Experimental study on thermal ignition and combustion of droplet of ammonium dinitramide based liquid propellant in different oxidizing gas atmospheres
Experimental study on thermal ignition and combustion of droplet of ammonium dinitramide based liquid propellant in different oxidizing gas atmospheres
复制标题
二硝氨铵基液体推进剂液滴在不同氧化气体气氛下的热着火与燃烧实验研究
DOI：
10.1016/j.actaastro.2019.12.030
复制
发表时间：
2020-04-01
影响因子：
3.5
通讯作者：
Yao, Zhao-Pu
中科院分区：
文献类型：
--
作者：
Li, Hong-Meng;Li, Guo-Xiu;Yao, Zhao-Pu
An experimental study was conducted to investigate the thermal ignition and combustion characteristics of liquid droplet of ammonium dinitramide based liquid propellant in different oxidizing gas atmospheres under different on-load voltages. The oxidizing gases included air, O-2, N2O and NO. The ignition and combustion processes were recorded synchronously by two high speed cameras to catch the directly recorded images and schlieren images respectively. In order to explore the ignition and combustion process quantitatively, the ignition delay time, burning duration and the development of the droplets were analyzed.
