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Numerical Prediction of Wave Drag of 2-D and 3-D Bodies under or on a Free Surface
Ship wave pattern Wave drag Free surface Boundary element method Hydrofoil
2009/10/9
The flow characteristics such as; wave drag, lift (if present in the case of 2-D), wave pattern, and pressure distribution around 2-D and 3-D bodies moving steadily under or on a free surface are inve...
Observed Damping of Barotropic Seiches through Baroclinic Wave Drag in the Gullmar Fjord
Barotropic Seiches Baroclinic Wave Drag Gullmar Fjord
2008/11/18
Baroclinic wave drag, due to internal wave generation at steep topography, is shown to be a mechanism that effectively subdues barotropic seiches in fjords. A two-layer model for a fjord with a sill a...
Stratified Flow along a Corrugated Slope: Separation Drag and Wave Drag
Stratified Flow Corrugated Slope Separation Drag Wave Drag
2008/7/31
Lee wave generation and horizontal flow separation in stratified flow along a slope, with corrugations or a ridge running directly downslope, are explored using analytical and numerical methods. Both ...
Resistance to Barotropic Tidal Flow in Straits by Baroclinic Wave Drag
Barotropic Tidal Flow Baroclinic Wave Drag
2008/7/8
Energy transfer from barotropic tides to baroclinic motions may take place at the ends of straits connecting stratified basins, implying generation of internal waves propagating into the basins. Diffe...