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
... mass per unit length to displaced fluid mass per unit length , S.g. = m , I D2Pw However , it is common in the literature to find this ratio expressed as a quantity known as the mass ratio , which is specified as simply and is smaller ...
... mass per unit length to displaced fluid mass per unit length , S.g. = m , I D2Pw However , it is common in the literature to find this ratio expressed as a quantity known as the mass ratio , which is specified as simply and is smaller ...
Page 291
... mass matrix for nodal forces = matrix ( elements ) of sectional added masses M , = = structure mass matrix Mc = element structural mass matrix ms = structural mass matrix for section N = matrix of element interpolation functions = n ...
... mass matrix for nodal forces = matrix ( elements ) of sectional added masses M , = = structure mass matrix Mc = element structural mass matrix ms = structural mass matrix for section N = matrix of element interpolation functions = n ...
Page 301
... mass ratio ( proportion of total mass accounted for by the " added mass " ) and the proportion of overall forcing attributed to drag force in the Morison equation . Super - harmonic excitation can result when the natural frequency of ...
... mass ratio ( proportion of total mass accounted for by the " added mass " ) and the proportion of overall forcing attributed to drag force in the Morison equation . Super - harmonic excitation can result when the natural frequency of ...
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