Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 9American Society of Mechanical Engineers, 1990 - Arctic regions |
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Page 39
... peak enhancement parameter γ . Hence the peak values of measured spectra were non- dimensionalized by H1 / 32 / fp and plotted versus Ip ( period of spectrum peak ) in Fig.4.10 . The nondimen- sionalized peak values of ISSC type , B - M ...
... peak enhancement parameter γ . Hence the peak values of measured spectra were non- dimensionalized by H1 / 32 / fp and plotted versus Ip ( period of spectrum peak ) in Fig.4.10 . The nondimen- sionalized peak values of ISSC type , B - M ...
Page 95
... peak ( or trough ) values of transverse forces are conducted by using different filter thresholds , diffrent statistical parameters will be obtained , because there are many small waves crossing zoro in the force history . According to ...
... peak ( or trough ) values of transverse forces are conducted by using different filter thresholds , diffrent statistical parameters will be obtained , because there are many small waves crossing zoro in the force history . According to ...
Page 128
... peak frequency of the force spectrum remains unchanged for all spacings . When it is located in the front , the peak frequency is shifted to a higher value at the closest spacing only in deep water conditions , Figs . 14 and 15 . Three ...
... peak frequency of the force spectrum remains unchanged for all spacings . When it is located in the front , the peak frequency is shifted to a higher value at the closest spacing only in deep water conditions , Figs . 14 and 15 . Three ...
Contents
OCEAN WAVES | 1 |
Simulation of Hurricane Seas in a Multidirectional Wave Basin | 17 |
OFFSHORE MECHANICS AND ARCTIC ENGINEERING | 25 |
Copyright | |
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acceleration added mass amplitude analysis boundary conditions calculated circular cylinder computed cosh crest cylinder array damping coefficient damping factor density diffraction domain drag coefficient drag force drift force dynamic effect equation estimated flow fluid force coefficients forces acting forward speed free surface heave horizontal hydrodynamic hydrodynamic forces incident wave inertia coefficients integral irregular Kc number lift force linear load low-frequency low-frequency oscillation maximum measured method motion nonlinear obtained offshore structures oscillatory parameters pile plate potential flow predicted quadratic rad/sec radiation condition ratio regular waves response Sarpkaya second order second-order semisubmersible shown in Figure simulation solution spectral density spectrum surface elevation surge swing tank tanker transfer function vector velocity potential viscous vortex shedding vortices water depth wave amplitude wave drift damping wave excitation wave force wave frequency wave groups wave height wave number wave period wave power