## Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volumes 1-2American Society of Mechanical Engineers, 1991 - Arctic regions |

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Page 113

The most difficult

The most difficult

**component**, associated with the boundary condition on the free surface , requires the ... not only the separate mean and secondharmonic**components**for each separate wave , but also interactions which oscillate at both ...Page 154

It may be noted from this term of equation (2) that for a particular frequency

It may be noted from this term of equation (2) that for a particular frequency

**component**in the output (wave force), ... The mean and low frequency**components**of the force can be expressed as: (4) f(2)(t) - HA12H(2)(u1,-w1) + ...Page 131

One approach is to approximate the incident wave spectrum by band - limited white noise with appropriate amplitude at various discrete frequencies that may practically represent the dominant wave

One approach is to approximate the incident wave spectrum by band - limited white noise with appropriate amplitude at various discrete frequencies that may practically represent the dominant wave

**components**of a random wave field .### What people are saying - Write a review

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### Contents

CONTENTS | 131 |

High Frequency Hydrodynamic Damping of a TLP | 147 |

A Comparison of Results | 153 |

Copyright | |

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### Common terms and phrases

acceleration added amplitude analysis angle applied approach approximately assumed body boundary cable calculated coefficients compared components computed considered constant coordinate corresponding cylinder damping depth determined developed diffraction direction displacement distribution domain drag drift dynamic effect element Engineering equation estimated experimental experiments expressed field Figure floating flow fluid force free surface frequency function given height hydrodynamic included increase integral length lift force linear load mass maximum mean measured Mechanics method mode mooring motion natural nonlinear obtained Offshore operation oscillation period phase pile platform position potential predicted present pressure problem production range ratio relative represents respectively response second-order separation ship shown shows simulation solution stiffness structure surface surge Table Technology tension tests theory values velocity vertical vessel wave