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

### From inside the book

Results 1-3 of 79

Page 145

Hull Force The hull force is due to the nonlinear cross - flow drag caused by the

relative velocity of the fluid over the body and is

COM Az öz sixed ۔ valkiesxed vcl Xhull 2 fixed ( 19 ) - } CD . - A * . ** . ! X where ...

Hull Force The hull force is due to the nonlinear cross - flow drag caused by the

relative velocity of the fluid over the body and is

**given**by 2 Exarift sin wit ( 24 ) - }COM Az öz sixed ۔ valkiesxed vcl Xhull 2 fixed ( 19 ) - } CD . - A * . ** . ! X where ...

Page 257

This function is

5,7,5 ) , r = la – El and pol 2- ( £ , n , -5 ) and the wave part of the source potential

This function is

**given**by 1 1 G ( x , 5 ) + ¥ ( 2,5 ) ( 17 ) pl where x = ( x , y , z ) , E (5,7,5 ) , r = la – El and pol 2- ( £ , n , -5 ) and the wave part of the source potential

**given**by 1 Esa , k ) dkda * TCM ( 18 ) ( k - K1 ) ( 1 + 2t cos a ) where Ela , k ...Page 121

The event margin e.g. for crack detection at the third time of inspection

repair at the first time of inspection T , and no repair at the second time of

inspection Te is then written as PAID = I falo ( a ) da ( 13 ) rep da HOIAR = ! - Cv (

T - T , ) E ...

The event margin e.g. for crack detection at the third time of inspection

**given**repair at the first time of inspection T , and no repair at the second time of

inspection Te is then written as PAID = I falo ( a ) da ( 13 ) rep da HOIAR = ! - Cv (

T - T , ) E ...

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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