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user defined functions (udf)

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Old   August 31, 2004, 00:09
Default user defined functions (udf)
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Sundar
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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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Old   September 1, 2004, 01:59
Default Re: user defined functions (udf)
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Sundar
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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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