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Large Eddy Simulation of the transient cavitating vortical flow in the wake of a hydrofoil
(2021)
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The Zwart mixture cavitation model and the Large Eddy Simulation (LES) turbulence model have been combined to simulate the transient cavitating flow in the wake of a hydrofoil. The hydrofoil is a 2D NACA0009 with a truncated ...
Diagnóstico vibratorio del grupo 2 de la central hidráulica de ip
(2021-11-08)
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Comparativa entre el rodete original y el modificado de la CH Carcavilla
(2021-07-02)
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Presentar los resultados de la simulación con el nuevo borde de salida
de los álabes
Evaluación del efecto del cambio de geometría del borde de salida del álabe de la CH Carcavilla (VERSIÓN 3 modificada)
(2021-06-25)
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Fiber bragg grating sensors for underwater vibration measurement: potential hydropower applications
(Multidisciplinary Digital Publishing Institute (MDPI), 2021-06-22)
Article.
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Article.
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The present paper assesses the performance and characteristics of fiber Bragg grating sensors, with a special interest in their applications in hydraulic machinery and systems. The hydropower industry is turning to this ...
Rotatory 3D structured mesh study using openFOAM to simulate the flow in francis turbine
(Elsevier, 2021)
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Article.
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The development of a methodology to simulate numerically the steady state flow field in Francis turbines was carried out using the open source CFD software OpenFOAM along with a MRF and AMI approach. A structured mesh ...
Motivations and challenges of an engineering lecturer to implement EMI and innovative methodology
(Universitat Politècnica de Catalunya (UPC), 2021)
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The objective: Explore the drivers for both EMI and teaching innovation.Find out the extent to which they influence each other: does EMI implementation lead to lecturers’ reappraisal of their courses on a level or are ...
Novel flux-weakening strategy considering the saturation effects for electric vehicles
(2021)
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This paper proposes an innovative control algorithm for Permanent Magnet Synchronous Machines (PMSMs), based on a Vector Current Control (VCC) strategy in order to operate in the Flux-Weakening (FW) zone and a Finite Element ...
Simulación numérica con computador del rodete de la CH Carcavilla
(2021-06-01)
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Numerical investigation of the effects of hydrofoil vibrations on the unsteady behavior of cavitation
(Institute of Physics (IOP), 2021)
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In order to better understand the fluid-structure interaction (FSI) in hydraulic machines, this study aims to numerically investigate the flow around an oscillating hydrofoil with special attention on the effect of ...