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 75
... thickness is carried out . The inte- gration limits are conveniently taken to be ks and ɗ + ks rather than 0 and 8. By intro- ducing the dimensionless variable z given by : Z = K V 9 P ( 16 ) which is a good approximation to the velo ...
... thickness is carried out . The inte- gration limits are conveniently taken to be ks and ɗ + ks rather than 0 and 8. By intro- ducing the dimensionless variable z given by : Z = K V 9 P ( 16 ) which is a good approximation to the velo ...
Page 405
... thickness could be reduced to 80 mm . = As extra high strength steel Weldox 500 has been used . Weldox 500 is a ... thickness at mud line . Plastic Soil Analysis The GORM F jacket has in oposition to previous jackets designed according ...
... thickness could be reduced to 80 mm . = As extra high strength steel Weldox 500 has been used . Weldox 500 is a ... thickness at mud line . Plastic Soil Analysis The GORM F jacket has in oposition to previous jackets designed according ...
Page 442
... thicknesses are governed by stresses ; only approximately 5 % of the elements have the minimum thickness required for construction purposes . Reduced thicknesses would lead to reduced diameters as less buoyancy would be required in ...
... thicknesses are governed by stresses ; only approximately 5 % of the elements have the minimum thickness required for construction purposes . Reduced thicknesses would lead to reduced diameters as less buoyancy would be required in ...
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