串联双燃速固体火箭发动机一维内弹道计算  

One-dimensional interior ballistic calculation of solid rocket motors with dual burning rate propellant

作　　者：鲍福廷[1] 赵飞[1] 李进贤[1] 

机构地区：[1]西北工业大学航天工程学院,西安710072

出　　处：《固体火箭技术》2002年第1期5-7,共3页Journal of Solid Rocket Technology

摘　　要：探讨了双燃速固体火箭发动机一维内弹道计算方法 ,并给出了混合燃气参数的处理方法 ,综合考虑了燃烧室热损失、喷管效率、喉部烧蚀和装药的侵蚀燃烧对内弹道性能的影响 。The method of one dimensional internal ballistic calculation of solid rocket motors (SRM) with dual burning rate is presented in this paper. A CAD software of one dimensional internal ballistic calculation of SRM was developed by use of C ++ Builder, and many factors which have effect on the performance of interior ballistics such as the thermal loss of chamber, nozzle effciency, throat erosion loss, and erosive burning are taken into account in this software. And it can basically meet the requirements of the design precision and application. This software is a useful tool for SRM design.

关 键 词：固体推进剂 火箭发动机 内弹道计算 侵蚀燃烧 串联双燃速装药 

分 类 号：V430[航空宇航科学与技术—航空宇航推进理论与工程]