Resonant vibrations of bluff bodies cause multivortex shedding and high frequency forces.

@article{Dahl2007ResonantVO,
  title={Resonant vibrations of bluff bodies cause multivortex shedding and high frequency forces.},
  author={Jason M. Dahl and Franz S. Hover and Michael S. Triantafyllou and Shuai Dong and George Em Karniadakis},
  journal={Physical review letters},
  year={2007},
  volume={99 14},
  pages={144503}
}
A flexibly mounted circular cylinder in cross-flow, with natural frequencies in the inline and transverse directions having a ratio close to 2:1, exhibits drastic changes in the vortex structures in its wake, the frequency content of the fluid forces, and the orbital shape of its resulting motions. Stable multivortex patterns form in the cylinder wake, associated with large high-frequency force components. 

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Showing 1-10 of 14 references

Arct

  • T. Sarpkaya, J. Offshore Mech
  • Eng. 117, 232
  • 1995
Highly Influential
4 Excerpts

22

  • J. Dahl, F. Hover, M. Triantafyllou, J. Fluids Struct
  • 807
  • 2006
Highly Influential
4 Excerpts

Offshore Mech

  • J. Vandiver, S. Swithenbank, V. Jaiswal, V. Jhingran
  • Arctic Engng. Conf.
  • 2006
Highly Influential
3 Excerpts

538

  • J. Carberry, J. Sheridan, D. Rockwell, J. Fluid Mech
  • 31
  • 2005
2 Excerpts

19

  • T. Sarpkaya, J. Fluids Struct
  • 389
  • 2004
2 Excerpts

509

  • N. Jauvtis, C. Williamson, J. Fluid Mech
  • 23
  • 2004
2 Excerpts

8th Intern

  • J. Dahl, F. Hover, M. Triantafyllou
  • Conf. on Flow Induced Vibr., edited by E. de…
  • 2004
3 Excerpts

Annu

  • C. Williamson, R. Govardhan
  • Rev. Fluid Mech. 36, 413
  • 2004

Eur

  • C. Williamson, N. Jauvtis
  • J. Mech. B, Fluids 23, 107
  • 2004
2 Excerpts

15

  • D. Jeon, M. Gharib, J. Fluids Struct
  • 533
  • 2001
2 Excerpts

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