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 456
... Lowering the jack loaded the specimen . No temperature control was imposed but the building heating air - conditioning system was on dur- ing the tests . The trace of the recording thermome- ter in the lab showed an average temperature ...
... Lowering the jack loaded the specimen . No temperature control was imposed but the building heating air - conditioning system was on dur- ing the tests . The trace of the recording thermome- ter in the lab showed an average temperature ...
Page 480
... lowered . The variation of bending moment can be explained as follows . When the buoyancy chamber position is near to the water level , the force coming on the structure is more . Hence the resulting bending moment is more . With the ...
... lowered . The variation of bending moment can be explained as follows . When the buoyancy chamber position is near to the water level , the force coming on the structure is more . Hence the resulting bending moment is more . With the ...
Page 624
... lowering the computational effort . The quasi - Newton methods are also effec- tive in performing the nonlinear iteration . In these methods , finite difference operators are used to approximate the related partial deri- vatives ...
... lowering the computational effort . The quasi - Newton methods are also effec- tive in performing the nonlinear iteration . In these methods , finite difference operators are used to approximate the related partial deri- vatives ...
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