Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volumes 1-2American Society of Mechanical Engineers, 1991 - Arctic regions |
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Page 56
... potential is obtained . incident wave potential and in the local coordinate system From Ref . ( 2 ) , the diffracted wave potential with the origin at the center of the jth cylinder can be expressed as -inwt inkx ; kd√gd = - ( H / d ) ...
... potential is obtained . incident wave potential and in the local coordinate system From Ref . ( 2 ) , the diffracted wave potential with the origin at the center of the jth cylinder can be expressed as -inwt inkx ; kd√gd = - ( H / d ) ...
Page 115
... potential of the fluid motion . In the potential - based method , Green's theorem is used to express the boundary values of the velocity potential in terms of surface distributions of sources ( with strength equal to 04 / Ən ) and ...
... potential of the fluid motion . In the potential - based method , Green's theorem is used to express the boundary values of the velocity potential in terms of surface distributions of sources ( with strength equal to 04 / Ən ) and ...
Page 651
... potential theory . We conducted model experiments on a cone type structure during towing and non - towing conditions and compared calculated results with experimental results regarding hydrodynamic forces , wave exciting forces , and ...
... potential theory . We conducted model experiments on a cone type structure during towing and non - towing conditions and compared calculated results with experimental results regarding hydrodynamic forces , wave exciting forces , and ...
Contents
VORTEX SHEDDING AND VIBRATION | 187 |
OCEAN WAVES AND CURRENT | 209 |
COMPUTATIONAL METHODS | 247 |
Copyright | |
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added mass amplitude analysis approximately average body boundary condition cable calculated circular cylinder components computed correlation density diffraction displacement distribution drag coefficient dynamic effects Ekofisk Engineering experimental field Figure finite element floating flow fluid free surface frequency domain function Green function horizontal hydrodynamic hydrodynamic forces incident wave integral equation irregular waves length lift force linear load low-frequency matrix maximum measured method mode mode shapes mooring motion natural frequency nonlinear obtained Ocean Offshore Structures OMAE open boundary oscillation parameters phase velocity platform predicted present pressure problem random waves ratio response Reynolds number riser Sarpkaya seabed second-order ship simulation small forward solitary wave solution spectral spectrum stiffness surge tank tanker tension tether theory transverse values vector velocity potential vertical vessel vibration vortex vortices water depth wave drift damping wave forces wave height wave profile