## 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

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Page 67

Slowly

mainly governed by the wave height and the clearance ( above the still water

level ) . wave height ( P + ve ) max max A. ( P + ve ) mean AO ( P + ve ) min

A. B. B. ...

Slowly

**varying**positive pressure ( P + ve ) The slowly**varying**positive pressure ismainly governed by the wave height and the clearance ( above the still water

level ) . wave height ( P + ve ) max max A. ( P + ve ) mean AO ( P + ve ) min

A. B. B. ...

Page 68

Slowly

is a dramatic increase in ( ( P + ve ) n'static ( P + ve ) mean ) when the test

condition was changed from the small flume to the large flume . If Froude

modelling law ...

Slowly

**varying**negative pressure ( P - ve ) These results clearly show that thereis a dramatic increase in ( ( P + ve ) n'static ( P + ve ) mean ) when the test

condition was changed from the small flume to the large flume . If Froude

modelling law ...

Page 539

ABSTRACT sea Мы OV n The response of an Articulated tower to slowly

second order drift forces in random is determined and analysed for investigating

its characteristics The drift force is considered to be proportional to the square of

...

ABSTRACT sea Мы OV n The response of an Articulated tower to slowly

**varying**second order drift forces in random is determined and analysed for investigating

its characteristics The drift force is considered to be proportional to the square of

...

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### 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

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### 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