液氮与液态一氧化碳混合物的冲击压缩特性研究

孙悦; 孟川民; 吴国栋; 杨向东

doi:10.11858/gywlxb.2002.03.010

液氮与液态一氧化碳混合物的冲击压缩特性研究

doi: 10.11858/gywlxb.2002.03.010

1.
四川大学高温高压物理研究所，四川成都 610065；
2.
中国工程物理研究院流体物理研究所冲击波物理与爆轰物理实验室，四川绵阳 621900

详细信息

通讯作者:
孙悦

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出版历程
- 收稿日期: 2001-07-29
- 修回日期: 2001-11-21
- 发布日期: 2002-09-05

Study on the Shock Compression Properties of Mixed Liquid N2 and CO

1.
Institute of Atom and Molecule Physics, Sichuan University, Chengdu 610065, China;
2.
Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, CAEP, Mianyang 621900,China

More Information

Corresponding author: SUN Yue

摘要

摘要: 利用二级轻气炮研究了等体积的液态一氧化碳（LCO）与液氮（LN2）混合物的冲击压缩特性，在10～25 GPa压力范围内获得了5个Hugoniot数据点。混合物冲击绝热线位于单质一氧化碳和液氮Hugoniot拟合线之间，并靠近前者。这意味着混合物的冲击压缩特性不是其中各单质行为的简单平均。
- 低温混合 /
- 液态一氧化碳 /
- 液氮 /
- 冲击压缩 /
- 爆轰产物 /
- 状态方程
Abstract: The shock compression properties of a mixture of liquid N2 and CO mixed in equal volume were studied using a two-stage light gas gun. Five Hugoniot data were measured within 10～25 GPa. Comparing with known Hugoniot curves of simple substance N2 and CO, we found that the Hugoniot curve of mixture was just located between those of CO and N2 but closed to its dissociated curve. This predicates that shock compressed properties of mixture is not equal to the simple mean of its components.
- cryo-mix /
- LCO /
- LN2 /
- shock compression /
- products of detonation /
- equation of state

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参考文献(13)

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