## Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 2; Volume 8, Part 2American Society of Mechanical Engineers, 1989 - Arctic regions |

### From inside the book

Results 1-3 of 88

Page 249

Thus high

has been experimentally verified . In a recent field experiment of a long towed

cable ( 12 ) . however , where the cable was found to perform an

Thus high

**amplitudes**of vibration lead to high average drag coefficients , as ithas been experimentally verified . In a recent field experiment of a long towed

cable ( 12 ) . however , where the cable was found to perform an

**amplitude**...Page 263

This can be realized since in that case a smaller

negative hydrodynamic damping , i.e. more energy is given to the system SO that

the

energy ...

This can be realized since in that case a smaller

**amplitude**results in a morenegative hydrodynamic damping , i.e. more energy is given to the system SO that

the

**amplitude**will increase . Similarly , increased**amplitude**will feed in lessenergy ...

Page 322

For the two highest damping ratios the motions were more irregular , even for the

situation when the vibration

. Fig . 11 shows a sample of a time series for the motion of and the force on one ...

For the two highest damping ratios the motions were more irregular , even for the

situation when the vibration

**amplitudes**are largest , which is in the lock - in range. Fig . 11 shows a sample of a time series for the motion of and the force on one ...

### What people are saying - Write a review

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

### Contents

HYDRODYNAMIC FORCES | 1 |

WaveCurrent Force on Horizontal Cylinder | 7 |

DoubleFactor Method for the Linearization of Drag Force | 39 |

Copyright | |

45 other sections not shown

### Other editions - View all

### Common terms and phrases

added mass amplitude analysis applied approach approximately assumed body boundary calculated circular compared components computed considered correlation corresponding cylinder damping defined depends depth described determined direction distribution drag coefficient drift force effect elements Engineering equation estimate experimental experiments expressed extreme factor failure Figure flow fluid free surface frequency function given horizontal hydrodynamic important in-line included increase indicate integral length lift lift force linear load maximum mean measured Mechanics method mode motion nonlinear normal obtained Offshore oscillation parameters period pipeline potential predicted present pressure probability problem random range ratio reference relative reliability represented respectively response second order separation shear ship shown shows simulation solution structure surface Table term tests theory transverse uncertainty variables varying velocity vertical vortex wave force wave height