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 331
... iterations . The price we have to pay with this method is that the matrix has to be rebuilt at each iteration . N n = 0 N 0 ≤ Z ≤26 zt ≤ z < h Σ [ 1 − f ( z ) an ] an cos knz = −aw f ( z ) n = 0 - = - 2μω with f ( z ) previous ...
... iterations . The price we have to pay with this method is that the matrix has to be rebuilt at each iteration . N n = 0 N 0 ≤ Z ≤26 zt ≤ z < h Σ [ 1 − f ( z ) an ] an cos knz = −aw f ( z ) n = 0 - = - 2μω with f ( z ) previous ...
Page 372
... iteration is terminated when the distance between P ; and p ; k is less than a user - defined tolerance , tolp , expressed as a proportion of the element length . The cable tension T ; follows from T¿ . A ( global ) iterative solution ...
... iteration is terminated when the distance between P ; and p ; k is less than a user - defined tolerance , tolp , expressed as a proportion of the element length . The cable tension T ; follows from T¿ . A ( global ) iterative solution ...
Page 624
... iteration step , many modified iterative algorithms have been propo- sed for performing the nonlinear solution . The modified Newton - Raphson method uses the initial stiffness matrix , formed at the begin- ning of the iteration process ...
... iteration step , many modified iterative algorithms have been propo- sed for performing the nonlinear solution . The modified Newton - Raphson method uses the initial stiffness matrix , formed at the begin- ning of the iteration process ...
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