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 85
... wide range of Keulegan - Carpenter number was covered . Also , a wide range of gap - to - pipe - diameter ratio was investi- gated . LIST OF SYMBOLS X 43 = coordinate axis in the direction in which the oscillating flow occurs ...
... wide range of Keulegan - Carpenter number was covered . Also , a wide range of gap - to - pipe - diameter ratio was investi- gated . LIST OF SYMBOLS X 43 = coordinate axis in the direction in which the oscillating flow occurs ...
Page 86
... wide , 1 m high and 28 m long . The circular cylin- der used was an aluminium pipe and was 9 cm in diameter and 2 m in length . The surface of the pipe acted as a hydraulically smooth boundary . The pipe was fixed to a vertical frame ...
... wide , 1 m high and 28 m long . The circular cylin- der used was an aluminium pipe and was 9 cm in diameter and 2 m in length . The surface of the pipe acted as a hydraulically smooth boundary . The pipe was fixed to a vertical frame ...
Page 36
... wide - banded spectra with a 0.7 . On the other hand option ( e ) with NB ( . ) from Eq.20 substituted for $ 2 ( . ) in Eq . 19 gives results fairly close to the exact results but slightly conservative for low values of m and for wide ...
... wide - banded spectra with a 0.7 . On the other hand option ( e ) with NB ( . ) from Eq.20 substituted for $ 2 ( . ) in Eq . 19 gives results fairly close to the exact results but slightly conservative for low values of m and for wide ...
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