Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 14American Society of Mechanical Engineers, 1995 - Arctic regions |
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Page 77
... boundary layer flow by using similarity theory . For a given seabed roughness length , free stream current velocity components , frequency of tidal oscillation , Coriolis parameter and stratification parameter the maximum bottom shear ...
... boundary layer flow by using similarity theory . For a given seabed roughness length , free stream current velocity components , frequency of tidal oscillation , Coriolis parameter and stratification parameter the maximum bottom shear ...
Page 201
... boundaries . In our numerical model , the rigid boundary of the body is mapped to the upper boundary of the transformed domain ( i.e. , n = n = constant , see Fig.2 ) . The mathematical expressions of the boundary condition are : σ = 0 ...
... boundaries . In our numerical model , the rigid boundary of the body is mapped to the upper boundary of the transformed domain ( i.e. , n = n = constant , see Fig.2 ) . The mathematical expressions of the boundary condition are : σ = 0 ...
Page 297
... boundary . Thus , the potential flow solution , @ = 2usinh r .. sin ( an ) at ‡ = ( 10 ) is taken as the outer boundary condition for the stream function . For a sinusoidally oscillating flow , û = sine with 0 = 2πt / T , the period of ...
... boundary . Thus , the potential flow solution , @ = 2usinh r .. sin ( an ) at ‡ = ( 10 ) is taken as the outer boundary condition for the stream function . For a sinusoidally oscillating flow , û = sine with 0 = 2πt / T , the period of ...
Contents
OCEAN WAVES | 1 |
VOLUME IA OFFSHORE TECHNOLOGY | 65 |
J Chang | 86 |
Copyright | |
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analysis boundary conditions boundary layer calculated circular cylinder comparison compliant towers components computed corresponding crest criteria damping diffraction direction distribution drag coefficient dynamic effects Engineering equation estimated experimental Figure filter flow fluid force coefficients Fourier free surface fuzzy Hilbert transform hindcast horizontal velocity hydrodynamic impact force in-line incident wave KC number kinematics lift force linear Loop Current maximum measured method Morison motion Myrhaug NewWave non-linear obtained Offshore Structures orifice oscillating parameters phase planetary boundary layer plate platform potential flow prediction pressure rad/s random wave ratio regular waves Reynolds number sea wave second-order shear stress ship shown simulation sinusoidal spectra surface elevation tank tests tidal turbine turbulence values velocity potential vertical Volume I-A Walsh function water depth wave elevation wave energy wave force wave height wave kinematics wave power wave profile wave spectrum wave theory wave train wind