| 液压胀接接头的密封压力 |
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| 引用本文： | 陆怡,颜惠庚. 液压胀接接头的密封压力[J]. 化工机械, 2003, 30(3): 156-159,163 |
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| 作者姓名： | 陆怡 颜惠庚 |
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| 作者单位： | 江苏工业学院 |
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| 摘 要： | 根据液压胀接变形曲线及其胀接接头密封机理 ,分析槽边缘的接触正压力 ,进一步确定开槽管板胀接接头密封压力及其与胀接压力和开槽宽度之间的关系
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| 关 键 词： | 液压胀接 开槽管板 密封压力 |
| 文章编号： | 0254-6094(2003)03-0156-05 |
Seal Pressure of Hydraulically Expanded Tube to Tube Sheet Joints |
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| LU Yi,YAN Huigeng. Seal Pressure of Hydraulically Expanded Tube to Tube Sheet Joints[J]. Chemical Engineering & Machinery, 2003, 30(3): 156-159,163 |
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| Authors: | LU Yi YAN Huigeng |
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| Abstract: | Based on the hydraulic expansion deformation curves and its seal mechanism of expannsion joints, the contact positive pressure at the groove edge was analyzed, the water tightness of the expansion joints of the grooved tube sheets, the relation between the water tightness and the expansion pressure, and the relation between the water tightness and the width of the groove, were determined. |
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| Keywords: | Hydraulic Expansion Grooved Tube Sheet Water Tightness |
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