Proceedings of the ... International Conference on Offshore Mechanics and Arctic EngineeringAmerican Society of Mechanical Engineers, 1994 - Arctic regions |
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Page 14
... wave , the cross - spectrum between buoy and wave motions must be calculated . For surge and heave motions , the ... frequency of the time series ( p . 487 , Bendat and Piersol , 1986 ) . Generally , the in- stantaneous amplitudes and ...
... wave , the cross - spectrum between buoy and wave motions must be calculated . For surge and heave motions , the ... frequency of the time series ( p . 487 , Bendat and Piersol , 1986 ) . Generally , the in- stantaneous amplitudes and ...
Page 309
... frequency ' component , in the horizontal direction ; - a ' wave frequency ' component , that was horizontal , vertical , circular or elliptic . In all tests the period of the wave frequency motion was set at 1.75 seconds , while four ...
... frequency ' component , in the horizontal direction ; - a ' wave frequency ' component , that was horizontal , vertical , circular or elliptic . In all tests the period of the wave frequency motion was set at 1.75 seconds , while four ...
Page 349
... wave amplitudes and the response occurs at the incident wave frequencies . The displacement spectra indicate that the discus buoy responds predominantly at the peak incident frequency . Figure 5a , which shows the autospectrum for test ...
... wave amplitudes and the response occurs at the incident wave frequencies . The displacement spectra indicate that the discus buoy responds predominantly at the peak incident frequency . Figure 5a , which shows the autospectrum for test ...
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