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摘要: 使用修正的WCA状态方程研究液氮的冲击压缩特性,并利用exp-6形式的势函数、用Ross变分微扰理论计算分子间相互作用贡献的自由能。计算的液氮冲击压缩Hugoniot曲线与实验数据符合较好。
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关键词:
- 液氮 /
- WCA状态方程 /
- Hugoniot曲线
Abstract: The shock compression properties of liquid nitrogen are studied by means of the improved WCA theory considering the soft-sphere correlation. The excess free energy is calculated using the six exponent potential and Ross' variational fluid perturbation theory. Our theoretical Hugoniot curves agree with the experimental data.-
Key words:
- liquid nitrogen /
- WCA theory /
- Hugoniot curves
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