| 测压圆柱静动态特性计算方法 |
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| 引用本文： | 伍鹰 朱明武. 测压圆柱静动态特性计算方法[J]. 兵工学报, 1993, 14(4): 69-74 |
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| 作者姓名： | 伍鹰 朱明武 |
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| 作者单位： | 北京理工大学(伍鹰)，南京理工大学(朱明武) |
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| 摘 要： |
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| 关 键 词： | 铜柱测试 静态特性 膛压 数学模型 |
CALCULATION OF THE STATIC AND DYNAMIC CHARACTERISTICS OF PRESSURE-MEASURING CYLINDERS |
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| Wu Ying. CALCULATION OF THE STATIC AND DYNAMIC CHARACTERISTICS OF PRESSURE-MEASURING CYLINDERS[J]. Acta Armamentarii, 1993, 14(4): 69-74 |
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| Authors: | Wu Ying |
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| Affiliation: | Wu Ying (Beijing Institute of Technology) Zhu Mingwu (Nanjing University of Science & Technology) |
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| Abstract: | Pressure-deformation relationships of various pressure-measuring cylinders are given in this paper. The factors of influence on the static charaeteristics of the pressure-measuring cylinders are analyzed, and a new series of pressure-measuring cylinder designed. A series of Split Hopkinson bar experiments with the pre-pressured copper cylinders used for chamber pressure measurement were carried out, and the dynamic constitutive relations for this kind of cylinders obtained. Thereby the mathematical mode of the copper cylinder pressure-measuring system is established. The correction curves of the dynamic errors are theoretically given. |
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| Keywords: | copper cylinder pressure measurement static characteristics calculation method dynamic error error correction |
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