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 22
Figure 9 shows results from directional wave analysis of the GH sea state by the MEM applied to data from the wave probe / current meter cluster . Figure 9 ( a ) shows measured and target mean wave direction as a function of frequency ...
Figure 9 shows results from directional wave analysis of the GH sea state by the MEM applied to data from the wave probe / current meter cluster . Figure 9 ( a ) shows measured and target mean wave direction as a function of frequency ...
Page 38
... shows the frequency distributions of 10 min . mean wind speed and Fig.3.3 shows wind roses for each seasons . These figures are obtained from regular time interval measurement through whole year . From these figures we can see following ...
... shows the frequency distributions of 10 min . mean wind speed and Fig.3.3 shows wind roses for each seasons . These figures are obtained from regular time interval measurement through whole year . From these figures we can see following ...
Page 39
... shows that our measured spectra fall between B - M type and Nominal- JONSWAP type when H13 become high value . Fig.4.11 shows an example of the change of power spectrum when a low atmospheric pressure passed through Japan sea . Here we ...
... shows that our measured spectra fall between B - M type and Nominal- JONSWAP type when H13 become high value . Fig.4.11 shows an example of the change of power spectrum when a low atmospheric pressure passed through Japan sea . Here we ...
Contents
OCEAN WAVES | 1 |
OFFSHORE TECHNOLOGY PART A | 17 |
Application of Optical Techniques to Water Surface Measurement | 27 |
Copyright | |
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added mass amplitude analysis calculated circular cylinder computed cosh damping coefficient damping factor density diffraction directional wave domain drag coefficient drag force drift force dynamic effect Engineering equation estimated experimental fluid force coefficients forces acting forward speed free surface heave horizontal hydrodynamic hydrodynamic forces incident wave inertia coefficients inline force integral irregular JONSWAP Kc number lift force linear load low-frequency low-frequency oscillation maximum measured method Moire Topography motion nonlinear obtained offshore structures parameters peak pile predicted quadratic rad/sec radiation condition ratio regular waves response resultant force Reynolds number Sarpkaya second-order semisubmersible shown in Figure simulation solution spectral density spectrum surface elevation surge swing tanker transfer function transverse force velocity potential viscous vortex shedding vortices water depth wave amplitude wave direction wave drift damping wave excitation wave force wave frequency wave height wave number wave period wave power