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 33
... period . Based on Stokes Fifth Order wave theory , it is shown that drag , inertia and total loads are ... period error or variation a ratio ( = 2 [ 1 / гL -1 ] ) sinh kh tanh kh , time wave period horizontal water particle velocity drag ...
... period . Based on Stokes Fifth Order wave theory , it is shown that drag , inertia and total loads are ... period error or variation a ratio ( = 2 [ 1 / гL -1 ] ) sinh kh tanh kh , time wave period horizontal water particle velocity drag ...
Page 35
... period variation or error . Moreover the relation- ship is independent of specific wave height and period and adopts relative positions within the wave through In other words it is a generalised relationship which applies to waves of ...
... period variation or error . Moreover the relation- ship is independent of specific wave height and period and adopts relative positions within the wave through In other words it is a generalised relationship which applies to waves of ...
Page 36
... period error or variation would have to be limited to ± 10 % to pro- vide any assurance that local horizontal inertia force would be within ± 20 % of the ' true ' value over the significant depth range . Assuming that the surface region ...
... period error or variation would have to be limited to ± 10 % to pro- vide any assurance that local horizontal inertia force would be within ± 20 % of the ' true ' value over the significant depth range . Assuming that the surface region ...
Contents
HYDRODYNAMIC FORCESI | 1 |
Catchment Regions of Multiple Dynamic Responses in Nonlinear Problems of Offshore Mechanics | 15 |
Hydrodynamic Forces on a Floating Cylinder in Waves of Finite Depth | 23 |
Copyright | |
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acting amplitude analysis angle applied approximate assumed body boundary breaking calculated coefficient compared comparison components computed considered corresponding cylinder damping density depend depth determined diameter direction distribution drag drift drift force dynamic effects elevation energy Engineering equation estimated excitation experimental experiments expressed field Figure flow fluid frequency function given horizontal hydrodynamic incident increase integral irregular length linear load mass maximum mean measured Mechanics method motion obtained Ocean Offshore oscillation parameters period phase platform position potential predicted present pressure probability problem range ratio region regular waves relative Research respectively response second order shear ship shown shows simulation solution spectra spectrum structure surface Table theory values velocity vertical wave drift wave forces wave height wind