论文标题
冲击强度对聚焦冲击波的辐射的影响
Effect of Shock Strength on the Radiation of Focusing Shock Wave
论文作者
论文摘要
高温辐射空气是通过在冲击管上的球形收敛测试部分中聚焦冲击波来实验产生的。收敛部分将冲击集中在最小扩散损耗的点上。观察到辐射向紫外线区域的转移，而聚焦冲击波的强度增加。从辐射谱观察到原子和分子发射。随着空气分子的发射，还观察到污染的排放。使用黑体辐射曲线估算了辐射气体的温度，观察到为13000K。
High temperature radiating Air is produced experimentally by focusing a shock wave with the help of a spherically converging test section attached to a shock tube. The converging section concentrates the shock to a point with minimum diffusion losses. A shift in radiation towards the UV region was observed with an increase in the strength of the focusing shock wave. The atomic and molecular emission was observed from the radiation spectrum. Along with the emission from molecules of Air, emissions from contaminations were also observed. The temperature of the radiating gas was estimated using the blackbody radiation curve and was observed to be 13000 K.
