Proceedings of the ... International Conference on Offshore Mechanics and Arctic EngineeringAmerican Society of Mechanical Engineers, 1994 - Arctic regions |
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Page 41
... surface elevation and the initial compo- nent of the pressure that is induced by vor- tical flow . Figure 3 shows the same func- tions after the wave packet has interacted with the patch for about three wave peri- ods . ( The elevation ...
... surface elevation and the initial compo- nent of the pressure that is induced by vor- tical flow . Figure 3 shows the same func- tions after the wave packet has interacted with the patch for about three wave peri- ods . ( The elevation ...
Page 94
... surface . ( 19a ) 3 ( 19b ) n U1 = ucos X3 + vsin X3 = ΣX , n , 1 = 1 U1 = usin X , + vcos X3 ( 22a ) ( 22b ) The unknown variable in Eq . ( 18 ) is P¿ ' ( t + At ) which is included in the term of fi ' ( t + ^ t ) in Eq . ( 14 ) ...
... surface . ( 19a ) 3 ( 19b ) n U1 = ucos X3 + vsin X3 = ΣX , n , 1 = 1 U1 = usin X , + vcos X3 ( 22a ) ( 22b ) The unknown variable in Eq . ( 18 ) is P¿ ' ( t + At ) which is included in the term of fi ' ( t + ^ t ) in Eq . ( 14 ) ...
Page 96
... surface is divided into NSI subincrements , i.e. , { EPSDX } = 1- XLM { TDXFT } NSI ( 10 ) and at an arbitrary ith ... Surface Drift Control Any finite subincrement size will cause some drift in the yield surface in which the force state ...
... surface is divided into NSI subincrements , i.e. , { EPSDX } = 1- XLM { TDXFT } NSI ( 10 ) and at an arbitrary ith ... Surface Drift Control Any finite subincrement size will cause some drift in the yield surface in which the force state ...
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