文章基本信息

标题：Wind Flow Analysis of Twisted Savonius Micro-Turbine Array
本地全文：下载
作者：Jesús Antonio Alvarez-Cedillo ; Mauricio Olguín-Carbajal ; Juan Carlos Herrera-Lozada 等
期刊名称：Computación y Sistemas
印刷版ISSN：1405-5546
出版年度：2015
卷号：19
期号：3
页码：601-608
语种：English
出版社：Instituto Politécnico Nacional
摘要：This paper provides a computational analysis of wind impact on different geometric configurations of Savonius turbines proposed and previously studied in specialized literature. As a result of comparative analysis of turbines, we performed a flow analysis over a microturbine array, proposed a twisted Savonius turbine respecting its original profile, and subjected it to a comparative analysis of its performance against conventional turbines. Our new proposal of Savonius turbines stands out due to its lower residual turbulence. The turbine dimensions are suited to the geometric relationships previously analyzed, and they are suggested in a way to respect the original profile of each turbine. The size of each turbine is small since its application is proposed for power generation in a low power array which can be placed on any building as part of its outer walls.
其他摘要：This paper provides a computational analysis of wind impact on different geometric configurations of Savonius turbines proposed and previously studied in specialized literature. As a result of comparative analysis of turbines, we performed a flow analysis over a microturbine array, proposed a twisted Savonius turbine respecting its original profile, and subjected it to a comparative analysis of its performance against conventional turbines. Our new proposal of Savonius turbines stands out due to its lower residual turbulence. The turbine dimensions are suited to the geometric relationships previously analyzed, and they are suggested in a way to respect the original profile of each turbine. The size of each turbine is small since its application is proposed for power generation in a low power array which can be placed on any building as part of its outer walls.
关键词：Wind energy; Savonius turbine; low-power turbines; aerodynamics; fluid analysis.
其他关键词：Wind energy; Savonius turbine; low-power turbines; aerodynamics; fluid analysis.