Dynamics of radiation in a CO:N2 mixture behind strong shock waves

被引：7

作者：

Anokhin, E. M. ^{[1
]}

Ivanova, T. Yu. ^{[1
]}

Kudryavtsev, N. N. ^{[1
]}

Starikovskii, A. Yu. ^{[1
]}

机构：

[1] State Univ Moscow, Inst Phys & Technol, Moscow 141700, Russia

来源：

HIGH TEMPERATURE | 2007年 / 45卷 / 06期

关键词：

52.25.Os; 52.35.Te;

D O I：

10.1134/S0018151X07060028

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Experiments are performed in determining the spectral composition and dynamics of radiation in a CO:N-2 mixture behind the front of incident shock wave at velocities up to 6.5 km/s and initial pressures in the mixture of 1-9 torr. Absolute values of radiation intensity are obtained. It is determined that the main source of radiation under the conditions being investigated is provided by the violet system of CN. Also considered are the fourth positive system of CO and the Swan system of C-2 molecule. Comparison is made of the radiation intensity and time dynamics of the molecular systems identified above.

引用

页码：733 / 739

页数：7