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A Better Approach for Modified Bach-Type Savonius Turbine Optimization

机译：改进的BACH型Savonius Turbine Optimation的更好方法

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摘要

The optimization for Savonius design should be addressed for actual application for sustainable research and it should be easily adapted in a different laboratory or wind industry. Most of the optimization is done by modifying the shape of the blade. The Bach-type blades have a simple model with excellent performance. The challenge for designing Bach-type blade is the specific size of the radius circular arc of the blade. This is the reason why most of the optimization is done through simulation. In this article, the authors propose a new approach for designing the radius circular for Bach-type blade by using the Myring equation where the parameter control for the radius can be easily adjusted by θ. The three different values of θ combined with three different blades number are tested experimentally in order to obtain the best turbine model. Data from experiment is analyzed to obtain the C_P for each model showing that the highest Cp is achieved by three-bladed rotor with θ=10°. Furthermore, the minimum and the maximum value of θ as parameter control are discussed and they can be used as a good reference for further development of Bach-type blades for the Savonius turbine.
机译：应解决Savonius设计的优化，以便进行可持续研究的实际应用，并且应该在不同的实验室或风力行业中轻松调整。大多数优化是通过修改刀片的形状来完成的。 BACH型刀片具有一个简单的模型，性能优异。设计BACH型刀片的挑战是刀片的半径圆弧的特定尺寸。这就是为什么大多数优化通过仿真完成的原因。在本文中，作者提出了一种通过使用Myring等式来设计用于设计BACH型刀片的半径圆形的新方法，其中可以通过θ容易地调节半径的参数控制。通过实验测试三种不同的θ与三种不同的刀片数的值，以获得最佳的涡轮机模型。分析来自实验的数据以获得每个模型的C_P，显示最高CP通过具有θ= 10°的三叶转子实现。此外，讨论了作为参数控制的θ的最小值和最大值，它们可以用作进一步开发Savonius涡轮机的Bach型刀片的良好参考。

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  • 来源
    《International Review of Aerospace Engineering》 |2021年第3期|159-165|共7页
  • 作者

    Ismail; Erlanda Augupta Pane; Gunady Haryanto; Tony Okviyanto; Reza Abdu Rahman;

  • 作者单位

    Department of Mechanical Engineering Faculty of Engineering Universitas Pancasila Srengseng Sawah. Jagakarsa 12640 DKI Jakarta Indonesia;

    Department of Mechanical Engineering Faculty of Engineering Universitas Pancasila Srengseng Sawah. Jagakarsa 12640 DKI Jakarta Indonesia;

    Department of Electrical Engineering Faculty of Engineering Universitas Pancasila Srengseng Sawah. Jagakarsa 12640 DKI Jakarta Indonesia;

    Student of Master in Mechanical Engineering Faculty of Engineering Universitas Pancasila Srengseng Sawah Jagakarsa 12640 DKI Jakarta Indonesia;

    Department of Mechanical Engineering Faculty of Engineering Universitas Pancasila Srengseng Sawah. Jagakarsa 12640 DKI Jakarta Indonesia;

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  • 原文格式 PDF
  • 正文语种 eng
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  • 关键词

    Bach-Type; Coefficient Power; Myring Equation; Parameter Control θ; Savonius Turbine;

    机译：巴赫式;系数功率;myring方程;参数控制θ;Savonius Turbine.;

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