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 241
... potential flow ship motions programs . The ap- proach utilizes the Finite Analytic technique for discretiz- ing the unsteady RANS equations , and a variety of advanced turbulence models for closure . The calculations presented herein ...
... potential flow ship motions programs . The ap- proach utilizes the Finite Analytic technique for discretiz- ing the unsteady RANS equations , and a variety of advanced turbulence models for closure . The calculations presented herein ...
Page 243
... potential flow panel method . For the purpose of this study , it will be hypothesized that the vortical contribution to roll moment can be isolated by subtracting the potential flow result from the pressure component obtained from RANS ...
... potential flow panel method . For the purpose of this study , it will be hypothesized that the vortical contribution to roll moment can be isolated by subtracting the potential flow result from the pressure component obtained from RANS ...
Page 245
0.05 0.05 -Re / CRoule - widt Potential Flow Viscous Flow P .00 .05 .10 800 .00 .05 -Re .10 888 Im / CRoue .00 0.05 0.05 Potential Flow Viscous Flow .00 .05 .10 Im / c Rolle .05 .10 -0.15 -0.15 -0.15 -0.15 0 2 4 6 8 10 0 2 4 6 8 10 0 2 ...
0.05 0.05 -Re / CRoule - widt Potential Flow Viscous Flow P .00 .05 .10 800 .00 .05 -Re .10 888 Im / CRoue .00 0.05 0.05 Potential Flow Viscous Flow .00 .05 .10 Im / c Rolle .05 .10 -0.15 -0.15 -0.15 -0.15 0 2 4 6 8 10 0 2 4 6 8 10 0 2 ...
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