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 251
... normal direction to the boat axis , F Axis of the boar G Z X is the force due to V ma dn ' momentum transfer in the axial direction , Fan , normal drag force , Fda axial drag force , F , buoyancy force , Mg , weight 9 of the boat , M ...
... normal direction to the boat axis , F Axis of the boar G Z X is the force due to V ma dn ' momentum transfer in the axial direction , Fan , normal drag force , Fda axial drag force , F , buoyancy force , Mg , weight 9 of the boat , M ...
Page 254
... normal acceleration / g ས Fall Height ( m. Axial Acceleration / g Normal Acceleration / g Computed S. Measured 4 . 4 . Bow Bow 3 . 2 . 2 . Midship Stern 4 . 3 . 2 . 2 . 1 . 0 . 1 . 0 . 0.90 1.00 7.10 1.20 0.1 Midship Stem Time ( sec ...
... normal acceleration / g ས Fall Height ( m. Axial Acceleration / g Normal Acceleration / g Computed S. Measured 4 . 4 . Bow Bow 3 . 2 . 2 . Midship Stern 4 . 3 . 2 . 2 . 1 . 0 . 1 . 0 . 0.90 1.00 7.10 1.20 0.1 Midship Stem Time ( sec ...
Page 256
... normal acceleration vs. skid length ( = 30 ° , H = 1.40m ) hand , the attitude of the boat at water entry has influence on the impact force delicately in normal direction and therefore the acceleration does not change linearly as the ...
... normal acceleration vs. skid length ( = 30 ° , H = 1.40m ) hand , the attitude of the boat at water entry has influence on the impact force delicately in normal direction and therefore the acceleration does not change linearly as the ...
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