• Published 2014

Two degrees of freedom flow-induced vibrations on a cylinder

@inproceedings{Zhou2014TwoDO,
  title={Two degrees of freedom flow-induced vibrations on a cylinder},
  author={Dai Zhou and Tu Jia-huang and Yan Bao},
  year={2014}
}
A numerical study is performed on the flow-induced vibrations of isolated cylinder that is elastically mounted in two degrees of freedom with varying in-line to transverse natural frequency ratios, fnx/fny. A characteristic-based-split finite element method is utilized for obtaining the solution of the incompressible flow equations in primitive variables. The Reynolds number based on upstream flow velocity and cylinder diameter, D, is fixed at Re=150. The computation is carried out for lower… CONTINUE READING

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