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-   -   vortex induced vibration from dynamic mesh (http://www.cfd-online.com/Forums/main/83316-vortex-induced-vibration-dynamic-mesh.html)

natto December 23, 2010 03:29

vortex induced vibration from dynamic mesh
 
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:)

anno_x December 25, 2010 14:08

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!!!

natto January 1, 2011 16:08

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

anno_x January 1, 2011 16:17

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

Zoe Yamaguchi April 18, 2015 19:42

Quote:

Originally Posted by anno_x (Post 288988)
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

Good day

Can I have a look at the said files too? If you don't mind, kindly send it to faadzlan@yahoo.com.

Best,
Zoe


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