Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 2American Society of Mechanical Engineers, 2006 - Arctic regions |
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Page 621
... ratio system is reached when the vortex formation frequency fv.form is close enough to the body's natural frequency fn.water as seen in Figure 1. Lock - in or vortex synchronization occurs over a broad range of the reduced velocity ...
... ratio system is reached when the vortex formation frequency fv.form is close enough to the body's natural frequency fn.water as seen in Figure 1. Lock - in or vortex synchronization occurs over a broad range of the reduced velocity ...
Page 807
... ratio ratio between the equivalent global pressure and the external global pressure . The equations derived above show that YD = YD ( α , ƒ1 , § ) ין ( 29 ) where a = wh is the aspect ratio , fi is the first natural frequency and is the ...
... ratio ratio between the equivalent global pressure and the external global pressure . The equations derived above show that YD = YD ( α , ƒ1 , § ) ין ( 29 ) where a = wh is the aspect ratio , fi is the first natural frequency and is the ...
Page 808
... ratio = 1 % Equivalent pressure -f0 = 2 Hz 1 1 Equivalent pressure - 10 = 1 Hz EQUIVALENT GLOBAL FORCE The results shown above were obtained as a part of a study of the size effect on the global pressure . If only structures with a ...
... ratio = 1 % Equivalent pressure -f0 = 2 Hz 1 1 Equivalent pressure - 10 = 1 Hz EQUIVALENT GLOBAL FORCE The results shown above were obtained as a part of a study of the size effect on the global pressure . If only structures with a ...
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25th International Conference aerogel amplitude analysis angle Arctic Engineering June ASME B-spline boundary condition buoy calculated coefficient components computed Conference on Offshore Copyright 2006 cylinder damping density diameter distribution dynamic effect Engineering June 4-9 equation experimental Figure flow fluid force free surface frequency friction function hindcast horizontal hull hydrocyclone hydrodynamic ice loads ice strength interaction internal wave linear LNG carriers maximum measured Mechanics and Arctic method model tests motion neural network nonlinear numerical Ocean Engineering Offshore Mechanics OMAE2006 25th International oscillation parameters pile potential prediction pressure Proceedings of OMAE2006 propeller ratio regular wave Research shear shear stress ship ship motions significant wave height simulation solution spectra spectrum speed stress structure tank temperature towed vehicle trimaran values variable velocity velocity potential vertical vessel vibration VIVACE Converter vortex Vortex Induced Vibrations water depth wave energy wave power wind