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Using MATLAB to control FLUENT

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Old   December 2, 2016, 08:26
Cool Using MATLAB to control FLUENT
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DU Shen
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Hello everyone,

I am trying to use MATLAB to control FLUENT. Everything goes well until I come across the execution of UDF.

For applying a UDF, firstly I interpret the c file and the DEFINE_ON_DEMAND's name is readData. So then I want to execute the UDF in MATLAB. And I wrote:

tui.DoMenuCommand('define user-defined execute-on-demand "readData"')

Then the problem displayed:
Error: eval: unbound variable
Error Object: readData

So are there anybody can help me to go through this problem.
Thank you in advance.

SHEN
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Old   December 2, 2016, 19:20
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DU Shen
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Sorin has helped me to solve this problem. The right way to write this code is

tui.DoMenuCommand('define user-defined execute-on-demand "readData"')

If somebody like to use MATLAB to manipulate FLUENT, I recommend this post:
http://www.cfd-online.com/Forums/flu...tml#post628046

Thanks Sorin
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Old   January 27, 2017, 12:39
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Sorin Munteanu
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Thank you.

Also for a good starting point read http://www.ansys-blog.com/how-to-mak...ys/#more-15509

Sorin

Quote:
Originally Posted by tiancaidushen View Post
Sorin has helped me to solve this problem. The right way to write this code is

tui.DoMenuCommand('define user-defined execute-on-demand "readData"')

If somebody like to use MATLAB to manipulate FLUENT, I recommend this post:
http://www.cfd-online.com/Forums/flu...tml#post628046

Thanks Sorin
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execute on demand, fluent, matlab, unbound variable

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