摘要
文中结合闭气装置工作环境,对火箭发动机的闭气装置性能进行了分析。利用所设计的试验装置对几种闭气装置的性能进行了测试。通过对测试结果的分析,确定了锥形塞与端盖相结合的闭气方式。该方式的闭气装置能够保证发射时对发动机可靠的闭气,在外弹道上发动机可靠点火和解脱。
In this paper obturator performance of rocket engine is analyzed according to work environment. Several obturator's performance is investigated by experiment. A cornplug combined endclosure pattern obturator is selected on the basis of experiment results. This pattern obsturator can satisfy requirement of rocket engine on the interior ballistic and exterior ballistic.
出处
《弹箭与制导学报》
CSCD
北大核心
2003年第3期48-49,共2页
Journal of Projectiles,Rockets,Missiles and Guidance
