摘要
研究了续航发动机钨渗铜材料喷管内的沉积特性和沉积规律 ,以及发动机尺寸与沉积的关系 ,得出该类发动机喷管喉径由于沉积引起的变化规律。理论分析与试验结果吻合较好 ,研究结果对该类发动机设计有重要借鉴意义。
Sedimentation properties, their regularity and relationship with the size of motors for copper sintered wolfram nozzles upon sustained flights in SRM are studied Changes in nozzle throat's dimension caused by sedimentation are found out It matches with the experimental results very well and may present as a reference in the design of similar motors
出处
《兵工学报》
EI
CAS
CSCD
北大核心
2001年第3期426-428,共3页
Acta Armamentarii
