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UDS source with velocity gradient

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September 17, 2004, 17:17	UDS source with velocity gradient	#1
Naresh Kumar Aluri Guest Posts: n/a	Hi, My UDS source term is densitydui/dxj, ie, densityvelocity gradient. Please help me in implementing this in FLUENT UDF. Thanks in advance! Naresh

September 19, 2004, 08:07	Re: UDS source with velocity gradient	#2
tash Guest Posts: n/a	At the UDF manual,there are Derivative Macros in the 5.3 Cell Variables,and C_DUDX(c,t) C_DUDY(c,t) etc should what you want,hope this helps.

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