| 铜柱温度修正系数的研究 |
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| 引用本文： | 邹华,邹瑞荣. 铜柱温度修正系数的研究[J]. 弹道学报, 2003, 15(3): 19-23 |
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| 作者姓名： | 邹华 邹瑞荣 |
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| 作者单位： | 1. 南京理工大学理学院,南京,210094
2. 南京理工大学动力工程学院,南京,210094 |
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| 摘 要： | 文中推导了铜柱在静压下的流动应力，分析了压力及温度对铜柱压后高的影响。根据分析结果，对铜柱静压实验数据进行分析，提出了基于压力的温度修正系数。根据文中提出的温度修正系数得到的压力与实测压力非常接近，精度比传统的温度修正系数高。
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| 关 键 词： | 铜柱 流动应力 温度修正系数 |
| 修稿时间： | 2003-03-04 |
AN INVESTIGATION OF TEMPERATURE CORRECTION COEFFICIENT OF COPPER COLUMN |
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| Abstract: | This paper deduced the flow stress of copper column that was under the action of static pressure, and it analyzed the influences of the pressure and temperature. According to the analysis of experimental data, this paper gives temperature correction coefficients based on pressure. The pressures obtained by the temperature correction coefficients in this paper are very close to the actual pressures, and the precision is higher than the conventional temperature correction coefficient. |
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| Keywords: | copper column flow stress temperature correction coefficient |
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