| TJZ-1静叶叶型优化设计及试验研究 |
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| 引用本文： | 孙奇,吴其林.TJZ-1静叶叶型优化设计及试验研究[J].东方电气评论,2004,18(3):121-126. |
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| 作者姓名： | 孙奇 吴其林 |
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| 作者单位： | 东方汽轮机厂,四川,德阳,618000;东方汽轮机厂,四川,德阳,618000 |
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| 摘 要： | 原TJZ-1叶型在吸力面的局部区域存在压力突跳,通过CFD计算优化,使TJZ-1优化叶型在对应的叶型修型区中的压力波动比原始叶型减弱许多,并经平面叶栅和环形叶栅试验表明,优化后的TJZ-1叶栅气动性能良好,同引进叶栅的气动性能处于同一水平.图12表1
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| 关 键 词： | CFD分析 修型 叶型优化 叶栅试验 |
| 文章编号： | 1001-9006(2004)03-0121-06 |
| 修稿时间： | 2004年5月24日 |
Optimization and Test Investigation of the TJZ-1 Nozzle Profile |
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| SUN Qi,WU Qi-lin.Optimization and Test Investigation of the TJZ-1 Nozzle Profile[J].Dongfang Electric Review,2004,18(3):121-126. |
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| Authors: | SUN Qi WU Qi-lin |
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| Abstract: | The pressure distribution curve is not smoothness continuity on old TJZ-1's suction surface.The continuity of the pressure distribution curve of ne wly one has been improved in the same section of suction surface by using CFD an alysis code to optimize the profile.According the straight and arc cascades test ,the aerodynamic performance of optimized TJZ-1 profile is equal to import adva nced profile. |
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| Keywords: | CFD analysis Modified Profile Optimization design The straight a nd arc cascades test |
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