Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 10American Society of Mechanical Engineers, 1991 - Arctic regions |
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Page 204
... modes . As a consequence , the possibility of single mode lock - on response is increased . This is because a greater variation of flow speed ( shear ) is required to excite more than one mode when the resonant bands are sharp and ...
... modes . As a consequence , the possibility of single mode lock - on response is increased . This is because a greater variation of flow speed ( shear ) is required to excite more than one mode when the resonant bands are sharp and ...
Page 317
... mode to changes in the i - th mode Cuj , cwi , Coki = measured values of static deflection i , natural frequency i , k - th dof of mode i dof ( s ) E = degree ( s ) of freedom ABSTRACT Agreement between measured response of an offshore ...
... mode to changes in the i - th mode Cuj , cwi , Coki = measured values of static deflection i , natural frequency i , k - th dof of mode i dof ( s ) E = degree ( s ) of freedom ABSTRACT Agreement between measured response of an offshore ...
Page 324
... mode identification , reserve and residual redundancy , reliability analysis , target reliability design , design for acoustic noise control are among our short term and externally funded research objectives . Monte Carlo simulations in ...
... mode identification , reserve and residual redundancy , reliability analysis , target reliability design , design for acoustic noise control are among our short term and externally funded research objectives . Monte Carlo simulations in ...
Contents
A Study on the Stability Criteria of Semisubmersibles | 4 |
Sharan and Praveen Kalra | 6 |
CASE HISTORIES | 7 |
Copyright | |
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added mass amplitude analysis approximately average boundary condition boundary layer cable calculated circular cylinder components computed crest damping coefficient damping ratio density diffraction dimensionless displacement drag coefficient dynamic effects Ekofisk estimates experimental Figure first-order floating fluid force coefficients free surface frequency domain Green function heave horizontal hydrodynamic hydrodynamic forces incident wave inline force integral equation irregular lift force linear loads low frequency low-frequency surge maximum mean drift forces measured method mooring motion natural frequency nonlinear obtained Offshore Technology open boundary oscillation oscillatory flow parameters phase velocity platform predicted pressure random wave ratio regular waves Reynolds number Sarpkaya second order second-order wave shown simulation solitary waves solution spectral spectrum standard deviation surge response tank tanker tests transfer function transverse values velocity potential vertical vortex vortices wave damping wave drift damping wave elevation wave forces wave height wave-current