Self-excited oscillations in three-dimensional collapsible tubes : simulating their onset and large-amplitude oscillations

@inproceedings{Heil2010SelfexcitedOI,
  title={Self-excited oscillations in three-dimensional collapsible tubes : simulating their onset and large-amplitude oscillations},
  author={Matthias Heil and Jonathan Boyle},
  year={2010}
}
We employ numerical simulations to explore the development of flow-induced self-excited oscillations in three-dimensional collapsible tubes which are subject to boundary conditions (flow rate prescribed at the outflow boundary) that encourage the development of high-frequency oscillations via an instability mechanism originally proposed by Jensen & Heil (J. Fluid Mech., vol. 481, 2003, p. 235). The simulations show that self-excited oscillations tend to arise preferentially from steady… CONTINUE READING
4 Citations
25 References
Similar Papers

References

Publications referenced by this paper.
Showing 1-10 of 25 references

Experimental studies of collapsible tubes. In Flow in Collapsible Tubes and Past Other Highly Compliant Boundaries

  • C. D. Bertram
  • 2003
Highly Influential
7 Excerpts

On the generation of surface waves by shear flow

  • J. W. Miles
  • J. Fluid Mech
  • 1957
Highly Influential
7 Excerpts

The flow-field downstream of a collapsible tube during oscillation onset

  • N. K. Truong, C. D. Bertram
  • Commun. Numer. Meth. Engng
  • 2009
Highly Influential
2 Excerpts

Flow-rate limitation in a uniform thin-walled collapsible tube, with comparison to a uniform thick-walled tube and a tube of tapering thickness

  • C. D. Bertram, N.S.J. Elliot
  • J. Fluids Struct
  • 2003
Highly Influential
1 Excerpt

a The energetics of flow through a rapidly oscillating tube . Part 2 . Application to an elliptical tube

  • R. J. Whittaker, S. L. Waters, O. E. Jensen, J. Boyle
  • J . Fluid Mech .
  • 2010
1 Excerpt

Similar Papers

Loading similar papers…