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摘要: 用液体变分微扰理论加量子力学修正和指数6(EXP-6)相互作用势,计算了液氘的一次和二次冲击压力为0~80 GPa范围Hugoniot曲线。计算结果表明:冲击压力与实验符合较好。但冲击温度明显高于实验值,对其偏高的原因进行了探讨。
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关键词:
- Hugoniot曲线 /
- 冲击温度 /
- 指数6(EXP-6)势
Abstract: Based on liquid variation perturbation theory with quantum mechanics correction, the effective exp-6 potential is adopted to determine single- and double-shock Hugoniot curve of liquid deuterium in the pressure range up to 80 GPa. Estimated shock pressure is in agreement with experiment data. However predicted shock temperature is higher than experimental data.-
Key words:
- Hugoniot curves /
- shock temperature /
- exponential-six potential
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