| 小口径管换热设备的电爆炸胀接变形能的计算 |
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| 引用本文： | 王贺永,颜惠庚,杜存臣. 小口径管换热设备的电爆炸胀接变形能的计算[J]. 化工机械, 2008, 35(5) |
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| 作者姓名： | 王贺永 颜惠庚 杜存臣 |
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| 作者单位： | 江苏工业学院,江苏省常州市,213016;常州工程职业技术学院 |
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| 摘 要： | 介绍了利用电阻丝(箔)瞬间爆炸产生的超高压来完成胀接的一种新型爆炸胀接方法。利用图算法从理论上计算了小口径管(小于14mm)的胀接变形能量,并对这种电爆炸胀接技术进行了探讨,给出了胀接变形能的计算公式。
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| 关 键 词： | 换热设备 小口径管 爆炸胀接 |
A Calculation of the Deformation Energy of the Electrosparking Expansion Joint of the Heat Exchange Equipment With Small-Caliber Tubes |
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| WANG Heyong,YAN Huigeng,DU Cuncheng. A Calculation of the Deformation Energy of the Electrosparking Expansion Joint of the Heat Exchange Equipment With Small-Caliber Tubes[J]. Chemical Engineering & Machinery, 2008, 35(5) |
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| Authors: | WANG Heyong YAN Huigeng DU Cuncheng |
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| Abstract: | A new explosive expansion joint method was presented of using superhigh pressure generated with the transient explosion of resistance wire(foil) to complete expansion joint.The deformation energy of the expansion joint of small-caliber tubes(below 14mm) was calculated using nomography in theory,the electrosparking expanded technology was discussed,a formula was given for the deformation energy of expansion joint. |
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| Keywords: | Heat Exchange Equipment Small-Caliber Tube Explosive Expansion Joint |
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