| 掠高变化对涡轮叶栅总体性能的影响 |
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| 引用本文： | 祁静. 掠高变化对涡轮叶栅总体性能的影响[J]. 汽轮机技术, 2006, 48(5): 367-368 |
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| 作者姓名： | 祁静 |
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| 作者单位： | 哈尔滨动力设备股份有限公司,哈尔滨,150040 |
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| 摘 要： | 采用数值模拟技术详细地研究了不同掠高的某蒸汽轮机末级叶片前掠正交设计对叶栅总体参数的影响。计算结果表明,在进行正交性设计时,掠高应选在25%相对叶高左右。
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| 关 键 词： | 前掠叶片 正交设计 汽轮机 |
| 文章编号： | 1001-5884（2006）05-0367-02 |
| 收稿时间： | 2006-01-25 |
| 修稿时间： | 2006-01-25 |
Effect of Different Swept Depth on Entirety Performance of Turbine Cascades |
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| QI Jing. Effect of Different Swept Depth on Entirety Performance of Turbine Cascades[J]. Turbine Technology, 2006, 48(5): 367-368 |
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| Authors: | QI Jing |
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| Affiliation: | Harbin Power Equipment Company Limited, Harbin 150040, China |
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| Abstract: | In this paper,the numerical simulation technique is used to investigating the effect of different swept depth of a turbine last stage blades with forward swept orthogonal design on the entirety parameters of the cascades.The results show that for orthogonal designing schemes,the swept depth will be about 25% of the relative blade height. |
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| Keywords: | forward swept blade orthogonal design turbine |
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