| 大型湿冷汽轮机1450mm末级叶片CFD数值研究 |
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| 引用本文： | 刘云锋,李宇峰,王健.大型湿冷汽轮机1450mm末级叶片CFD数值研究[J].汽轮机技术,2020,62(2):125-126,116. |
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| 作者姓名： | 刘云锋 李宇峰 王健 |
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| 作者单位： | 哈尔滨汽轮机厂有限责任公司,哈尔滨150046;哈尔滨汽轮机厂有限责任公司,哈尔滨150046;哈尔滨汽轮机厂有限责任公司,哈尔滨150046 |
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| 摘 要： | 针对火电全转速1450mm末级叶片进行了CFD数值研究。结果表明:在1450mm末级叶片的气动设计过程中,应用先进的全三维CFD计算分析方法进行合理的流型设计和气动匹配,保证了叶片具有优良的气动性能。
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| 关 键 词： | 汽轮机 末级叶片 CFD 数值模拟 |
CFD Numerical Reserach of 1450mm Last Stage Blade of Large Wet-cooled Steam Turbine |
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| LIU Yun-feng,LI Yu-feng,WANG Jian.CFD Numerical Reserach of 1450mm Last Stage Blade of Large Wet-cooled Steam Turbine[J].Turbine Technology,2020,62(2):125-126,116. |
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| Authors: | LIU Yun-feng LI Yu-feng WANG Jian |
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| Affiliation: | (Harbin Steam Turbine Company Limited,Harbin 150046,China) |
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| Abstract: | The CFD numerical study of the last stage blade of 1450mm full speed thermal power plant is carried out in this paper.The results show that in the aerodynamic design process of the 1450 mm last stage blade,the advanced three-dimensional CFD calculation and analysis method is applied to carry out reasonable flow pattern design and aerodynamic matching,which ensures that the blade has excellent aerodynamic performance. |
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| Keywords: | steam turbine last stage blade CFD numerical simulation |
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