Dynamic pressures on inclined cylinders due to freak waves Academic Article

abstract

• The dynamic pressure distribution around a cylinder tilted along and against the principal wave direction is measured. The cylinder was exposed to the action of random waves in the presence and absence of extreme waves. Six inclinations from the vertical plane, three along and three against the wave direction, were considered. The cylinder in upright position was also studied. The variation of dimensionless peak pressure (pressure maximum/average highest one-third wave height, H(1/3)) with the relative wave height (maximum wave height/H(1/3)) for locations facing the wave and at the rear of the cylinder for different angles of inclinations of the cylinder are reported for the two kinds of waves mentioned earlier. The statistical properties of the different asymmetries in the pressure traces are also discussed.

authors

• Koola, Paul

published proceedings

• OCEAN ENGINEERING

author list (cited authors)

• Sundar, V., Koola, P. M., & Schlenkhoff, A. U.

citation count

• 10

complete list of authors

• Sundar, V||Koola, PM||Schlenkhoff, AU

publication date

• October 1999

publisher

• Elsevier  Publisher

published in

• Ocean Engineering  Journal

keywords

• Dynamic Pressures
• Freak Waves
• Inclined Cylinders
• Offshore Structures
• Wave And Pressure Asymmetries

Digital Object Identifier (DOI)

• 10.1016/S0029-8018(98)00029-8

start page

• 841

end page

• 863

volume

• 26

issue

• 9

URL

• http://dx.doi.org/10.1016/s0029-8018(98)00029-8