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首页> 外文会议>ASME international design engineering technical conferences and computers and information in engineering conference 2014 >DESIGN OF EXPERIMENTAL PROCEDURE AND ANALYSIS METHODS OF SMALL SCALE WIND TURBINE BLADES WITH DIFFERENT GEOMETRIES
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DESIGN OF EXPERIMENTAL PROCEDURE AND ANALYSIS METHODS OF SMALL SCALE WIND TURBINE BLADES WITH DIFFERENT GEOMETRIES

机译：不同几何尺寸的小型风轮机叶片的实验程序设计和分析方法

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摘要

The renewable energy is a promising field, which shows a lot of potential for future energy solutions. The design of the blade shows a lot effects on the efficiency of the wind turbine, and the design parameters governs the performance characteristics. This paper addresses a number of innovative blade designs that was developed by alterations made to the existing conventional straight blade. These blades were extensively studied using computational fluid dynamics (CFD) software, and showed promising results, which was the motive behind this study. We are designing an experiment to study small scale wind turbines, which will enable us to gather data that will explain some differences in power and torque output. These steps will help us to come to a better understanding of some aerodynamic aspects that will impact the performance of each individual blade design. The comparing criteria for this study was the torque generation at the axes of rotation, which can be translated to several parameters, such as energy output, using some theoretical basis equations.
机译：可再生能源是一个充满希望的领域，它显示了未来能源解决方案的巨大潜力。叶片的设计对风力涡轮机的效率有很大影响，而设计参数决定着性能特征。本文介绍了许多创新的刀片设计，这些设计是通过对现有的常规直刀片进行更改而开发的。使用计算流体动力学（CFD）软件对这些叶片进行了广泛的研究，并显示出令人鼓舞的结果，这是这项研究的动机。我们正在设计一个研究小型风力涡轮机的实验，这将使我们能够收集可解释功率和扭矩输出差异的数据。这些步骤将帮助我们更好地理解一些会影响每个叶片设计性能的空气动力学方面。这项研究的比较标准是在旋转轴上产生扭矩，可以使用一些理论基础方程将其转换为多个参数，例如能量输出。

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