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 403
... diameter is reduced from 4 x 660 mm = = 2640 mm to 2000 mm each four conductors . Jacket Piles 60 t 50 t Additional ... diameter as the main leg which for K joints gives a minimum SCF factor . See Fig . 6 . The horizontal braces in the ...
... diameter is reduced from 4 x 660 mm = = 2640 mm to 2000 mm each four conductors . Jacket Piles 60 t 50 t Additional ... diameter as the main leg which for K joints gives a minimum SCF factor . See Fig . 6 . The horizontal braces in the ...
Page 466
... diameter structure are generally accepted as a scaling error . Considering these points it was decided to model a large diameter deep water structure . A steel Tripod Tower Plat- form ( TTP ) designed for 350m water depth was selected ...
... diameter structure are generally accepted as a scaling error . Considering these points it was decided to model a large diameter deep water structure . A steel Tripod Tower Plat- form ( TTP ) designed for 350m water depth was selected ...
Page 342
... Diameter 43 Oil Pipeline NOK / TON 41 Oil Pipeline Length | = 6 ( 1 + irr ) -1 | _1 ( 1 + irr ) ' — 1 The performance function is negative if the Net Present Value is less than the value npv for a corporate rate of return irr . In order ...
... Diameter 43 Oil Pipeline NOK / TON 41 Oil Pipeline Length | = 6 ( 1 + irr ) -1 | _1 ( 1 + irr ) ' — 1 The performance function is negative if the Net Present Value is less than the value npv for a corporate rate of return irr . In order ...
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