## 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 22

A number of refinements have been introduced to suppress singularities present in the numerical

A number of refinements have been introduced to suppress singularities present in the numerical

**integrations**. a ... Within this region , the free suface is discretized into planar panels , and**integration**is performed numerically by ...Page 66

EVALUATION OF

EVALUATION OF

**INTEGRATION**OVER A FREE SURFACE n2 m = 0 , 1 ) ( 39 ) ( ) H ( kr ) Hn ( kro ) Rmn ( int ) = K2 ( hor ) ? ( kmro ) R = Eni " J ,, ( kr ) , J m > 0 , - ( 2 ) ( 10 ) In this chapter , the scheme for evaluating the**integration**...Page 67

( 1 ) k2 F Od , ( 62 ) 2g Then , the

( 1 ) k2 F Od , ( 62 ) 2g Then , the

**integration**with respect to r direction is divided into some finite integrals and applying Gaussian four - points quadrature to these finite integrals , we get the following equation : and performing ...### What people are saying - Write a review

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### Contents

SPECIAL SESSION HYDRODYNAMICS | 1 |

HYDRODYNAMIC FORCES | 29 |

Simulated High Reynolds Number Flow and Forces on Cylinder Groups | 71 |

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 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