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guevara March 3, 2003 08:35

udf problem!! plz
Hi! all I want to know how deal with UDF problem. My project is to solve temperature and velocity field(2D) in EAF(electric arc furnace) I would like to add the Lorentz force(source term) at z-axis in momentum equation, and joule heating and Thompson effect(source terms) in energy equation. cathode and anode will be adding the heat_sources respectively! I don't know how to write!! If anybody has ever experienced this problem and teaches me, I will appreciate !!

ccc March 3, 2003 09:19

Re: udf problem!! plz
I have written a udf that adds a inertial force in the momentum equations, which, judging from your statement, is somewhat similiar to your requirement. if you want to have it as a reference, I can send it to you by e-mail.

han March 3, 2003 10:05

Re: udf problem!! plz
Hello, ccc:

Thank your concern!

I want to receive your help

J.W.Ryu March 3, 2003 21:19

Re: udf problem!! plz
Hello ccc,

Can I have your UDF?


gang March 4, 2003 15:57

Re: udf problem!! plz
I also want to add the cathode and anode source into energy generation term. I believe your code will help me in this case. can I hace it as a reference?


Murali March 4, 2003 18:25

Re: udf problem!! plz
I am interested in that too.



guevara March 5, 2003 05:56

Re: udf problem!! plz

sorry. now I try to solve my problem. I don't konw how to write udf forms. after several days, If I complete it, I will help you. sorry gang

- guevara

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