Full Content is available to subscribers

Subscribe/Learn More  >

Vortex-Induced Vibrations of Risers Due to FPDSO Heave Motions

[+] Author Affiliations
Song Lei, Wenshou Zhang, Qianjin Yue

Dalian University of Technology, Dalian, Liaoning, China

Paper No. OMAE2010-20696, pp. 701-706; 6 pages
  • ASME 2010 29th International Conference on Ocean, Offshore and Arctic Engineering
  • 29th International Conference on Ocean, Offshore and Arctic Engineering: Volume 5, Parts A and B
  • Shanghai, China, June 6–11, 2010
  • Conference Sponsors: Ocean, Offshore and Arctic Engineering Division
  • ISBN: 978-0-7918-4913-2 | eISBN: 978-0-7918-3873-0
  • Copyright © 2010 by ASME


Based on the concept design of FPDSO, mechanical model of risers with variable tension is presented, and fluid forces and submerged weight are considered. The dynamic analysis is done to research the influence of FPDSO heave motion to vortex-induced vibrations. The numerical results reflect that risers have large response under the combined action of “lock in” and parametric resonance, and amplitude of heave motion has little effect on the vibrations; tension due to heave motion can significantly increase the forces of the risers.

Copyright © 2010 by ASME



Interactive Graphics


Country-Specific Mortality and Growth Failure in Infancy and Yound Children and Association With Material Stature

Use interactive graphics and maps to view and sort country-specific infant and early dhildhood mortality and growth failure data and their association with maternal

Citing articles are presented as examples only. In non-demo SCM6 implementation, integration with CrossRef’s "Cited By" API will populate this tab (http://www.crossref.org/citedby.html).

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In