| 轴流透平时序定位方法的探讨 |
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| 引用本文： | 王俭,杨波,谷传纲.轴流透平时序定位方法的探讨[J].航空动力学报,2010,25(10):2333-2339. |
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| 作者姓名： | 王俭 杨波 谷传纲 |
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| 作者单位： | 上海交通大学机械与动力工程学院, 上海 200030 |
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| 摘 要： | 利用时序效应原理,对一个1.5级轴流透平前后级静叶的周向定位提出简单的方案,以期能够达到最高效率,并利用Numeca软件对此周向定位方法进行了准三维的数值模拟验证,结果表明:该方法在叶轮机构前后级叶片定位的设计中有一定的参考价值.
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| 关 键 词： | 轴流透平 时序效应 尾迹 周向定位 总性能 |
| 收稿时间： | 9/1/2009 12:00:00 AM |
| 修稿时间： | 2009/11/30 0:00:00 |
Optimization of axial turbine design by using stator clocking effect |
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| WANG Jian,YANG Bo and GU Chuan-gang.Optimization of axial turbine design by using stator clocking effect[J].Journal of Aerospace Power,2010,25(10):2333-2339. |
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| Authors: | WANG Jian YANG Bo and GU Chuan-gang |
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| Institution: | School of Mechanical Engineering, Shanghai Jiaotong University, Shanghai 200030, China |
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| Abstract: | According to the effect of clocking in turbo machine,a simple way was suggested to confirm the stator's relative circumferential position.The purpose of this suggestion is to make sure that the axial turbine can reach the best performance.And then,Numeca software was used to make a quasi-3D(three-dimensional) numerical simulation for confirmation of this method.Results show that the method has a certain value in the structural design of turbo machine. |
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| Keywords: | axial turbine clocking effect wake circumferential position overall performance |
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