摘要
在建立铝颗粒燃烧模型及其燃烧产物凝聚成核模型基础上，对铝粉燃烧所形成的AL2O3平均粒径进行了计算研究。也对推进剂燃烧环境下铝颗粒燃烧区域中温度、燃烧产物的质量分数、过饱和度及其凝聚成核速率的变化规律进行了分析讨论。
On the basis of the diffusional combustion model of metal combustion and heterogeneous nucleation mechanism,the average particle shes of the product in aluminium combustion are calculated. With thecalculated results, the distribution characteristics in the reaction area and the average particle size of the product are studied.
出处
《固体火箭技术》
EI
CAS
CSCD
1997年第2期43-47,共5页
Journal of Solid Rocket Technology
基金
火炸药燃烧国防科技实验室资助
关键词
固体推进剂
添加剂
燃烧产物
铝粉
凝聚成核
Solid propellant metallic additive Particle size Combustion product Powdered aluminium
