Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volumes 1-2American Society of Mechanical Engineers, 1990 - Arctic regions |
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Page 140
... diffraction wave pressure according to MacCamy and Fuchs ' diffraction theory it can be expressed as Pa = -P , exp ( iwt ) S1i " J ( KR ) Ha ( kr ) cos ( ne ) n Hi ( KR ) ( 8 ) In the above two equations , n = 2 for n = 0 and 5 ...
... diffraction wave pressure according to MacCamy and Fuchs ' diffraction theory it can be expressed as Pa = -P , exp ( iwt ) S1i " J ( KR ) Ha ( kr ) cos ( ne ) n Hi ( KR ) ( 8 ) In the above two equations , n = 2 for n = 0 and 5 ...
Page 181
... diffraction loads on arrays of bottom - mounted , surface - piercing vertical circular cylinders in regular waves . One method presents a complete solution for the second - order hydrodynamic loads on the cylinder array via a numerical ...
... diffraction loads on arrays of bottom - mounted , surface - piercing vertical circular cylinders in regular waves . One method presents a complete solution for the second - order hydrodynamic loads on the cylinder array via a numerical ...
Page 205
... diffraction problems , are strictly derived in the present paper . The far - field asymptotic behaviour of the potentials are discussed and the rediation condi- tions for the second - order diffraction potentials are explicitly given ...
... diffraction problems , are strictly derived in the present paper . The far - field asymptotic behaviour of the potentials are discussed and the rediation condi- tions for the second - order diffraction potentials are explicitly given ...
Contents
Simulation of Hurricane Seas in a Multidirectional Wave Basin | 17 |
9 | 38 |
27 | 45 |
Copyright | |
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added mass amplitude analysis array calculated results circular cylinder cosh crane ship crest damping coefficient density directional wave displacement distribution domain drag coefficient drag force dynamic effect Engineering equation estimated experimental results flow fluid force coefficients forces acting forward speed free surface Green's function heave horizontal hydrodynamic hydrodynamic forces incident wave irregular Kc number lift force linear load low-frequency matrix maximum measured method mooring line motion nonlinear obtained offshore structures oscillation parameters pile potential theory predicted pressure random ratio Rayleigh distribution regular waves response Sarpkaya second-order semisubmersible ship motions shown in Figure simulation solution spectra spectral density spectrum spreading function surge tanker transfer function vector velocity potential vertical vessel vortex vortex shedding vortices water depth wave amplitude wave component wave drift wave force wave frequency wave groups wave height wave number wave period wave power