| 冲击温度测量中辐射度的数值模拟 |
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| 引用本文： | 林华令,于万瑞.冲击温度测量中辐射度的数值模拟[J].高压物理学报,1995,9(1). |
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| 作者姓名： | 林华令 于万瑞 |
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| 作者单位： | 二炮第一研究所 |
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| 摘 要： | 考虑窗口不透明性、界面发射率和热传导等因素对冲击温度测量中辐射度的影响，认为在冲击压缩下窗口不透明性的增大是导致辐射度随时间变化的重要因素。用流体动力学方程、辐射输运方程并计及热传导数值模拟了辐射度，得到了与实验一致的结果。
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| 关 键 词： | 冲击温度测量 辐射输运方程 数值模拟 热传导 |
| 收稿时间： | 1994-03-23; |
NUMERICAL SIMULATION ON THE RADIANCE IN SHOCK TEMPERATURE MEASUREMENTS |
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| Lin Hualing,Yu Wanrui.NUMERICAL SIMULATION ON THE RADIANCE IN SHOCK TEMPERATURE MEASUREMENTS[J].Chinese Journal of High Pressure Physics,1995,9(1). |
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| Authors: | Lin Hualing Yu Wanrui |
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| Institution: | The First Institute of PLA's Second Artillery, Beijing 100085, China |
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| Abstract: | Considering the effects of the window opocity,the interface emissivity and the hcatconduction on the radiance in shock temperature measurements,we present that the increase ofopacity under shock compression is an important factor that influences the time dependence of theradiance.Using the equation of hydredynamics,the equation of radiation transport and the heatconduction,we numerically simulate the radiance,which agrees with the experimental result. |
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| Keywords: | shock temperature measurement equation of radiation transport numerical simu-lation heat conduction |
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