## Proceedings of the ... International Conference on Offshore Mechanics and Arctic EngineeringAmerican Society of Mechanical Engineers, 1994 - Arctic regions |

### From inside the book

Results 1-3 of 41

Page 136

1 The Cognac Platform (Forrislall et al., 1989) (axial stress) components are

extracted from the field data and examined for correlation with the low-frequency

wind speed, and the wave

determine ...

1 The Cognac Platform (Forrislall et al., 1989) (axial stress) components are

extracted from the field data and examined for correlation with the low-frequency

wind speed, and the wave

**envelope**. Then, the field data are analyzed todetermine ...

Page 158

3000 SHEAR

MATCHES RIGOROUS DESIGN

were calculated for every elevation at time intervals of 0.25 seconds in the first

impulse ...

3000 SHEAR

**ENVELOPE**(k) FIG.4: QUICKWAVE CPT SHEAR**ENVELOPE**MATCHES RIGOROUS DESIGN

**ENVELOPE**WELL The shear and momentswere calculated for every elevation at time intervals of 0.25 seconds in the first

impulse ...

Page 159

6: QUICKWAVE FLEXTOWER SHEAR

FROM RIGOROUS ANALYSIS 3000 FLEXfOWEjR FULLf ANAL 2000 1000 FULL

ANALYSIS IMPULSE APPROXIMATION FLEXTOWER 0 10,000 20,000 SHEAR ...

6: QUICKWAVE FLEXTOWER SHEAR

**ENVELOPE**CLOSELY MATCHES THATFROM RIGOROUS ANALYSIS 3000 FLEXfOWEjR FULLf ANAL 2000 1000 FULL

ANALYSIS IMPULSE APPROXIMATION FLEXTOWER 0 10,000 20,000 SHEAR ...

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### Contents

OCEAN WAVES AND ENERGY | 1 |

HYDRODYNAMIC FORCES | 45 |

COMPUTATIONAL HYDRODYNAMICS | 91 |

Copyright | |

7 other sections not shown

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### Common terms and phrases

added mass amplitude analysis boundary conditions buoy calculated Circular Cylinder compliant tower components correlation length curve deck diameter diffraction drag coefficient drag force drift force dynamic effects energy Engineering envelope equation experimental Figure fluid Fluid Mechanics free surface heave Hilbert transform horizontal hydrodynamic hydrodynamic force incident wave increase installation interaction irregular waves lift coefficient lift force linear load control lock-in matrix maxima maximum measured method model tests modes mooring line nonlinear obtained Ocean OMAE oscillating cylinder parameters peak phase pipe platform predicted present pressure problem quadratic Quickwave random ratio Reynolds number riser seastate second-order shear shedding frequency shown simulation solution spectral spectrum stationary cylinder stiffeners Strouhal Strouhal number transfer function transverse turbulence uniform flow values vector velocity potential vertical vibration vortex shedding water depth wave force wave frequency wave height wave power wind