CAJ | 학술논문

为改善点传火的同时性、一致性,降低压力波,提高点传火系统的安全性,设计一种点传火模拟装置.用带有硝基软片管的药管结构替代传统的药包形式,进行点传火模拟试验,并对提出的3种试验方案进行模拟、讨论.实验结果表明:带有硝基软片管的药管结构能缩短轴向传火时间,维持较高压力,降低压力波,提高点传火一致性和发射装药点传火系统的安全性.
위개선점전화적동시성、일치성,강저압력파,제고점전화계통적안전성,설계일충점전화모의장치.용대유초기연편관적약관결구체대전통적약포형식,진행점전화모의시험,병대제출적3충시험방안진행모의、토론.실험결과표명:대유초기연편관적약관결구능축단축향전화시간,유지교고압력,강저압력파,제고점전화일치성화발사장약점전화계통적안전성.
In order to increase the simultaneity and consistency of ignition, and reduce pressure wave in chamber, a simulative device for ignition and flame spreading test was designed, which could improve safety of ignition and flame spreading system. Use igniter celluloid tube to replace traditional igniter bag. The 3 test schemes were simulated and discussed. The results show that not only the fire propagation time was shorten, but also the pressure wave was reduced when loading ignition with celluloid tube. It could improve safety of ignition and flame spreading system in propellant charge with igniter celluloid tube.