Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volumes 1-2American Society of Mechanical Engineers, 1991 - Arctic regions |
From inside the book
Results 1-3 of 85
Page 145
... horizontal projected distance X , is then computed as follows : The chain is assumed to always lie in the plane of the straight line connecting the fairlead and anchor . Once the buoy inertial position is known for Eq . ( 17 ) , the ...
... horizontal projected distance X , is then computed as follows : The chain is assumed to always lie in the plane of the straight line connecting the fairlead and anchor . Once the buoy inertial position is known for Eq . ( 17 ) , the ...
Page 146
... HORIZONTAL TENSIONS . TIME +983.0 PITCH- YERTICAL TENSIONS . HORIZONTAL TENSIONS- 13.36 [ SURGE 76.51 HEAVE -21.93 NAVE 38965. 42588. 55928. 63902 . 7308. 12191. 33589 . 13.40 59835. Max . Surge 3.37 39522 14603 . SURGE -18.71 37960 ...
... HORIZONTAL TENSIONS . TIME +983.0 PITCH- YERTICAL TENSIONS . HORIZONTAL TENSIONS- 13.36 [ SURGE 76.51 HEAVE -21.93 NAVE 38965. 42588. 55928. 63902 . 7308. 12191. 33589 . 13.40 59835. Max . Surge 3.37 39522 14603 . SURGE -18.71 37960 ...
Page 227
... horizontal velocity . up to intermediate velocity levels with a 50 % over - predicition at the highest levels . Stokes ' fifth order greatly over - predicts at the lowest velocity levels and tends towards a 20 % under - prediction at ...
... horizontal velocity . up to intermediate velocity levels with a 50 % over - predicition at the highest levels . Stokes ' fifth order greatly over - predicts at the lowest velocity levels and tends towards a 20 % under - prediction at ...
Contents
VORTEX SHEDDING AND VIBRATION | 187 |
OCEAN WAVES AND CURRENT | 209 |
COMPUTATIONAL METHODS | 247 |
Copyright | |
32 other sections not shown
Other editions - View all
Common terms and phrases
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