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 47
... length Height of the test section Mean roughness height Keulegan - Carpenter number ( = UmaxT / D ) Maximum value of K to be encountered Length of the active force sleeve Length of each dummy end of cylinder Half length of the end plate ...
... length Height of the test section Mean roughness height Keulegan - Carpenter number ( = UmaxT / D ) Maximum value of K to be encountered Length of the active force sleeve Length of each dummy end of cylinder Half length of the end plate ...
Page 53
... length of the end plates ( Lendplt at both ends ) was only 1.46 times the diameter of the test cylinder . Assuming that the wake within a distance of one - ampli- tude on either side of the cylinder can exert a strong influ- ence on the ...
... length of the end plates ( Lendplt at both ends ) was only 1.46 times the diameter of the test cylinder . Assuming that the wake within a distance of one - ampli- tude on either side of the cylinder can exert a strong influ- ence on the ...
Page 264
... length of the projecting wall and the bouyancy chamber and total length of the device . The optimal values of these dimensions are as follows ; ( 1 ) Breadth ( b ) ; The optimum breadth is between about 11 % and 15 % of wave length of ...
... length of the projecting wall and the bouyancy chamber and total length of the device . The optimal values of these dimensions are as follows ; ( 1 ) Breadth ( b ) ; The optimum breadth is between about 11 % and 15 % of wave length of ...
Contents
OCEAN WAVES | 1 |
OFFSHORE TECHNOLOGY PART A | 17 |
Application of Optical Techniques to Water Surface Measurement | 27 |
Copyright | |
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added mass amplitude analysis calculated circular cylinder computed cosh damping coefficient damping factor density diffraction directional wave domain drag coefficient drag force drift force dynamic effect Engineering equation estimated experimental fluid force coefficients forces acting forward speed free surface heave horizontal hydrodynamic hydrodynamic forces incident wave inertia coefficients inline force integral irregular JONSWAP Kc number lift force linear load low-frequency low-frequency oscillation maximum measured method Moire Topography motion nonlinear obtained offshore structures parameters peak pile predicted quadratic rad/sec radiation condition ratio regular waves response resultant force Reynolds number Sarpkaya second-order semisubmersible shown in Figure simulation solution spectral density spectrum surface elevation surge swing tanker transfer function transverse force velocity potential viscous vortex shedding vortices water depth wave amplitude wave direction wave drift damping wave excitation wave force wave frequency wave height wave number wave period wave power