## Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 9American Society of Mechanical Engineers, 1990 - Arctic regions |

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Page 67

The Kceq amy be defined in terms of an rms velocity ou and zero crossing period T ,, ( Chakrabarti , 1988 ) as : а way that to computation of Congo , the Cp coefficients

The Kceq amy be defined in terms of an rms velocity ou and zero crossing period T ,, ( Chakrabarti , 1988 ) as : а way that to computation of Congo , the Cp coefficients

**computed**by the three methods vary considerably , with a better ...Page 123

The theoretical velocity spectrum at a particular depth , 2 , is given by 0 -

The theoretical velocity spectrum at a particular depth , 2 , is given by 0 -

**Computed**spectrum - Measured spectrum Sy ( t ) - Ty ( t ) S ( t ) ( 4 ) where TV ( f ) is the transfer function fo velocity is given by Svvocmʻisec .Page 124

Fig.6 shows the plots of measured and

Fig.6 shows the plots of measured and

**computed**force spectra . meters apart . The forca ratios F F are plotted as xgxi are plotted as functions of S / D and shown in Figs . 11 and 12 . and F. are the non - dimensional maximum xg xi ...### What people are saying - Write a review

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### Contents

CONTENTS | 1 |

OFFSHORE TECHNOLOGY PART | 12 |

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

Copyright | |

20 other sections not shown

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### Common terms and phrases

acting added amplitude analysis applied array body boundary calculated circular coefficient compared comparison component computed considered constant crest cylinder damping defined depends depth determined direction distribution domain drag drift dynamic effect elevation Engineering equation estimated experimental experiments factor field Figure flow fluid frequency function given horizontal hydrodynamic incident increase integral irregular KC number length lift lift force linear load mass maximum mean measured method moored motion nonlinear obtained Offshore oscillation parameters peak period pile plate potential predicted presented pressure problem radiation random range ratio regular waves relative respectively response second-order ship shown shows simulation solution spectra spectrum speed structure surface surge Table technique term theory tion velocity vertical vessel vortex wave force wave height