Wave Force Tests on Vertical and Inclined Cylinders
Publication: Journal of Waterway, Port, Coastal, and Ocean Engineering
Volume 110, Issue 1
Abstract
A wave tank test was performed on fixed vertical and inclined cylinders in which forces on the cylinder in regular waves were measured. The hydrodynamic coefficients are computed based on the measured local forces on the cylinder, Morison equation and stream function theory. The inertia and drag forces are shown as functions of the Keulegan‐Carpenter number. The lift coefficients and lift force frequencies are presented as functions of the Keulegan‐Carpenter number. The coefficients obtained locally are shown to generally apply to the entire cylinder based on the respective local KC values.
Get full access to this article
View all available purchase options and get full access to this article.
References
1.
“A Critical Evaluation of the Data on Wave Force Coefficients,” British Ship Research Association, Report, Aug., 1976.
2.
Chakrabarti, S. K., “Inline Forces on Fixed Vertical Cylinder in Waves,” Journal of the Waterway, Port, Coastal, and Ocean Division, ASCE, Vol. 106, May, 1980.
3.
Chakrabarti, S. K., Wolbert, A. L., and Tam, W. A., “Wave Forces on Inclined Tubes,” Coastal Engineering, The Netherlands, Vol. 1, 1977.
4.
Dean, R. G., “Stream Function Representation of Nonlinear Ocean Waves,” Journal of Geophysical Research, Vol. 70, 1965, pp. 4561–4572.
5.
Dean, R. G., “Methodology for Evaluating Suitability of Wave and Force Data for Determining Drag and Inertia Forces,” BOSS 76, Vol. 2, Trondheim, Norway, 1976, pp. 40–64.
6.
Glenny, D. E., “A Review of Flow Around Circular Cylinders, Stranded Cylinders, and Struts Inclined to the Flow Directions,” Australian Department of Supply, Mechanical Engineering, Note 284, 1966.
7.
Hogben, N., “Fluid Loading on Offshore Structures, A State‐of‐the‐Art Appraisal: Wave Loads,” Maritime Technology Monograph No. 1, Royal Institute of Naval Architects, London, England, 1974.
8.
King, R., “Vortex‐Excited Oscillations of Yawed Circular Cylinders,” Journal of Fluids Engineering, American Society of Mechanical Engineers, Vol. 99, 1977, pp. 405–502.
9.
Norton, D. J., Heideman, J. C., and Mallard, W. W., “Wind Tunnel Tests of Inclined Cylinders,” Proceedings of 13th Annual Offshore Technology Conference, Offshore Technology Conference 4122, Vol. IV, Houston, Texas, 1981, pp. 67–75.
10.
Sarpkaya, T., and Isaacson, M., Mechanics of Wave Forces on Offshore Structures, Van Nostrand Reinhold, New York, N.Y., 1981.
11.
Sarpkaya, T., Raines, T. S., and Trytten, D. O., “Wave Forces on Inclined Smooth and Rough Circular Cylinders,” Proceedings of 14th Annual Offshore Technology Conference, Offshore Technology Conference 4227, Vol. 1, Houston, Texas, 1982, pp. 731–736.
Information & Authors
Information
Published In
Copyright
Copyright © 1984 ASCE.
History
Published online: Feb 1, 1984
Published in print: Feb 1984
Authors
Metrics & Citations
Metrics
Citations
Download citation
If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download.