Optimization of the Efficiency of a Michell–Banki Turbine Through the Variation of Its Geometrical Parameters Using a PSO Algorith

Author:

Perez-Rodriguez A. J.1,Sierra-Del Rio J.1,Grisales-Noreña L. F.2,Galvis S.1

Affiliation:

1. Departamento de mecatrónica y electromecánica Instituto Tecnológico Metropolitano Cra. 74d #732, Medellín, Antioquia, COLOMBIA

2. Facultad de Ingeniería Institución Universitario Pascual Bravo Cl. 73 ## 73a-226, Medellín, Antioquia, COLOMBIA

Abstract

Small-scale hydropower generation can satisfy the needs of communities located near natural sources of flowing water. The operating conditions of a Michell–Banki Turbine (MBT) are relatively easier to meet than those of other types of turbine, making it useful in places where other devices are not suitable. Moreover, MBT efficiency is almost invariable with respect to flow rate conditions. Nevertheless, such efficiency commonly ranges between 70% and 85%, which is lower than that of other water turbines like Turgo, Pelton, or Francis turbine. The objective of this work is to determine the maximum theoretical efficiency of an MBT and its associated geometrical parameters by implementing Particle Swarm Optimization. The results show a higher effectiveness of the mathematical formulation compared with other cases from literature and show the performance of the optimization method proposed in this study in terms of solution and processing time. Finally, a maximum MBT efficiency of 93.3% was achieved

Publisher

World Scientific and Engineering Academy and Society (WSEAS)

Subject

Mechanical Engineering,Mechanics of Materials,General Materials Science

Cited by 3 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Evaluating domestic in-pipe turbines as energy harvesting devices for tropical climates;2023 3rd International Conference on Digital Futures and Transformative Technologies (ICoDT2);2023-10-03

2. Optimal design process of crossflow Banki turbines: Literature review and novel expeditious equations;Ocean Engineering;2022-08

3. Computational analysis of fence-type vertical axis wind turbines array suitable for urban architecture integration;2022 26th International Conference on Circuits, Systems, Communications and Computers (CSCC);2022-07

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