Buscar
Mostrando ítems 1-10 de 41
Hydraulic and rotor-dynamic interaction for performance evaluation on a Francis turbine
(Springer-Verlag France, 2017-08-01)
This paper proposes a new methodology to evaluate the technical state of a Francis turbine installed in a hydroelectric plant by coupling computational fluid dynamics (CFD) and rotor-dynamic analysis. CFD simulations ...
Hydraulic and rotor-dynamic interaction for performance evaluation on a Francis turbine
(Springer-Verlag France, 2017-08-01)
This paper proposes a new methodology to evaluate the technical state of a Francis turbine installed in a hydroelectric plant by coupling computational fluid dynamics (CFD) and rotor-dynamic analysis. CFD simulations ...
CFD Numerical simulations of Francis turbines
(IMPRENTA UNIV ANTIOQUIAUniversidad EAFIT. Departamento de Ingeniería Mecánica, 2010-02-01)
Efeitos da inserção de protuberâncias no desempenho de uma turbina hidráulica do tipo Francis
(Universidade Estadual Paulista (Unesp), 2022-10-31)
Atualmente, o setor hidrelétrico é responsável por 63,8% da geração de energia elétrica no Brasil. Porém, devido às questões socioambientais e ao impacto causado durante a instalação de hidrelétricas para o crescimento do ...
Hydraulic and rotor-dynamic interaction for performance evaluation on a Francis turbine
(Springer-Verlag FranceUniversidad EAFIT. Departamento de Ingeniería Mecánica, 2017-08-01)
This paper proposes a new methodology to evaluate the technical state of a Francis turbine installed in a hydroelectric plant by coupling computational fluid dynamics (CFD) and rotor-dynamic analysis. CFD simulations ...
Simulación numérica (CFD) de turbinas Francis
(IMPRENTA UNIV ANTIOQUIAUniversidad EAFIT. Departamento de Ingeniería Mecánica, 2010-01-01)
In this paper the description of the internal flow in a Francis turbine is addressed from a numerical point of view. The simulation methodology depends on the objectives. On the one hand, steady simulations are able to ...
CFD Numerical simulations of Francis turbines
(Universidad de Antioquia, 2010-01)
En este artículo se aborda la simulación numérica del flujo en el interior de una turbina Francis. La metodología a seguir para la simulación del flujo en una turbina Francis depende de los objetivos perseguidos: mientras ...
Geometry optimization of a francis turbine for efficiency, cavitation and erosion using computational fluid dynamics
(Universidad del ValleColombiaFACULTAD DE INGENIERÍAMAESTRÍA EN INGENIERÍA-ÉNFASIS EN INGENIERÍA MECÁNICA, 2018)
In recent years, the application of numerical computational models based on computational fluid dynamics (CFD) to industrial problems has been increasing; Today CFD is used to optimize and develop equipment and processes ...