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A case study: Sediment erosion in francis turbines operated at the san francisco hydropower plant in ecuador
ArticleAbstract: The operation of various types of turbomachines is importantly affected by sediment erosion. FrancisPalabras claves:CFD, DPM, Francis turbine, Sediment erosionAutores:Cristian Cruzatty, Darwin Jiménez, Edgar H. Cando, Esteban Valencia, Luo X.W., Mora C., Zambrano O.I.Fuentes:scopusA feed-forward backpropagation neural network method for remaining useful life pbkp_rediction of Francis turbines
Conference ObjectAbstract: In this paper, a method based on feed-forward backpropagation artificial neural networks is developePalabras claves:Francis turbine, neural network, Remaining life, Weibull distributionAutores:Álvaro G. Aguinaga, Edgar H. Cando, Fredy Llulluna, Luo X.W., Víctor Hugo Hidalgo DíazFuentes:scopusAero-structural numerical analysis of a blended wing body unmanned aerial vehicle using a jute-based composite material
Conference ObjectAbstract: Research and development of biocomposites for Unmanned Aerial Vehicle (UAV) structures have become rPalabras claves:Finite Element Method, Flight loads, Jute Fiber Composite, Semi-monocoque structure, Unmanned aerial vehicleAutores:Carlos W. Díaz-Campoverde, Cristian Cruzatty, Edgar H. Cando, Edgar Sarmiento, Esteban Valencia, José RiveraFuentes:scopusAeropropulsive evaluation of boundary layer ingestion for medium electric-powered uavs
Conference ObjectAbstract: The performance benefits of ingesting the boundary layer (BLI), in conjunction with the developmentPalabras claves:Autores:Darío A. Rodríguez, Edgar H. Cando, Esteban Valencia, Miguel A. Ayala, Stalyn Fabian Simbaña Caiza, Víctor H. Alulema, Víctor Hugo Hidalgo DíazFuentes:scopusDesign methodology of a UAV propeller implemented in monitoring activities
Conference ObjectAbstract: The widespread use of unmanned aerial vehicles (UAVs) has gained significant importance given theirPalabras claves:Finite Element Method, Fluid-structure interaction, PROPELLER, PROPULSIÓN, Unmanned aerial vehicleAutores:Cristian Cruzatty, Edgar H. Cando, Edgar Sarmiento, Esteban ValenciaFuentes:scopusEvaluation of Series and Parallel Hybrid Propulsion Systems for UAVs Implementing Distributed Propulsion Architectures
ArticleAbstract: Current environmental policies for the aviation sector motivate the use of cleaner propulsion alternPalabras claves:Aircraft design, Distributed Propulsion, Hybrid propulsion, Unmanned areal vehiclesAutores:Ariel Herrera, Darwin Jiménez, Edgar H. Cando, Esteban Valencia, Marcelo PozoFuentes:scopusEvaluation 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:scopusExperimental study of liquid-solid two phase flow over a step using PIV
Conference ObjectAbstract: The present investigation focuses on the water-sand flow through a rectangular tunnel with a step usPalabras claves:Autores:Álvaro G. Aguinaga, Edgar H. Cando, Luo X.W., Víctor Hugo Hidalgo Díaz, Zhu L.Fuentes:scopusNumerical simulation of cavitating flow over 2D hydrofoil using OpenFOAM adapted for Debian operating system with LXDE based in Kernel GNU/Linux
Conference ObjectAbstract: Though commercial CFD codes are widely used in flow analysis, but there are free/open source programPalabras claves:Autores:Edgar H. Cando, Huang R.F., Luo X.W., 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:googlescopus