## Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volumes 1-2American Society of Mechanical Engineers, 1990 - Arctic regions |

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Page 557

where k = 0 , P is a point not on r ( u ) , and the tangents of r ( u ) do not pass

through P and n is the normal of the

xrul where k is a unit vector normal to the plane of the

u ) ...

where k = 0 , P is a point not on r ( u ) , and the tangents of r ( u ) do not pass

through P and n is the normal of the

**curve**on its defining plane given by kr ( 5 ) Ikxrul where k is a unit vector normal to the plane of the

**curve**. The plane**curve**r (u ) ...

Page 560

When the process is global , the entire shape is regenerated , i.e. in the case of a

B - spline

should possess the following two characteristics ; curvature continuity which ...

When the process is global , the entire shape is regenerated , i.e. in the case of a

B - spline

**curve**all control points are ... Qj - 2 Rii AR ; A mathematically fair**curve**should possess the following two characteristics ; curvature continuity which ...

Page 592

( sp / fpcr ) 2 DS411 LO = 1 + 2 2 DnV + ( 21 ) 0.8 The figure shows that the

interaction

a

therefore ...

( sp / fpcr ) 2 DS411 LO = 1 + 2 2 DnV + ( 21 ) 0.8 The figure shows that the

interaction

**curves**range from almost linear**curves**, through parabolic**curves**, toa

**curve**, consisting of two almost linear parts . The R / t and L / R - ratios havetherefore ...

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### Contents

Simulation of Hurricane Seas in a Multidirectional Wave Basin | 17 |

HYDRODYNAMIC FORCES | 47 |

The Force Coefficients on Inclined Cylinder in Random Wave and Current | 57 |

Copyright | |

45 other sections not shown

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### Common terms and phrases

acting added mass amplitude analysis applied array assumed body boundary calculated circular coefficient compared comparison component considered constant corresponding crest cylinder damping defined dependent depth determined direction distribution domain drag drift dynamic effect element elevation Engineering equation estimated experimental experiments expressed Figure flow fluid forward speed frequency function given heave horizontal hydrodynamic increase integral irregular length lift force linear load maximum mean measured method mooring motion nonlinear obtained Offshore oscillation parameters period phase pile plate potential predicted present pressure problem radiation range ratio reference regular waves relative respectively response riser second-order ship shown shown in Fig simulation solution spectra spectrum structure surface surge Table theory velocity vertical vessel wave force wave height wind