Proceedings of the ... International Conference on Offshore Mechanics and Arctic EngineeringAmerican Society of Mechanical Engineers, 1994 - Arctic regions |
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Page 25
... IRREGULAR WAVES FIG . 13 AVERAGE INCIDENT ANGLE OF THE TURBINE ng 0.8 0.6 ñt 0.4 Пt , Пs 0.4 0.3 0.2 0.2 TIB = 4 ( s ) 0.1 Vg = 13 ( v ) Load Control 0 0 0.4 0.6 0.8 1 1.2 H01 ( m ) FIG . 12 SYSTEM EFFICIENCIES IN IRREGULAR WAVES wave ...
... IRREGULAR WAVES FIG . 13 AVERAGE INCIDENT ANGLE OF THE TURBINE ng 0.8 0.6 ñt 0.4 Пt , Пs 0.4 0.3 0.2 0.2 TIB = 4 ( s ) 0.1 Vg = 13 ( v ) Load Control 0 0 0.4 0.6 0.8 1 1.2 H01 ( m ) FIG . 12 SYSTEM EFFICIENCIES IN IRREGULAR WAVES wave ...
Page 92
... irregular beam sea waves . In 1989 , Matui presented an exact second - order formulation for computing the slowly varying second - order hydrodynamic forces on three dimensional floating bodies in irregular waves . A near - field ...
... irregular beam sea waves . In 1989 , Matui presented an exact second - order formulation for computing the slowly varying second - order hydrodynamic forces on three dimensional floating bodies in irregular waves . A near - field ...
Page 296
... irregular seastate , and 1.63H , for the 3 - D irregular seastate . The wave height enhancement factor on the cylinder ( run - up normalized by the incident wave height ) as a function of the scattering parameter ka is depicted in Fig ...
... irregular seastate , and 1.63H , for the 3 - D irregular seastate . The wave height enhancement factor on the cylinder ( run - up normalized by the incident wave height ) as a function of the scattering parameter ka is depicted in Fig ...
Contents
OCEAN WAVES AND ENERGY | 1 |
Load Control Method and Its Realization on an OWC Wave Power Converter | 19 |
Nonlinearity in CrestTrough Statistics of Bretschneider Seas | 27 |
Copyright | |
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added mass amplitude analysis ASME boundary conditions buoy calculated Circular Cylinder compliant tower components correlation length curve deck diameter diffraction dimensionless drag coefficient drag force drift force dynamic effects 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 maximum measured method model tests modes mooring line nonlinear obtained Ocean Offshore Technology OMAE oscillating cylinder parameters peak phase pipe platform predicted present pressure problem quadratic Quickwave random ratio response 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 velocity potential vertical vibration vortex shedding water depth Wave Force wave frequency wave power