| 某型涡轮叶片型面匹配优化设计 |
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| 引用本文： | 温风波,王松涛,冯国泰,王仲奇. 某型涡轮叶片型面匹配优化设计[J]. 汽轮机技术, 2010, 52(3) |
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| 作者姓名： | 温风波 王松涛 冯国泰 王仲奇 |
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| 作者单位： | 哈尔滨工业大学能源科学与工程学院,哈尔滨,150001 |
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| 摘 要： | 介绍了自主搭建的涡轮三维优化设计平台,基于该设计平台,将型面匹配设计理论用于指导某高压涡轮优化。优化实例结果显示:某高压涡轮导叶等熵效率从93.88%提高到94.94%,局部区域流动情况得到较大改善,型面匹配更加合理。这表明所提出的设计平台和设计思想是可行的,具有工程应用价值。
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| 关 键 词： | 型面匹配 优化 涡轮 叶片成型 |
Profile Surface Matching Optimization Design of a Turbine Blade |
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| WEN Feng-bo,WANG Song-tao,FENG Guo-tai,WANG Zhong-qi. Profile Surface Matching Optimization Design of a Turbine Blade[J]. Turbine Technology, 2010, 52(3) |
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| Authors: | WEN Feng-bo WANG Song-tao FENG Guo-tai WANG Zhong-qi |
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| Affiliation: | WEN Feng-bo,WANG Song-tao,FENG Guo-tai,WANG Zhong-qi(School of Energy Science and Engineering,Harbin Institute of Technology,Harbin 150001,China) |
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| Abstract: | A turbine 3D optimization design platform is established in this paper,based on the platform,profile surface matching theory is used to optimize a high pressure turbine.The optimization results show that the efficiency changes from 93.88% to 94.94%.Flow situation in several local zones is improved and profile surface matching results are more reasonable.It shows that the turbine design platform and design theory is feasible and has engineering value. |
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| Keywords: | profile surface matching optimization turbine blade profile |
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