## 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 92

Page 492

If also end 2 is to be clamped , the

corresponding to r2 . Equation 17 demonstrates clearly the importance of

clamping angles related to torque and vessel motions . Two example will

illustrate this .

If also end 2 is to be clamped , the

**riser**has to be twisted back an anglecorresponding to r2 . Equation 17 demonstrates clearly the importance of

clamping angles related to torque and vessel motions . Two example will

illustrate this .

Page 497

AN EXPERIMENTALLY BASED MODEL FOR PREDICTION OF LOCK - IN

MOTIONS Geir Moe Norwegian Institute of Technology Trondheim , Norway A

detailed experimental programme on forced and self - excited motions of ...

AN EXPERIMENTALLY BASED MODEL FOR PREDICTION OF LOCK - IN

**RISER**MOTIONS Geir Moe Norwegian Institute of Technology Trondheim , Norway A

detailed experimental programme on forced and self - excited motions of ...

Page 501

usually be of another kind , namely of a random vibration type , see Kennedy and

Vandiver ( 1979 ) . hydrodynamic forces , W , follows by integration over the total

wet length of the

usually be of another kind , namely of a random vibration type , see Kennedy and

Vandiver ( 1979 ) . hydrodynamic forces , W , follows by integration over the total

wet length of the

**riser**, h , viz . W. - PDV ? wA : sycz ) • Ca ( 4 , ) . dz - ( 18 ) 3.3 A ...### What people are saying - Write a review

We haven't found any reviews in the usual places.

### Contents

CONTENTS | 131 |

High Frequency Hydrodynamic Damping of a TLP | 147 |

A Comparison of Results | 153 |

Copyright | |

50 other sections not shown

### Other editions - View all

### 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