| 指尖密封型线形成的研究 |
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| 引用本文： | 苏华,陈国定.指尖密封型线形成的研究[J].机械科学与技术(西安),2003,22(6):876-878. |
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| 作者姓名： | 苏华 陈国定 |
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| 作者单位： | 西北工业大学机电学院 西安710072
(苏华)，西北工业大学机电学院 西安710072(陈国定) |
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| 基金项目： | 航空科学基金 ( 0 1C5 3 0 17)，西北工业大学首批青年科技创新基金资助 |
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| 摘 要： | 针对指尖密封型线生成问题 ,对渐开线型指尖密封型线的几种形成方式进行了分析和研究 ,并初步比较了其刚度的变化。研究结果表明用旋转变换坐标方式获得的渐开线指尖密封型线可作为下一步指尖密封性能分析及优化设计的初型。
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| 关 键 词： | 指尖密封 渐开线 径向刚度 |
| 文章编号： | 1003-8728(2003)06-0876-03 |
| 修稿时间： | 2002年12月19 |
Study of the Shape-curve of Finger Seal |
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| SU Hua,CHEN Guo-ding.Study of the Shape-curve of Finger Seal[J].Mechanical Science and Technology,2003,22(6):876-878. |
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| Authors: | SU Hua CHEN Guo-ding |
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| Abstract: | Several modes were presented and compared to solve the problem of making the shape-curve of the involute finger seal. The variety about the radial stiffness of these finger seal's shape-curves was configured and compared roughly. The results show that the involute finger shape-curve made from rotating the coordinate can be used as an initial type for further analysis and optimization of finger seal. |
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| Keywords: | Finger seal Involute Radial stiffness |
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