| 超速叶轮的弹塑性分析 |
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| 引用本文： | 朱宝山,侯炳麟,张蓉蓉.超速叶轮的弹塑性分析[J].北京交通大学学报(自然科学版),1998(1). |
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| 作者姓名： | 朱宝山 侯炳麟 张蓉蓉 |
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| 作者单位： | 北方交通大学土木建筑工程学院 |
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| 摘 要： | 从旋转圆盘的理论分析出发,对增压器压气机叶轮做了一系列的简化与假设,得到叶轮在弹塑性状态时的应力场、位移场及残余变形场的理论解,为叶轮的超速加工工艺规程提供了理论的定量依据．
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| 关 键 词： | 叶轮 应力应变场 残余变形 增压技术 |
Elasto plastic Analysis of Overspeed Impeller |
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| Zhu Baoshan\ Hou Binglin\ Zhang Rongrong.Elasto plastic Analysis of Overspeed Impeller[J].JOURNAL OF BEIJING JIAOTONG UNIVERSITY,1998(1). |
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| Authors: | Zhu Baoshan\ Hou Binglin\ Zhang Rongrong |
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| Abstract: | Based on some assumptions and simplification, the general elasto plastic analytical results of stress, displacement and residual deformation fields in a impeller of supercharger are presented in this paper, according to the theoretical analysis of rotating discs. A theoretical quantitative criterion of the technique rule in "overspeed" manufacture of impellers is developed. |
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| Keywords: | impeller\ stress strain field\ residual deformation\ supercharging technique |
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