## 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 95

Through comparison of experimental results with calculated data , it is clear that the method for calculating hydrodynamic forces

Through comparison of experimental results with calculated data , it is clear that the method for calculating hydrodynamic forces

**acting**on cylinder in the wave current co - existing field under irregular waves is feasible .Page 96

The total force

The total force

**acting**on the whole length of cylinder can be calculated by Eq.4 F ( t ) = 5 4. ( z , t ) * dz +5 + , ( 2 , t ) * dz ( 4 ) Frequency Domain Analysis Firstly the auto - spectrum of force or cross - spectrum between force ...Page 700

The hydrodynamic forces

The hydrodynamic forces

**acting**on the lifeboat are a function of the velocity of the centroid of each plate in the water and the orientation of the plates . Before the hydrodynamic forces can be computed , the velocity of the CG of the ...### 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