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 183
... integral method in two dimensions . A suitable Green's function G ( L ; L ) is given by G ( L ; L ) = H。( koR1 ) ( 22 ) = ( x- where Ho is the Hankel function of the first kind of order zero and R2 5 ) 2 + ( y - 5 ) 2 . Application of ...
... integral method in two dimensions . A suitable Green's function G ( L ; L ) is given by G ( L ; L ) = H。( koR1 ) ( 22 ) = ( x- where Ho is the Hankel function of the first kind of order zero and R2 5 ) 2 + ( y - 5 ) 2 . Application of ...
Page 184
... integral appearing in Eq . 20 constitutes the major computational effort in obtaining the second - order force component F ( 2 ) . In the present work the free - surface integral is divided into two parts , an interior , near - field ...
... integral appearing in Eq . 20 constitutes the major computational effort in obtaining the second - order force component F ( 2 ) . In the present work the free - surface integral is divided into two parts , an interior , near - field ...
Page 186
... integral If with varying distance R is shown in Table 1 which presents the values of the interior ( IF ) , exterior ( IF ) , and total ( IF = IF , + IF2 ) free - surface integrals for various values of R for an isolated circular ...
... integral If with varying distance R is shown in Table 1 which presents the values of the interior ( IF ) , exterior ( IF ) , and total ( IF = IF , + IF2 ) free - surface integrals for various values of R for an isolated circular ...
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