## Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volumes 1-2American Society of Mechanical Engineers, 1991 - Arctic regions |

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Page 109

C , 12 Elu ( u NKC = UT / D ( 14 ) in which , U is the maximum horizontal

of water particle +0 . ) * Ju + u . l ) ; is the average value , 7 - Elu +0 . ) * lu tu . ) .

According to the above linearization method , the cross - spectrum between wave

...

C , 12 Elu ( u NKC = UT / D ( 14 ) in which , U is the maximum horizontal

**velocity**of water particle +0 . ) * Ju + u . l ) ; is the average value , 7 - Elu +0 . ) * lu tu . ) .

According to the above linearization method , the cross - spectrum between wave

...

Page 227

( a ) Wheeler's Method ( b ) Heideman Stretching all

extrapolation , on the other hand , has a tendency to increasingly over - predict

the horizontal

predicition at ...

( a ) Wheeler's Method ( b ) Heideman Stretching all

**velocity**levels . Verticalextrapolation , on the other hand , has a tendency to increasingly over - predict

the horizontal

**velocity**up to intermediate**velocity**levels with a 50 % over -predicition at ...

Page 233

Stability of Open Boundary Scheme 2.0 FREQUENCY DOMAIN : TIME DOMAIN

N 1.54 OD Prediction point of phase

prediction point of the phase

Stability of Open Boundary Scheme 2.0 FREQUENCY DOMAIN : TIME DOMAIN

N 1.54 OD Prediction point of phase

**velocity**. In order to investigate the effect of aprediction point of the phase

**velocity**C on the stability of open boundary ...### What people are saying - Write a review

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### Contents

SPECIAL SESSION HYDRODYNAMICS | 1 |

HYDRODYNAMIC FORCES | 29 |

SECONDORDER EFFECTS | 113 |

Copyright | |

47 other sections not shown

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### Common terms and phrases

acting amplitude analysis angle applied approach approximately assumed average body boundary cable calculated circular cylinder coefficients compared comparison components computed considered constant corresponding cylinder damping depth described determined diffraction direction distribution domain drag drift force effect element Engineering equation estimates experimental experiments expressed field Figure floating flow fluid follows free surface frequency function given height horizontal hydrodynamic incident included increase integral irregular waves length lift force linear loads mass maximum mean measured method mode mooring motion natural nonlinear obtained Ocean Offshore oscillation period phase platform points position potential predicted present pressure problem random range regular relative represents respectively response second order second-order separation ship shown shows simulation solution spectrum structure surge Table tests theory values velocity vertical vortex wave forces