Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volumes 1-2American Society of Mechanical Engineers, 1992 - Arctic regions |
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Page 76
... dependent drag force and an acceleration - dependent inertial force , i.e. , use the so - called Morison's equation , ( see , e.g. , Sarpkaya & Isaacson , 1981 ) , then one has 1 = ¦ { pC ¥ Ap | { ( U 。 + U ( t ) } } { ( U 。 + U ( t ) ...
... dependent drag force and an acceleration - dependent inertial force , i.e. , use the so - called Morison's equation , ( see , e.g. , Sarpkaya & Isaacson , 1981 ) , then one has 1 = ¦ { pC ¥ Ap | { ( U 。 + U ( t ) } } { ( U 。 + U ( t ) ...
Page 288
... dependent variables . The inclusion of the shear forces in the equations eliminates the singular behavior for zero cable tension . This can be seen by inspecting the force balance equations . There is always a restoring force for the ...
... dependent variables . The inclusion of the shear forces in the equations eliminates the singular behavior for zero cable tension . This can be seen by inspecting the force balance equations . There is always a restoring force for the ...
Page 163
... dependent on the slow process since the spectrum of X ( t ) is a function of Y , and , in general , also of Z. Analogous to eq . ( 3 ) , the conditional probability of failure is T ( - - exp ( −√ vt ( r ; y , a ) dr ) PF ( y , z ) ...
... dependent on the slow process since the spectrum of X ( t ) is a function of Y , and , in general , also of Z. Analogous to eq . ( 3 ) , the conditional probability of failure is T ( - - exp ( −√ vt ( r ; y , a ) dr ) PF ( y , z ) ...
Contents
OCEAN WAVES AND CURRENT | 1 |
HYDRODYNAMIC FORCES | 69 |
17 | 90 |
Copyright | |
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added mass amplitude analysis axial behaviour boundary bubble buoy cable calculated Campos Basin coefficients compliant tower components configuration crane vessels cylinder damping model damping ratio developed direction displacement distribution domain drag coefficient drag force dynamic response effect Engineering equation estimated experimental Figure floating flow fluid heave motion hydrodynamic hydrodynamic damping installation interaction internal wave irregular waves Karunakaran length linear load matrix measured method modal mode model testing module natural frequency natural period nondimensional nonlinear obtained Ocean Offshore Structures operations oscillation parameters peak pipe pipeline platform pontoon potential predicted pressure ratio Rayleigh Rayleigh distribution resonant riser rotation second-order semisubmersible ship shown simulation spectra spectrum stiffness Stirling engine subsea surge tank technique tendon tension tethers transfer function values vector velocity velocity potential vertical vessel vibration water depth wave force wave height wave period