0
RESEARCH PAPERS

Third-Order Hydrodynamic Loads on an Oscillating Vertical Cylinder in Water

[+] Author and Article Information
M. Markiewicz, O. Mahrenholtz

Technische Universität Hamburg-Harburg, Meerestechnik II—Mechanik, 21071 Hamburg, Germany

P. Łȩtkowski

Cracow University of Technology, Institute of Mechanics and Machine Design, 31-155 Cracow, Poland

J. Offshore Mech. Arct. Eng 121(1), 16-21 (Feb 01, 1999) (6 pages) doi:10.1115/1.2829549 History: Received April 16, 1998; Revised August 25, 1998; Online December 17, 2007

Abstract

The third-harmonic component of the third-order hydrodynamic loads on a vertical circular cylinder oscillating in water is calculated by a conventional perturbation method within the framework of a potential theory. Although the third-order forces are expressed in terms of the first, second, and third-order components of the velocity potential, the latter is not directly required for the calculation. It is replaced by a properly defined linearized radiation potential via Haskind-like theorem. The results of the study are applicable to the analysis of high-frequency resonances of deepwater offshore structures under earthquake excitation or under steep waves (ringing problem).

Copyright © 1999 by The American Society of Mechanical Engineers
Your Session has timed out. Please sign back in to continue.

References

Figures

Tables

Errata

Discussions

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 Journal Articles
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