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 606
... Reduced Velocity , Ur = UT / D where U = current velocity , D diameter of structure ( Spar ) , and , T period of structure in the transverse direction . At values of Ur less than 4 almost no VIV occurs . As the frequency of vortex ...
... Reduced Velocity , Ur = UT / D where U = current velocity , D diameter of structure ( Spar ) , and , T period of structure in the transverse direction . At values of Ur less than 4 almost no VIV occurs . As the frequency of vortex ...
Page 1001
... reduced current velocities would be below the VIM lock - in range for the whole range of loop / eddy current speeds at Genesis . Could enhance the capacity of the system for resisting current drag loads . The main problem with this type ...
... reduced current velocities would be below the VIM lock - in range for the whole range of loop / eddy current speeds at Genesis . Could enhance the capacity of the system for resisting current drag loads . The main problem with this type ...
Page 1036
... reduced effective stresses in the remolded zone along the outside of the anchor wall as the excess pore pressure due to total stress changes , remolding and shear strains dissipated . Andersen and Jostad ( 2002 ) suggested from their ...
... reduced effective stresses in the remolded zone along the outside of the anchor wall as the excess pore pressure due to total stress changes , remolding and shear strains dissipated . Andersen and Jostad ( 2002 ) suggested from their ...
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Common terms and phrases
added mass amplitude analysis angle annulus ASME barge boundary conditions boundary element method British Columbia cable calculated CALM buoy Cantarell field catenary coefficient components computed Conference on Offshore configuration Copyright crane vessel cylinder damping deck developed diameter diffraction direction displacement dynamic effect element equation factor fairlead fatigue damage floating FPSO free surface function heave horizontal hull hydrodynamic iceberg installation interaction jacket joint length limit cycle linear marine maximum Mechanics and Arctic method model tests mooring lines mooring system motion nonlinear numerical obtained Offshore Mechanics offshore structures operation parameters particle Petrobras pile pipe pitch platform potential pressure regular waves response second order semi-submersible shear shear strength ship shown in Figure Spar spectrum Statoil stress surge Table tank tension values velocity velocity potential vertical vessel water depth wave height wave loads wavemaker weight wind Yaw Angle