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摘要: 冲击压缩后的界面温度和界面附近的温度历史用Cattaneo热传导理论作了计算,并与Fourier热传导理论的结果作了比较。分析了热弛豫时间常数对界面温度的影响。
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关键词:
- 冲击压缩 /
- 界面温度 /
- Cattaneo热传导理论 /
- 差分方法
Abstract: The interface temperature and the temperature history near the interface following the shock compression are calculated by the method of Cattaneo heat conduction. They are compared with the results via Fourier heat conduction. The effects of thermal relaxation time constants on the interface temperatures, and so on, are analyzed.-
Key words:
- shock compression /
- interface temperature /
- Cattaneo heat conduction /
- differential metho
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Grover R, Urtiew P A. J Appl Phys, 1974, 45(1): 146. Ahrens T J. Proceeding of the 2nd International Symposium on Intense Dynamic Loading and Its Effects Chengdu: Sichuan University Press, 1992: 835. 章冠人. 高压物理学报, 1992, 6(4): 241. 复旦大学数学系. 数学物理方程. 北京: 高等教育出版社, 1984: 72. 忻孝康, 等. 计算流体动力学. 长沙: 国防科技大学出版社, 1989: 75.
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