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Large eddy simulation of partial cavitation around a 2D plane-convex hydrofoil

Autor
Hidalgo, V.; Escaler, X.; Soto, R.; Valencia, E.; Cando, E.; Luo, X.
Tipus d'activitat
Article en revista
Revista
Revista politécnica
Data de publicació
2015-02-02
Volum
35
Número
1
Pàgina inicial
28
Pàgina final
34
Repositori
http://hdl.handle.net/2117/83164 Obrir en finestra nova
URL
http://www.revistapolitecnica.epn.edu.ec/ojs2/index.php/revista_politecnica2 Obrir en finestra nova
Resum
Investigations of attached partial cavitation are important because to prevent damages in hydrulic machinery and to reduce the costs. As expected computational fluid dynamics (CFD) methods have been developed for more than 40 years to understand this phenomenon and to improve the machinery designs, as pumps and hydraulic turbines. However, cavitation appears at high Reynolds numbers, so that, the traditional turbulence models Reynolds-averaged Navier-Stokes (RANS)
Citació
Hidalgo, V., Escaler, X., Soto, R., Valencia, E., Cando, E., Luo, X. Large eddy simulation of partial cavitation around a 2D plane-convex hydrofoil. "Revista Politécnica", 02 Febrer 2015, vol. 35, núm. 1, p. 28-34.
Paraules clau
Cavitation, ILES, LES, OpenFOAM, Python
Grup de recerca
FLUIDS - Enginyeria de Fluids

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