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 345
... riser system which is appropriate for the study of its dynamic behavior in deep water conditions is developed . This model is used to estimate the steady - state riser response to harmonic excitation . In this regard the finite element ...
... riser system which is appropriate for the study of its dynamic behavior in deep water conditions is developed . This model is used to estimate the steady - state riser response to harmonic excitation . In this regard the finite element ...
Page 402
... riser element effective axial tension top riser axial tension water particle velocity - vessel motion ( dots means veloc . and acceler . ) - riser displacement ( dots means veloc . and acceler . ) template - manifold motion means veloc ...
... riser element effective axial tension top riser axial tension water particle velocity - vessel motion ( dots means veloc . and acceler . ) - riser displacement ( dots means veloc . and acceler . ) template - manifold motion means veloc ...
Page 403
F wr T U x e top n S wave excting force on riser element - effective axial tension - top riser axial tension water particle velocity vessel motion ( dots means veloc . and acceler . ) riser displacement ( dots means veloc . and acceler ...
F wr T U x e top n S wave excting force on riser element - effective axial tension - top riser axial tension water particle velocity vessel motion ( dots means veloc . and acceler . ) riser displacement ( dots means veloc . and acceler ...
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