second fortran subroutine with User Get var? Can anyone help me?

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