Structure natural pulsation vs vortex vibration -- CFD Online Discussion Forums

April 24, 2014, 08:23	Structure natural pulsation vs vortex vibration	#1
Dave_000 New Member Davide Join Date: Apr 2014 Posts: 6 Rep Power: 12	Hi all, I am Dave and i'm quite new of fluent. My question is if and how is possible to extrapolate the vibration frequency caused by the vortex, in order to confront with the natural pulsation of the structure (my aim is to study the fatigue failure caused by the vibration linked to the vortex). Note that my model is composed by a FD turbulent flow in a pipe. In the middle of the pipe there is the valve I want to study. Ideas?

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