摘要
建立了液体推进剂爆炸火球成长过程和火球辐射传热理论模型，研究了火球尺寸变化、火球持续时间、火球内部温度、火球辐射传递过程等方面的变化规律，理论预测结果与试验测量结果吻合。还讨论了火球升离地面的临界条件、高空环境对火球直径的影响和火球随风漂移等三方面的问题。
theoretical model of fireball growth and heat radiation transfer in liquid propellant launch vehicle explosion is presented. Fireball diameter, duration time, internal temperature and radiating transfer process are studied. Theoretical predicting has good agreement with experiment results. Critical conditions of fireball lift-off, effects of high altitude environment and fireball gliding are also analysised.
出处
《推进技术》
EI
CAS
CSCD
北大核心
1996年第6期52-57,共6页
Journal of Propulsion Technology
关键词
液体推进剂
运载火箭
推进剂
爆炸
Liquid propellant
Launch vehicle
Propellant explosion
Explosion effect
Mathematical model
Radiating heat transfer
