## Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 9American Society of Mechanical Engineers, 1990 - Arctic regions |

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Page 191

CDF mainly

CDF mainly

**depends**on KCF ( = TYF / D ) which is the Keulegan - Carpenter number for the forward swing and CDB**depends**on KCB ( = TYB / D ) for the backward swing . At the moment of the maximum velocity of the lowfrequency motion Um ...Page 199

For example a drag coefficient for a pure sinusoidal oscillation

For example a drag coefficient for a pure sinusoidal oscillation

**depends**on Keulegan Carpenter number and Reynolds number , and drift damping**depends**on a wave frequency and is proportional to square of waveheight .Page 201

... the cases indicated in Tables 2 and 3 for a box - shape barge and in Tables 4 and 5 for a semi - submersible . Typical contributions of each hydrodynamic force are presented here . ( 1 ) Drag coefficient This

... the cases indicated in Tables 2 and 3 for a box - shape barge and in Tables 4 and 5 for a semi - submersible . Typical contributions of each hydrodynamic force are presented here . ( 1 ) Drag coefficient This

**depends**on Kc number .### What people are saying - Write a review

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### Contents

OCEAN WAVES | 1 |

VOLUME OFFSHORE TECHNOLOGY PART | 12 |

Simulation of Hurricane Seas in a Multidirectional Wave Basin | 17 |

Copyright | |

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### Common terms and phrases

acting added amplitude analysis applied array average boundary calculated circular coefficients compared comparison component computed considered crest cylinder damping defined depends depth determined direction distribution drag drift dynamic effect elevation Engineering equation estimated experimental experiments expressed factor field Figure flow fluid force coefficients frequency function given horizontal hydrodynamic incident increase inertia integral irregular KC number length lift force linear load mass maximum mean measured method moored motion nonlinear obtained Ocean Offshore oscillation parameters peak period pile plate potential predicted present pressure problem random range ratio regular waves relative respectively response roughness ship shown shows simulation solution spectra spectrum speed structures surface surge Table technique term theory velocity vertical vortex wave force wave height wind