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udf for wall motion

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Old   December 19, 2003, 03:55
Default udf for wall motion
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I'd like to simulate the problem of the varying volume with time. The physical problem is following; you have a ballon contained water and you put the water through the mouth of the ballon. Then the ballon will be expanded. I am going to simulate this kind of problem with time. Is it possible to simluate in FLUENT? If possible, could you tell me how to develop udf subroutine and where do I refer in Fluent manual? Thank you for advance
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Old   June 14, 2012, 17:57
Default me too
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hamidreza rajabzadeh
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i have this problem too . i want to model heart and its similar to it .... anyone can help me?
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