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 57
... vertical cylinders , it is found that the results from this paper consistent with results for vertical cylinders . INTRODUCTION are In offshore engineering , there are many structures which consist of cylinders . The diameters of those ...
... vertical cylinders , it is found that the results from this paper consistent with results for vertical cylinders . INTRODUCTION are In offshore engineering , there are many structures which consist of cylinders . The diameters of those ...
Page 275
-0.5 VERTICAL DISTANCE Y 0.0 0.5 1.0 01- -2.5 VERTICAL DISTANCE Y 0.5 -2.5 1.0 VERTICAL DISTANCE Y 1.0 -2.5 0.5 travel a unit distance at the initial vortex velocity . The results are presented for the no - slip , shear - free , and ...
-0.5 VERTICAL DISTANCE Y 0.0 0.5 1.0 01- -2.5 VERTICAL DISTANCE Y 0.5 -2.5 1.0 VERTICAL DISTANCE Y 1.0 -2.5 0.5 travel a unit distance at the initial vortex velocity . The results are presented for the no - slip , shear - free , and ...
Page 276
0'1 5 : 0 VERTICAL DISTANCE Y 0.0 -2.5 VERTICAL DISTANCE Y 0.0 0.5 0.5 1.0 -2.5 VEPTICAL DISTANCE Y 0.5 0'1- -2.5 1.0 VERTICAL DISTANCE Y -0.5 s'n -2.5 1.0 2.5 2.5 2.5 2.5 1. 0.0 FREE SURFACE HORIZONTAL DISTANCE X Fig . 5a Velocity u for ...
0'1 5 : 0 VERTICAL DISTANCE Y 0.0 -2.5 VERTICAL DISTANCE Y 0.0 0.5 0.5 1.0 -2.5 VEPTICAL DISTANCE Y 0.5 0'1- -2.5 1.0 VERTICAL DISTANCE Y -0.5 s'n -2.5 1.0 2.5 2.5 2.5 2.5 1. 0.0 FREE SURFACE HORIZONTAL DISTANCE X Fig . 5a Velocity u for ...
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