Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 1; Volume 7, Part 1American Society of Mechanical Engineers, 1988 - Arctic regions |
From inside the book
Results 1-3 of 36
Page 280
... SURGE / WAVE AMP [ M / M ] YOKE. stiffness coefficients of lower and upper columns , respectively centre of mass from ith joint of lower and upper columns , respectively length of the ith column mass of ship added - mass of ship in surge ...
... SURGE / WAVE AMP [ M / M ] YOKE. stiffness coefficients of lower and upper columns , respectively centre of mass from ith joint of lower and upper columns , respectively length of the ith column mass of ship added - mass of ship in surge ...
Page 287
... Surge 2 - DOF Surge • Exper.Set 1 Exper . Set 2 0.5 0.0 0.0 0.2 0.4 0.6 Pitch ( degrees / m ) 1.0 0.8 0.6 0.4 0.2 DO 0.0 0.0 0.2 0.4 0.8 1.0 Angular Freq . ( rad / s ) Fig.13 Surge r.a.o. of the ship Lu ( LsXBXD + α H 7 +82 12 + L5 / 2 ...
... Surge 2 - DOF Surge • Exper.Set 1 Exper . Set 2 0.5 0.0 0.0 0.2 0.4 0.6 Pitch ( degrees / m ) 1.0 0.8 0.6 0.4 0.2 DO 0.0 0.0 0.2 0.4 0.8 1.0 Angular Freq . ( rad / s ) Fig.13 Surge r.a.o. of the ship Lu ( LsXBXD + α H 7 +82 12 + L5 / 2 ...
Page 359
... ( surge and sway ) of the vessel are considered important . Time histories of surge motion can be transformed inversely from the surge motion spectrum X ( w ) by the Fourier analysis techniques , if the realistic time history data of surge ...
... ( surge and sway ) of the vessel are considered important . Time histories of surge motion can be transformed inversely from the surge motion spectrum X ( w ) by the Fourier analysis techniques , if the realistic time history data of surge ...
Contents
FLOATING PRODUCTION SYSTEMS | 1 |
Semisubmersible Floating Production for the Gulf of Mexico | 13 |
OFFSHORE MECHANICS | 23 |
Copyright | |
41 other sections not shown
Other editions - View all
Common terms and phrases
adsorber amplitude analysis angle Arctic Engineering axial bending buoy buoyancy cable calculated coefficient compliant tower components Conference on Offshore curve damage diameter displacement drag coefficient drilling dynamic effect energy equation equipment fatigue Figure finite element flexible floating production flow function horizontal hydrodynamic installation jacket kips length linear load marine mass matrix maximum measured Mechanics and Arctic method mode mode shapes model tests modulus mooring line mooring system motion natural frequency nonlinear obtained Offshore Mechanics Offshore Technology Conference operation parameters performance pile pipe pipe materials pipeline platform polyester pressure production riser random wave ratio response rope rotation RPIT shear shear modulus shear strength shown in Fig simulation soil static stiffness strength stress structure subsea surface syntactic foam turbine uranium vane velocity vertical vessel water depth wave forces wave height wave power weight wellhead wire