| 喷油泵柱塞套的应力变形分析 |
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| 引用本文： | 庄芷华
,范海荣
,高宗英.喷油泵柱塞套的应力变形分析[J].江苏大学学报(自然科学版),1990(1). |
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| 作者姓名： | 庄芷华 范海荣 高宗英 |
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| 基金项目： | 中国科学院科学基金资助项目 |
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| 摘 要： | 本文对柴油机喷油泵柱塞套的载荷及约束进行了分析,介绍了应用8～21节点三维等参数单元对柱塞套的应力和位移进行计算的有限单元力学模型,并分析了应力和径向位移的分布规律。最后,提供了最大应力和最大变形所在的部位和数值。
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| 关 键 词： | 喷油泵柱塞套 应力 变形 位移 约束 |
Stress Deformation for Sleeve Barrel of Injection Pump |
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| Zhuang Zhihua Fan Hairong Gao Zongying.Stress Deformation for Sleeve Barrel of Injection Pump[J].Journal of Jiangsu University:Natural Science Edition,1990(1). |
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| Authors: | Zhuang Zhihua Fan Hairong Gao Zongying |
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| Institution: | Zhuang Zhihua Fan Hairong Gao Zongying |
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| Abstract: | Load and restriction are analyzed for slceve barrel of injection pump in a dicscl. A finite clement mechanical model is presented for calculation of the stresses and displacements of barrel by using three-dimensional isoparametric clement with 8~ 21 nodes, and the stress distributions and radial displacement arc dealt with. Finally, locations of maximum stresses and deformation and their values are determined. |
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| Keywords: | slceve barrel of injection pump stress deformation displacement restriction |
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