| 某型高压汽轮机动叶栅的气动优化设计 |
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| 引用本文： | 张金春,李宇峰. 某型高压汽轮机动叶栅的气动优化设计[J]. 汽轮机技术, 2007, 49(1): 12-13,16 |
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| 作者姓名： | 张金春 李宇峰 |
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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 |
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| 摘 要： | 利用CFD(计算流体力学)技术对某冲动式汽轮机的高压级动叶进行了改型设计。对比数值模拟结果,优化后有效地改善了叶栅流道中的流动状况,级性能有了显著的提高。
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| 关 键 词： | 汽轮机 叶栅 优化 |
| 文章编号： | 1001-5884（2007）01-0012-02 |
| 修稿时间： | 2006-11-10 |
Aerodynamic Optimization of a High Pressure Steam Turbine Rotor Cascade |
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| ZHANG Jin-chun,LI Yu-feng. Aerodynamic Optimization of a High Pressure Steam Turbine Rotor Cascade[J]. Turbine Technology, 2007, 49(1): 12-13,16 |
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| Authors: | ZHANG Jin-chun LI Yu-feng |
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| Affiliation: | Harbin Turbine Company Limited ,Harbin 150046, China |
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| Abstract: | A high pressure impulse steam turbine rotor cascade has been reprofiled by applying CFD(computational fluid dynamics) method.A comparison of numerical simulation results is presented.After optimization,the flow field in cascade passage is effectively improved,and the performance of stage is improved obviously. |
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| Keywords: | steam turbine cascade optimization |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
