Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 11, Part 1American Society of Mechanical Engineers, 1992 - Arctic regions |
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Page 87
... body in a six degree of freedom motion in a three dimensional unsteady flow in an unbounded ideal fluid . The far - field approximation of the body motion is represented by a series of multipoles located at the origin of the body ...
... body in a six degree of freedom motion in a three dimensional unsteady flow in an unbounded ideal fluid . The far - field approximation of the body motion is represented by a series of multipoles located at the origin of the body ...
Page 88
... body is assumed to be small ; so , the external flow is slowly varying in space compared to the body's characteristic linear dimension . ( 2 ) The external flow potential is expanded in a Taylor series . ( 3 ) The body motion potentials ...
... body is assumed to be small ; so , the external flow is slowly varying in space compared to the body's characteristic linear dimension . ( 2 ) The external flow potential is expanded in a Taylor series . ( 3 ) The body motion potentials ...
Page 335
... bodies connected by springs . The effort has been made to reduce the computing time of the Green function and its normal derivative on the body surfaces . The irregular frequencies for the case of twin bodies have been discussed . The ...
... bodies connected by springs . The effort has been made to reduce the computing time of the Green function and its normal derivative on the body surfaces . The irregular frequencies for the case of twin bodies have been discussed . The ...
Contents
OCEAN WAVES AND CURRENT | 1 |
Directional Wave Observations During High Sea States From an NDBC Discus Buoy | 25 |
Vortex Trajectories Around a Circular Cylinder in Oscillatory Plus Mean Flows | 69 |
Copyright | |
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added mass added resistance analysis body buoy cable calculated catenary components computed configuration convective cylinder damping ratio density displacement distribution domain drag coefficient drag force drift forces dynamic response effect energy Engineering estimated experimental extreme Figure floating flow fluid force coefficients free surface function Green's function heave motion horizontal hydrodynamic hydrodynamic damping incident wave inertia integral internal wave irregular waves KC number lift force linear load low-frequency damping matrix maximum measured method mode mooring Morison equation nondimensional nonlinear obtained Ocean Ocean Engineering Offshore Technology oscillation parameters peak phase velocity platform pontoon potential prediction Rayleigh Rayleigh distribution region resonant rotation second-order ship shown simulation solitary wave spectra spectrum submerged surge tension tethers values vector velocity velocity potential vertical vibration vortex water depth wave crest wave forces wave frequency wave height wave period Wavenumber wind