user defined functions (udf)

August 31, 2004, 01:09

Friends, Can anyone suggest me as how to access the second order derivative of a flow variable in fluent through user-defined functions approach. I could access the first order derivatives after reading the manual, but no information is provided to my knowledge on the 2nd order derivative.

Thanks Sundar

September 1, 2004, 02:59

Friends, Can anyone suggest me as how to access the second order derivative of a flow variable in fluent through user-defined functions approach. I could access the first order derivatives after reading the manual, but no information is provided to my knowledge on the 2nd order derivative.

Thanks Sundar

August 31, 2004, 01:09	user defined functions (udf)	#1
Sundar Guest Posts: n/a	Friends, Can anyone suggest me as how to access the second order derivative of a flow variable in fluent through user-defined functions approach. I could access the first order derivatives after reading the manual, but no information is provided to my knowledge on the 2nd order derivative. Thanks Sundar

September 1, 2004, 02:59	Re: user defined functions (udf)	#2
Sundar Guest Posts: n/a	Friends, Can anyone suggest me as how to access the second order derivative of a flow variable in fluent through user-defined functions approach. I could access the first order derivatives after reading the manual, but no information is provided to my knowledge on the 2nd order derivative. Thanks Sundar

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