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Bearing fault diagnosis based on ensemble empirical mode decomposition and teager energy operator
Conference ObjectAbstract: In bearing fault diagnosis, impulse periodic signals are associated with the presence of faults. ThiPalabras claves:bearing fault diagnosis, ensemble empirical mode decomposition, Teager energy operatorAutores:Cong F., López C., Víctor Hugo Hidalgo Díaz, Zhong W.Fuentes:googlescopusBenefits of hydropower research in Ecuador using OpenFOAM based on CFD technology
OtherAbstract: Large eddy simulation model (LES) and the open source OpenFOAM are used in the present numerical stuPalabras claves:Autores:Víctor Hugo Hidalgo DíazFuentes:googleBiogas production from concentrated municipal sewage by forward osmosis, micro and ultrafiltration
OtherAbstract: Direct application of anaerobic digestion to sewage treatment is normally only possible under tropicPalabras claves:Autores:Víctor Hugo Hidalgo DíazFuentes:google2D structured mesh for simulations of unsteady cavitation around a plane convex hydrofoil
Conference ObjectAbstract: The present paper focuses on the influence of the mesh for simulations of unsteady cavitation aroundPalabras claves:Autores:Luo X.W., Puga D., Víctor Hugo Hidalgo DíazFuentes:googlescopusDevelopment of a code in python programming language to generate Ashby chart applied for materials selection
OtherAbstract: Este estudio se centra en el desarrollo de un código de programación para generar gráficos Ashby, quPalabras claves:Autores:INNOVATION & DEVELOPMENT IN ENGINEERING AND APPLIED SCIENCES (IDEAS), Víctor Hugo Hidalgo DíazFuentes:googleCavitating flow simulation with mesh development using Salome open source software
OtherAbstract: Cavitating flow simulation is very helpful for understanding the mechanism of cavitation in turbomacPalabras claves:Autores:Víctor Hugo Hidalgo DíazFuentes:googleCavitation erosion based on homogeneous mixture flow and bubble collapse
OtherAbstract: Hydrofoils and Mesh NACA66 Results Plane-convex 4 Ongoing Work Cavitation-erosion for material analyPalabras claves:Autores:Víctor Hugo Hidalgo DíazFuentes:googleCavitation simulation with consideration of the viscous effect at large liquid temperature variation
ArticleAbstract: The phase change due to cavitation is not only driven by the pressure difference between the local pPalabras claves:Autores:Hak K.S., Huang R.F., Ji B., Luo X.W., Víctor Hugo Hidalgo Díaz, Yu A.Fuentes:googlescopusApplication of vortex process to cleaner energy generation
Conference ObjectAbstract: The vortex process generated Mechanical energy; this is produced when heat is carried upward by convPalabras claves:Solar chimney, solar energy, Vortex atmospheric engine, Wind turbineAutores:Ning C., Víctor Hugo Hidalgo DíazFuentes:googlescopusDesarrollo de metodologías para la optimización de turbinas hidráulicas
OtherAbstract: En Ecuador el 62, 51% de la potencia efectiva en generación de energía eléctrica corresponde a centrPalabras claves:Autores:Víctor Hugo Hidalgo DíazFuentes:google