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November 17, 2014, 10:31 
udf for kasuda equation

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November 17, 2014, 10:43 

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Steps to do this:
1. Find out how to set a simple temperature profile, such as T(Z,tau)=Z+tau. It does not have to make physical sense, but just to make sure you understand how to put this in Fluent. For this, look in the Fluent help, there must be examples. 2. Change Z+tau to the Kasuda equation. That would look like: (typo's might still be present) Code:
T_g+A_Gs*exp(Z*sqrt(M_PI/365/alpha_s))*cos(2*M_PI/365*(tautau_0Z/2*sqrt(365/M_PI/alpha_s))) 

November 18, 2014, 02:24 

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Quote:
i never work with fluent's udf before do you have any examples like T(Z,tau)=Z+tau to learn how to write it ? 

November 18, 2014, 03:54 

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Did you already look for it in the Fluent help?


November 19, 2014, 04:41 

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