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how to give vibration or frequency in fluent

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Old   June 4, 2013, 07:59
Default how to give vibration or frequency in fluent
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Nitish Singh
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hi fellow cfd users,

i am finding it hard to simulate flow through a workpeice which is vibrating radially with a specific frequency while the flow passes through it. All i could do till now is to adjust the time step and give the required translation through mesh motion....... Is there any method through which we can give periodic vibration.....thanks!!
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Old   June 5, 2013, 12:35
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Yes, moving/deforming mesh through udf.
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Old   June 6, 2013, 06:51
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http://www.cfd-online.com/Forums/flu...tml#post432407
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