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Evaluation of guide vanes effect over runner Francis turbine sediment erosion using a quasi-two dimensional approach
Conference ObjectAbstract: Francis turbines are widely used in hydroelectric power plants all over the world, Ecuador is not anPalabras claves:Autores:Edgar H. Cando, Esteban Valencia, L. M. Quishpe, Víctor Hugo Hidalgo Díaz, Zambrano O.I.Fuentes:scopusNumerical simulation of the cavitation micro-jet velocity and erosion on a plane-convex hydrofoil with semicylindrical obstacle
Conference ObjectAbstract: The present study deals with the numerical study of the cavitation micro-jet velocity and erosion onPalabras claves:Cavitation-erosion, Micro-jet velocity, OpenFoam, Plane-convex hydrofoilAutores:Escaler X., Esteban Valencia, Luo X.W., Patricio Javier Cruz Davalos, Víctor Hugo Hidalgo DíazFuentes:scopusNumerical study of flow behavior in a cavitation tunnel using RANS with Scale-Adaptive Simulation (SAS) turbulence model in an OpenFOAM framework
Conference ObjectAbstract: The present paper focuses on the study of flow through a cavitation Venturi tunnel. Motivated by thePalabras claves:Autores:David Márquez, Edgar H. Cando, Esteban Valencia, Gisell Suárez, Ignacio Benavides, José Erazo, Juan Carlos Erazo, Luo X.W., Puga D., Víctor Hugo Hidalgo DíazFuentes:googlescopusParametric optimization to reduce erosion in a Francis turbine runner
Conference ObjectAbstract: More than a half of the overall power capacity in Ecuador uniquely depends on hydroelectric power, tPalabras claves:Autores:E. G. Bone, Edgar H. Cando, Esteban Valencia, Galván S., J. A. Yánez, Víctor Hugo Hidalgo DíazFuentes:scopusScale adaptive simulation of unsteady cavitation flow around a plane convex hydrofoil with a semi-cylindrical obstacle
Conference ObjectAbstract: The present study focuses on the numerical simulation of unsteady cavitating flow around a plane-conPalabras claves:Autores:A. Díaz, David Márquez, Erik Paul Hernandez-Rueda, Escaler X., Esteban Valencia, Luo X.W., P. Hernandez, Stalyn Fabian Simbaña Caiza, Víctor Hugo Hidalgo DíazFuentes:googlescopusSimplified simulation of a small Pelton turbine using OpenFOAM
Conference ObjectAbstract: In Ecuador, the implementation of hydroelectric plants has had remarkable growth in the energy sectoPalabras claves:Autores:C. Mafla, C. Parra, Carlos W. Díaz-Campoverde, David Márquez, Esteban Valencia, Guillermo Barragán, José Erazo, Juan Carlos Erazo, Luo X.W., Puga D., R. Velasco, Stalyn Fabian Simbaña Caiza, Víctor Hugo Hidalgo DíazFuentes:googlescopusWetland monitoring through the deployment of an autonomous aerial platform
Conference ObjectAbstract: Wetlands in the Andean region have been altered and have been lost as a result of the agricultural fPalabras claves:Autores:Carlos Cevallos, Diego Quisi, Esteban Valencia, Iván D. Changoluisa, Kevin A. Palma, Nelson Jara-Cobos, Patricio J. Cruz, Patricio Javier Cruz Davalos, Paul J. Ayala, Víctor Hugo Hidalgo DíazFuentes:googlescopus