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How can I add new variable or expression?

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Old   November 19, 2014, 18:35
Exclamation How can I add new variable or expression?
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Anwar
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In Ansys Fluent 14.5
How can I add new variable or expression such as "M=Force*distance" to do mathematical processes such as integration.
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Old   November 19, 2014, 20:35
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this can be done in ansys cfx14.5 easily. If you know how to use fluent, cfx is almost the same. you can try it.
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Old   November 20, 2014, 19:04
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I really know good amount data about fluent package,but still need some help.
Tell me steps please ?

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Originally Posted by chenhaocaicai View Post
this can be done in ansys cfx14.5 easily. If you know how to use fluent, cfx is almost the same. you can try it.
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Old   November 21, 2014, 08:30
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in ansys cfx, you can find toolbar-'expression'. you just add the a variable or expression you need
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Old   November 21, 2014, 09:16
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In Fluent you use Custom field functions for this.

In the top menu "Define", then "Custom Field Functions".
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