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首页> 外文期刊>Experimental Thermal and Fluid Science: International Journal of Experimental Heat Transfer, Thermodynamics, and Fluid Mechanics >An experimental study on improvement of a Savonius rotor performance with curtaining
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An experimental study on improvement of a Savonius rotor performance with curtaining

机译：通过窗帘改善Savonius转子性能的实验研究

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摘要

This study introduces a new curtaining arrangement to improve the performance of Savonius wind rotors. The curtain arrangement was placed in front of the rotor preventing the negative torque opposite the rotor rotation. The geometrical parameters of the curtain arrangement were optimized to generate an optimum performance. The rotor with different curtain arrangements was tested out of a wind tunnel, and its performance was compared with that of the conventional rotor. The maximum power coefficient of the Savonius wind rotor is increased to about 38.5% with the optimum curtain arrangement. The experimental results showed that the performance of Savonius wind rotors could be improved with a suitable curtain arrangement. (C) 2008 Elsevier Inc. All rights reserved.
机译：这项研究介绍了一种新的窗帘布置，以提高Savonius风力发电机的性能。幕帘装置放置在转子前面，以防止与转子旋转相反的负扭矩。优化窗帘布置的几何参数以产生最佳性能。在风洞外测试了具有不同帘幕布置的转子，并将其性能与常规转子进行了比较。使用最佳的窗帘布置，Savonius风力发电机的最大功率系数增加到约38.5％。实验结果表明，采用合适的窗帘布置可以提高Savonius风力发电机的性能。 （C）2008 Elsevier Inc.保留所有权利。

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