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 52
... vortex . " The generation of the wall vortex is attributed to the boundary layer separation that is caused by the characteristic flow field of the vortex pair itself . Clearly , the flow field about the escaping vortex pair near the ...
... vortex . " The generation of the wall vortex is attributed to the boundary layer separation that is caused by the characteristic flow field of the vortex pair itself . Clearly , the flow field about the escaping vortex pair near the ...
Page 133
... vortex shedding flow around circular cylinder in regular waves is simulated . The simulation program have been developed using a program of discrete vortex method [ 11,12 ] . The purpose of this simulation is not to get exact ...
... vortex shedding flow around circular cylinder in regular waves is simulated . The simulation program have been developed using a program of discrete vortex method [ 11,12 ] . The purpose of this simulation is not to get exact ...
Page 134
... vortex shedding velocity distributions around cylinder in irregular waves. number N of strength I , obtained by inviscid vortices located at z , with the inviscid vortex ... vortex vortex sheet in the boundary layer . Since the fluid 134.
... vortex shedding velocity distributions around cylinder in irregular waves. number N of strength I , obtained by inviscid vortices located at z , with the inviscid vortex ... vortex vortex sheet in the boundary layer . Since the fluid 134.
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