| 水平轴风车叶轮侧偏或上仰时的气动力计算与分析 |
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| 引用本文： | 阮志坤,张宏文.水平轴风车叶轮侧偏或上仰时的气动力计算与分析[J].空气动力学学报,1989,7(3):323-329. |
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| 作者姓名： | 阮志坤 张宏文 |
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| 作者单位： | 中国科学院工程热物理研究所
(阮志坤，张宏文)，中国科学院工程热物理研究所(曲炳元) |
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| 摘 要： | 本文将动量-叶素理论推广应用于计算水平轴风车叶轮有侧偏角或上仰角时的气动力。计算结果与实验数据比较表明:这种计算方法简单快速,并有一定的准确度。所得结果对合理设计小型水平轴风车侧偏式或上仰式限速机构很有用。
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| 关 键 词： | 水平轴风车 叶轮 气动力 |
AERODYNAMIC CALCULATION AND ANALYSIS OF AHORIZONTAL AXIS WIND TURBINE INYAW OR IN PITCH-UP |
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| Ruan Zhikun Zhang Huongwen Qu Bingyuan.AERODYNAMIC CALCULATION AND ANALYSIS OF AHORIZONTAL AXIS WIND TURBINE INYAW OR IN PITCH-UP[J].Acta Aerodynamica Sinica,1989,7(3):323-329. |
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| Authors: | Ruan Zhikun Zhang Huongwen Qu Bingyuan |
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| Abstract: | Based on the traditional Momentum-Blade Element theory, an improved method of aerodynamic calculation about the horizontal axis wind turbine in yaw or in pitch-up is presented in this paper. The com-parision of calculated results with experimental data shows that this method is effective and accurate. The calculated results are very useful for designing of the overspeed control mechnism of utilizing side turning rotor. |
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| Keywords: | wind turbine the Momentum-Blade Element theory overspeed control |
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