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 355
... friction forces under static or dynamic conditions . This behaviour has been also introduced recently in ( 3 ) and ( 4 ) . Whereas in ( 12 ) , besides the nodal spring approach , a frictional gap element is implemented ( which increases ...
... friction forces under static or dynamic conditions . This behaviour has been also introduced recently in ( 3 ) and ( 4 ) . Whereas in ( 12 ) , besides the nodal spring approach , a frictional gap element is implemented ( which increases ...
Page 512
... friction effects . The duration required for bottom friction to contribute significantly to the balance of forces is called the frictional adjustment time ( t , ) . Another important time scale is the Coriolis time scale ( tc ) , which ...
... friction effects . The duration required for bottom friction to contribute significantly to the balance of forces is called the frictional adjustment time ( t , ) . Another important time scale is the Coriolis time scale ( tc ) , which ...
Page 616
... friction ( 7 ) . Fig . 5 shows that external water pressure on a sealed strand will tend to suppress the slippage of wires in the cable by increasing the frictional forces between them . It also shows that although the level of external ...
... friction ( 7 ) . Fig . 5 shows that external water pressure on a sealed strand will tend to suppress the slippage of wires in the cable by increasing the frictional forces between them . It also shows that although the level of external ...
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