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 227
... lower steepness is present here as well . Wheeler's method , Heideman stretching , and Gudmestad's method now show under - prediction for a large part of the depth , even in the lower section above the MWL where z / n 0. Looking at ...
... lower steepness is present here as well . Wheeler's method , Heideman stretching , and Gudmestad's method now show under - prediction for a large part of the depth , even in the lower section above the MWL where z / n 0. Looking at ...
Page 387
... lower economic indexes due to the compliant tower schedule with a one year delay of its production start- up . When comparing the " B - 1 " and " B - 2 " alternatives , the alternative " B - 1 " is technically better , due to : - safety ...
... lower economic indexes due to the compliant tower schedule with a one year delay of its production start- up . When comparing the " B - 1 " and " B - 2 " alternatives , the alternative " B - 1 " is technically better , due to : - safety ...
Page 511
... lower - order instability regions and these magnitudes might not be permissible for an operational TLP . higher - order instability regions like Figure 10 ( c ) , the maximum response amplitude is small and can be permissible . By using ...
... lower - order instability regions and these magnitudes might not be permissible for an operational TLP . higher - order instability regions like Figure 10 ( c ) , the maximum response amplitude is small and can be permissible . By using ...
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