Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 2; Volume 7, Part 2American Society of Mechanical Engineers, 1988 - Arctic regions |
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Page 122
... component than to the in- phase component of the slow drift force . This con- tribution dominates the total drift force only in the low frequency range where the in - phase component is relatively small . In the high frequency range ...
... component than to the in- phase component of the slow drift force . This con- tribution dominates the total drift force only in the low frequency range where the in - phase component is relatively small . In the high frequency range ...
Page 133
... components , for example the first - order component of can be written as Exj F ( 1 ) xj = - 2pa d π ( 1 ) аф Ət 00 cos ( л - е ; ) dz dej and the second - order component is F ( 1 ) xj = - 2pa - 2pa - 2pa d jj G 元 π d + nj || { 20 ( 2 ) ...
... components , for example the first - order component of can be written as Exj F ( 1 ) xj = - 2pa d π ( 1 ) аф Ət 00 cos ( л - е ; ) dz dej and the second - order component is F ( 1 ) xj = - 2pa - 2pa - 2pa d jj G 元 π d + nj || { 20 ( 2 ) ...
Page 144
mass figure potential component of the added computed by 3 - D singularity distribution method and friction component of it shown in Appendix B are also indicated for the motion frequency ω s = 0.88 and 1.26 . Total of these components ...
mass figure potential component of the added computed by 3 - D singularity distribution method and friction component of it shown in Appendix B are also indicated for the motion frequency ω s = 0.88 and 1.26 . Total of these components ...
Contents
Catchment Regions of Multiple Dynamic Responses in Nonlinear Problems of Offshore Mechanics | 15 |
OFFSHORE TECHNOLOGY GEOTECHNICAL ENGINEERING | 21 |
Hydrodynamic Forces on a Floating Cylinder in Waves of Finite Depth | 23 |
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added mass amplitude analysis approximately biofouling body boundary breaker breaking waves calculated circular cylinder component computed cylinder damping coefficient diameter diffraction domain drag coefficient drag force dynamic effects exciting force experimental Figure fluid force coefficients forces acting free surface function Green function harmonic Hermite polynomial hindcast hydrodynamic hydrodynamic forces ice mass in-line incident wave inertia integral interaction irregular Kc number linear wave theory load lowerhull maximum measured Mechanics and Arctic method nondimensional nonlinear obtained Ocean Offshore Mechanics offshore structures oscillation parameters platform predicted present ratio Rayleigh distribution regular waves response Reynolds number second order second-order semi-submersible platform semisubmersible shear flow shown simulation solution spectra spectral density spectrum superposition principle surface elevation surge motion tests values velocity potential vibrations vortex shedding w₁ water depth wave drift damping wave drift force wave forces wave frequency wave height wave period