Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 1, Parts 1-2American Society of Mechanical Engineers, 2004 - Arctic regions |
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Page 449
... computed by either surface extrapolation or the Battelle structural stress methodology . Convergence is said to be achieved when the computed hot spot stresses from consecutive mesh refinements are within 5 % and all hot spot stresses ...
... computed by either surface extrapolation or the Battelle structural stress methodology . Convergence is said to be achieved when the computed hot spot stresses from consecutive mesh refinements are within 5 % and all hot spot stresses ...
Page 455
... computed hot spot stress is within ± 5 % of the magnitude of the reference stress C UC the computed hot spot stress is more than 20 % greater in magnitude than the reference stress the computed hot spot stress is more than 10 % smaller ...
... computed hot spot stress is within ± 5 % of the magnitude of the reference stress C UC the computed hot spot stress is more than 20 % greater in magnitude than the reference stress the computed hot spot stress is more than 10 % smaller ...
Page 458
... computed in a design analysis will be conservative or non- conservative with respect to the hot spot stress that is consistent with the manner in which the hot spot stress S- N curve was derived . • Hot spot stresses computed using a ...
... computed in a design analysis will be conservative or non- conservative with respect to the hot spot stress that is consistent with the manner in which the hot spot stress S- N curve was derived . • Hot spot stresses computed using a ...
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Common terms and phrases
amplitude analysis ASME axial barge caisson calculated Campos Basin catenary coefficient comparison computed Conference on Offshore configuration Copyright damping deck diameter diffraction displacement draft drag drag coefficient dynamic effect equations Figure finite element flow fluid force FPSO frequency domain heave hot spot stress hull hydrodynamic installation interaction jacket kips linear load load transfer located longitudinal maximum measured Mechanics and Arctic method mode model test Model-I mooring lines mooring system motion nonlinear numerical obtained Offshore Mechanics offshore structures parameters peak performed Petrobras pipe platform polyester predicted pressure ratio Rayleigh distribution response Reynolds number riser Riser Tensioning S-N curve seastates shear shown in Fig simulation soil spectral spectrum spudcan steel stiffness subsea Table transverse upstream cylinder values velocity velocity potential vertical vessel vibration vortex vortex induced vibrations water depth wave height Weibull distribution Y Force