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 181
... hydrodynamic loads . Numerical results for a pair of cylinders indicate very good agreement between the two methods , indicating that the approximate method may be sufficient to compute hydrodynamic interference effects to the second ...
... hydrodynamic loads . Numerical results for a pair of cylinders indicate very good agreement between the two methods , indicating that the approximate method may be sufficient to compute hydrodynamic interference effects to the second ...
Page 199
... hydrodynamic forces . INTRODUCTION It has been clarified that various kinds of hydrodynamic forces concern a slow drift motion of a moored floating vessel in irregu- lar waves and that each hydrodynamic force depends on its own ...
... hydrodynamic forces . INTRODUCTION It has been clarified that various kinds of hydrodynamic forces concern a slow drift motion of a moored floating vessel in irregu- lar waves and that each hydrodynamic force depends on its own ...
Page 216
... hydrodynamic forces and moments are as follows : Total Hydrodynamic Surge Force M2 M m a = Σια , F i , ( m ) + α12F2 ; . ( m ) + + α13 F31 ( m ) ] ( 19 ) i = 1 1 ( w ) ' ! Total Hydrodynamic Heave Force m b = [ [ α2 , F , i = 1 + α 22F2 ...
... hydrodynamic forces and moments are as follows : Total Hydrodynamic Surge Force M2 M m a = Σια , F i , ( m ) + α12F2 ; . ( m ) + + α13 F31 ( m ) ] ( 19 ) i = 1 1 ( w ) ' ! Total Hydrodynamic Heave Force m b = [ [ α2 , F , i = 1 + α 22F2 ...
Contents
OCEAN WAVES | 1 |
Simulation of Hurricane Seas in a Multidirectional Wave Basin | 17 |
OFFSHORE MECHANICS AND ARCTIC ENGINEERING | 25 |
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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