## 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 34

The resulting two equations for each least - squares method are then solved to

obtain the CD , Cm

success of a calculation procedure is the

The resulting two equations for each least - squares method are then solved to

obtain the CD , Cm

**values**-1.5 0 1.571 3.141 4.712 6.283 T A measure of thesuccess of a calculation procedure is the

**value**of the integral of the absolute ...Page 35

15 nonsinusoidal -sinusoidal 10 5 -5 -10 -15 Table 1 contains

procedure . The maximum

with the ...

15 nonsinusoidal -sinusoidal 10 5 -5 -10 -15 Table 1 contains

**values**of the**values**of the various force coefficient presented to represent the calculationprocedure . The maximum

**values**of the force coefficients agree remarkably wellwith the ...

Page 509

So far previous research into the Mathieu equation has been carried out for small

magnitudes of 8 and q . However , in the case of the tethers of TLP's or rigid risers

, numerical

So far previous research into the Mathieu equation has been carried out for small

magnitudes of 8 and q . However , in the case of the tethers of TLP's or rigid risers

, numerical

**values**of d and q can be very large up to 300 for 8 and 150 for q .### 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