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

### From inside the book

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Page 226

The data also suggest that this phenomenon is frequency-dependent, and will

only occur for certain periodic motions of the cylinder at or near the

data ...

The data also suggest that this phenomenon is frequency-dependent, and will

only occur for certain periodic motions of the cylinder at or near the

**shedding****frequencies**indicated for a stationary cylinder. Unfortunately, there is very limiteddata ...

Page 228

D 4US„ XDSC where \ is velocity gradient, D is cylinder diameter, a is cylinder

amplitude, Sc is cylinder frequency, and Ss is ... Below the lower boundary of the

lock-in range (i.e. fe « fj, the vortex-

...

D 4US„ XDSC where \ is velocity gradient, D is cylinder diameter, a is cylinder

amplitude, Sc is cylinder frequency, and Ss is ... Below the lower boundary of the

lock-in range (i.e. fe « fj, the vortex-

**shedding frequency**is essentially unchanged,...

Page 243

The most important coefficients affecting VIV response are the lift coefficient, the

correlation length, the vortex

...

The most important coefficients affecting VIV response are the lift coefficient, the

correlation length, the vortex

**shedding frequency**, and the vortex**shedding****frequency**band width. The vast majority of the lift coefficient data is on stationary...

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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