Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 15American Society of Mechanical Engineers, 1996 - Arctic regions |
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Page 108
... drag coefficients for the various hulls with and without skegs . The results show , as expected , a considerable increase in drag with the addition of a skeg to the bare hull , particularly at low KC numbers . At high KC numbers the drag ...
... drag coefficients for the various hulls with and without skegs . The results show , as expected , a considerable increase in drag with the addition of a skeg to the bare hull , particularly at low KC numbers . At high KC numbers the drag ...
Page 404
... Drag force is evaluated by 1 FD == Copv2A 2 Α ( 2 ) where FD = drag force , CD - drag force coefficient , p = density of air , V - wind velocity and A - projected area in the wind direction . In this analysis p = 1.22kg / m3 and V = 60m ...
... Drag force is evaluated by 1 FD == Copv2A 2 Α ( 2 ) where FD = drag force , CD - drag force coefficient , p = density of air , V - wind velocity and A - projected area in the wind direction . In this analysis p = 1.22kg / m3 and V = 60m ...
Page 482
... drag force that include wave and current velocity have been widely used in practice . See discussions in Chakrabarti ( 1987 ) or Sarpkaya and Isaacson ( 1981 ) . Experiments were conducted as part of this research program to quantify ...
... drag force that include wave and current velocity have been widely used in practice . See discussions in Chakrabarti ( 1987 ) or Sarpkaya and Isaacson ( 1981 ) . Experiments were conducted as part of this research program to quantify ...
Contents
PART | 1 |
Sea Surface Wind Stress in Stratified Atmospheric Flow | 49 |
OFFSHORE MECHANICS AND ARCTIC ENGINEERING | 65 |
Copyright | |
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acceleration amplitude analysis axial boundary conditions calculated cavitation cnoidal waves comparison components computed crest heights cylinder damping dent displacement distribution drag drag coefficient effects element equation estimated experimental factor Figure flow fluid force coefficients Fourier freak waves free surface function given Hilbert transform horizontal hull hydrodynamic hydrodynamic forces inertia interaction irregular wave linear wave LRFD maximum measured method monotower motion natural frequency nondimensional nonlinear North Sea obtained Ocean Offshore Structures OMAE oscillating parameters platform potential potential flow predicted pressure Proc reliability Reynolds number seastates second-order shear ship shown simulation skeg solution spectrum Statoil stress surface elevation Table theoretical transfer function transient wave values variable vertical vibration vortex induced vibrations vortex shedding wave elevation wave force wave kinematics wave load wave theory wave train Wheeler stretching wind