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 319
... represents a real structure , changes in the global stiffness and mass matrices are expressed as sum of changes in structural components [ 5 , 6 , 25 ] [ Ak ] = [ [ Akc ] = { [ ke ] αe e = 1 e = 1 [ Am ] = { [ Ame ] = { [ me ] αe e = 1 ...
... represents a real structure , changes in the global stiffness and mass matrices are expressed as sum of changes in structural components [ 5 , 6 , 25 ] [ Ak ] = [ [ Akc ] = { [ ke ] αe e = 1 e = 1 [ Am ] = { [ Ame ] = { [ me ] αe e = 1 ...
Page 329
... represents the ice canopy while the lower darker area represents the fluid . the modeled region . These pressure field data are then formulated as input data to an expanding variety of existing acoustic post processing algorithms . Fig ...
... represents the ice canopy while the lower darker area represents the fluid . the modeled region . These pressure field data are then formulated as input data to an expanding variety of existing acoustic post processing algorithms . Fig ...
Page 534
... represent the acceleration difference between the points G ' and O ;. The fourth term represents the Coriolis ac- celeration and the fifth term is the apparent acceleration of G " with respect to G ' . The a ; and w ; in these terms are ...
... represent the acceleration difference between the points G ' and O ;. The fourth term represents the Coriolis ac- celeration and the fifth term is the apparent acceleration of G " with respect to G ' . The a ; and w ; in these terms are ...
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