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| 不同后楔角对叶栅能量损失的影响 | |
| 引用本文： | 谢勇,赵轶飞. 不同后楔角对叶栅能量损失的影响[J]. 汽轮机技术, 2006, 48(4): 267-268 |
| 作者姓名： | 谢勇 赵轶飞 |
| 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 |
| 摘 要： | 使用FLUENT软件对某型跨音速涡轮叶栅的导叶进行了S_1流面的粘性流动计算。分析了叶栅能量损失系数随不同后楔角的变化,得到了在该涡轮叶栅内对应最小能量损失的3个典型截面上的后楔角的范围。 |
| 关 键 词： | 后楔角 能量损失 涡轮叶栅 |
| 文章编号： | 1001-5884（2006）04-0267-02 |
| 收稿时间： | 2006-04-06 |
| 修稿时间： | 2006-04-06 |
The Effect of the Different Backward Wedge Angles on Turbine Cascade Energy Losse |
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| XIE Yong,ZHAO Yi-fei. The Effect of the Different Backward Wedge Angles on Turbine Cascade Energy Losse[J]. Turbine Technology, 2006, 48(4): 267-268 | |
| Authors: | XIE Yong ZHAO Yi-fei |
| Affiliation: | Harbin Turbine Company Limited, Harbin 150046,China |
| Abstract: | The present paper computed the viscous flow of S_1 flow surfaces in some transonic turbine vane cascade by using the computational software FLUENT.Analyzed the changing of energy loss in turbine cascade with different backward wedge angles,and achieved the range of the backward wedge angles corresponding of the minimum energy losses on three typical sections in the turbine cascade. |
| Keywords: | backward wedge angle energy losses turbine cascade |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |