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UDF Code for VIV of Cylinder using Newmark-Beta Algorithm

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Old   August 11, 2023, 11:00
Question UDF Code for VIV of Cylinder using Newmark-Beta Algorithm
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Mohammad
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Hello everyone,

I'm working on simulating the VIV of a circular cylinder using the Newmark-Beta algorithm. I'm seeking help writing a UDF code for this purpose.

I've set up the simulation and successfully simulated the flow around a stationary cylinder. Now, I need help incorporating VIV using the Newmark-Beta algorithm.

If anyone has experience with VIV simulations or coding UDFs for dynamic problems, I'd greatly appreciate it. I actually have no idea and a sample code will be great for me.

Thanks in advance for your help!
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