| Experimental Measurement for Shock Velocity—Mass Velocity Relationship of Liquid Argon Up to 46 GPa |
| |
| 引用本文： | 孟川民,施尚春,董石,杨向东,谭华,经福谦.Experimental Measurement for Shock Velocity—Mass Velocity Relationship of Liquid Argon Up to 46 GPa[J].中国物理快报,2003,20(8):1221-1222. |
| |
| 作者姓名： | 孟川民 施尚春 董石 杨向东 谭华 经福谦 |
| |
| 作者单位： | [1]LaboratoryforShockWaveandDetonationPhysics,InstituteofFluidPhysics,ChinaAcademyofEngineeringPhysics,Mianyang621900 [2]InstituteofAtomicandMolecularPhysics,SichuanUniversity,Chengdu610065 [3]LaboratoryforShockWaveandDetonationPhysics,InstituteofFluidPhysics,ChinaAcademyofEngineeringPhysics,Mianyang621900;InstituteofPhysics,SouthwestJiaotongUniversity,Chengdu610031 |
| |
| 摘 要： | Shock properties of liquid argon were measured in the shock pressure up to 46 GPa by employing the two-stage light gas gun. Liquid nitrogen was used as coolant liquid. The cryogenic target system has been improved to compare with the previous work. Shock velocities were measured with self-shorting electrical probes. Impactor velocities were measured with an electrical-magnetic induction system. Mass velocities were obtained by mean of shock impedance matching method. The experimental data shows that the slope of experimental Hugoniot curve of liquid argon begins to decrease above 30 GPa.
|
| 关 键 词： | 液体氩 冲击压力 高压物理实验 物理测量 速度－质量相互关系 |
| 本文献已被 维普 等数据库收录！ |
|
