Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Développement et validation d'un modèle de cavitation à poche sur hydrofoil et pale d'hélice
A sheet cavitation module has been developed and applied in a BEM code for calculating propeller performance. This simulation, in order to represent the sheet cavitation, employs the transpiration velocities technique which allows the deviation of slip condition points without any modification of the geometry. The method provides a very rapid simulation compared to two-phase Navier-Stokes simulations. The model is validated by comparison with the results of experimental tests performed on hydrofoils in 2D and 3D. Its performances are also compared with other numerical simulations.
Développement et validation d'un modèle de cavitation à poche sur hydrofoil et pale d'hélice
A sheet cavitation module has been developed and applied in a BEM code for calculating propeller performance. This simulation, in order to represent the sheet cavitation, employs the transpiration velocities technique which allows the deviation of slip condition points without any modification of the geometry. The method provides a very rapid simulation compared to two-phase Navier-Stokes simulations. The model is validated by comparison with the results of experimental tests performed on hydrofoils in 2D and 3D. Its performances are also compared with other numerical simulations.
Développement et validation d'un modèle de cavitation à poche sur hydrofoil et pale d'hélice
Phoemsapthawee, Surasak (Autor:in) / Leroux, Jean-Baptiste (Autor:in) / Laurens, Jean-Marc (Autor:in) / Deniset, François (Autor:in)
European Journal of Environmental and Civil Engineering ; 12 ; 509-521
01.05.2008
13 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Unbekannt
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