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| Measurement and Calculation of Vibrational Temperature behind Strong Shock Waves | |
Zhang RL; Le JL; Cui JP(崔季平) ; Yu FM; Han LH; Wang S(王苏); Liu J
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| Source Publication | Shock Waves, Vols 1 and 2, Proceedings of the 24th International Symposium on Shock Waves, 2004, Pages: 131-136 Published: 2005 |
| 2004-07-11 | |
| Conference Name | 24th International Symposium on Shock Waves, JUL 11-16, 2004 Beijing, PEOPLES R CHINA |
| Abstract | In the present paper the measured values of vibrational temperature behind strong shock waves are compared with theoretical ones. The histories of vibrational temperature behind strong shock waves in a shock tube were measured using two monochromators. The test gas was pure nitrogen at 100-300Pa, and the speeds of shock waves were 5.0-6.0km/s. The electronic temperature of N-2(+) was also approximately determined from experiment and compared with the experimental vibrational temperature. The results show that the presented calculational method is effective, and the electronic energy of N2+ is excited much faster than its vibrational energy. One Langmuir probe was used to determine the effective time of region 2. The influence of viscosity in the shock tube is also analyzed. |
| Document Type | 会议论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/13929 |
| Collection | 力学所知识产出(1956-2008) |
| Corresponding Author | Cui JP(崔季平) |
| Recommended Citation GB/T 7714 | Zhang RL,Le JL,Cui JP,et al. Measurement and Calculation of Vibrational Temperature behind Strong Shock Waves[C]Shock Waves, Vols 1 and 2, Proceedings of the 24th International Symposium on Shock Waves, 2004, Pages: 131-136 Published: 2005,2004. |
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