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 140
... boundary condition with enough accuracy . In giving the governing equation ( 1 ) and boundary conditions ( 3 ) and ( 4 ) , we have used Darcy's law . = A - 1/5 ( p + Pgz ) where is the seepage velocity . If there is no wave in the sea ...
... boundary condition with enough accuracy . In giving the governing equation ( 1 ) and boundary conditions ( 3 ) and ( 4 ) , we have used Darcy's law . = A - 1/5 ( p + Pgz ) where is the seepage velocity . If there is no wave in the sea ...
Page 255
... boundary conditions , and initial conditions . Time marching is achieved by Crank - Nicholson type implicit difference scheme for unconditional numerical stability . Simultaneous equations resulting from the boundary element ...
... boundary conditions , and initial conditions . Time marching is achieved by Crank - Nicholson type implicit difference scheme for unconditional numerical stability . Simultaneous equations resulting from the boundary element ...
Page 257
... boundary element method to solve the above problem numerically , except the open - boundary condition on Sc1 which will be discussed in the next section . BOUNDARY ELEMENT METHOD If one uses the Divergence Theorem and Green's 2nd ...
... boundary element method to solve the above problem numerically , except the open - boundary condition on Sc1 which will be discussed in the next section . BOUNDARY ELEMENT METHOD If one uses the Divergence Theorem and Green's 2nd ...
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