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vortex induced vibration from dynamic mesh

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Old   December 23, 2010, 03:29
Default vortex induced vibration from dynamic mesh
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neetu
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hi ,everyone
i m new user in cfd ,my problem is to simulate oscillation of horizontal cylinder due to vortex induced vibration,i cant use any udf because i cant defined my cylinder motion ,because it is induced motion due to viv ,i have to use dynamic mesh with animation ,can anyone help regarding this problem
thanks
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Old   December 25, 2010, 14:08
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amirhosein h
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please specify the dimensions of pipe, span, gap and current velocity. if you have ICEM cfd software, maybe I can help you. because right now I am doing the same project!!!
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Old   January 1, 2011, 16:08
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neetu
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my domain is 50d*40d ,d is dia of cylinder which is 15 cm,actually i want to know about whether fluent will be able to detect condition of resonance,
and if u(amir ) dont mind can u give me ur email id then our conversation will be easy
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Old   January 1, 2011, 16:17
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amirhosein h
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Hi,
Recently, I've modeled 2D VIV for circular cylinder with CFX 12.1. you can send email to me if the case is interesting for you!
email: Hesabi@gmail.com

Regards,
amirhosein
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