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 30
... DIRECTIONS AND DIRECTIONAL SPREADING www 101 Figure 9 shows wave energies , wave directions , and wind direction for the hours before 1200 UTC , January 18 , 1988. Most of the time , the mean wave directions ( a , ) and the principal ...
... DIRECTIONS AND DIRECTIONAL SPREADING www 101 Figure 9 shows wave energies , wave directions , and wind direction for the hours before 1200 UTC , January 18 , 1988. Most of the time , the mean wave directions ( a , ) and the principal ...
Page 31
... DIRECTIONS , AND WAVE DIRECTIONS FOR SEVERAL HOURS BEFORE JAN88 CHARACTERISTICS OF DIRECTIONAL WAVE SPECTRA MEASURED AT JAPAN SEA Yutarou. M2 / Hz M2 / Hz DEGREES 360 180 60 20.00 10.00 0.00 360 185 10 50.00 ме Hs = 3.7 a2 al WIND DIRECTION ...
... DIRECTIONS , AND WAVE DIRECTIONS FOR SEVERAL HOURS BEFORE JAN88 CHARACTERISTICS OF DIRECTIONAL WAVE SPECTRA MEASURED AT JAPAN SEA Yutarou. M2 / Hz M2 / Hz DEGREES 360 180 60 20.00 10.00 0.00 360 185 10 50.00 ме Hs = 3.7 a2 al WIND DIRECTION ...
Page 185
... direction = 0 deg , Wind direction = 90 deg , Current direction = 45 deg Table : 6 Effect of Wind Velocity Wind Velocity BUOY SURGE ( M ) MOTIONS SHIP MOTIONS MOORING FORCE ( KN ) SWAY ( M ) ( m / sec ) OSCILL MEAN OSCILL 10 0.79 5.56 ...
... direction = 0 deg , Wind direction = 90 deg , Current direction = 45 deg Table : 6 Effect of Wind Velocity Wind Velocity BUOY SURGE ( M ) MOTIONS SHIP MOTIONS MOORING FORCE ( KN ) SWAY ( M ) ( m / sec ) OSCILL MEAN OSCILL 10 0.79 5.56 ...
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 |
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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