Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volumes 1-2American Society of Mechanical Engineers, 1991 - Arctic regions |
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Page 320
... correlation measures in terms of correlation variables . The most important features of the correlation methodology formulated above for offshore structures are summarized below : ( i ) Correlation measures are natural frequencies ...
... correlation measures in terms of correlation variables . The most important features of the correlation methodology formulated above for offshore structures are summarized below : ( i ) Correlation measures are natural frequencies ...
Page 321
... Correlation of offshore tower finite element model. of the prediction phase , after computing approximate values of the ae's , the hydrodynamic force vector { f } and all cognate extracted modes { } , are updated . Then , the incremental ...
... Correlation of offshore tower finite element model. of the prediction phase , after computing approximate values of the ae's , the hydrodynamic force vector { f } and all cognate extracted modes { } , are updated . Then , the incremental ...
Page 322
... Correlation of Ambrose Tower finite element model. 6 , the UFEM is nonuniform but it is tapered from one and to another , increasing or decreasing depending on the correlation measures . The CPU time appearing in the last column of ...
... Correlation of Ambrose Tower finite element model. 6 , the UFEM is nonuniform but it is tapered from one and to another , increasing or decreasing depending on the correlation measures . The CPU time appearing in the last column of ...
Contents
VORTEX SHEDDING AND VIBRATION | 187 |
OCEAN WAVES AND CURRENT | 209 |
COMPUTATIONAL METHODS | 247 |
Copyright | |
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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