摘要
介绍一种新型的比冲标准物质BC-1,同SQ-2标准物质相比,对配方进行了改进,其燃烧性能和燃烧稳定性均优于SQ-2。通过对配方中燃烧催化系统的改进,研制出了一种新型的比冲标准物质BC-1,克服了SQ-2标准物质的燃烧不稳定性,且具有优良的燃烧特性,在6MPa^12 MPa压力范围内的压强指数由0.60降至-0.03。
A new kind of reference materials of specific impulse -BC - 1 were introduced. Comparing with the traditional reference material, SQ - 2, the combustion properties of BC - 1 were obviously improved, the pressure exponent of the propellant were decreased from 0.60 to - -0.03 in the pressure range of 6 MPa - 12 MPa, while its unsteady combustion were significantly restrained by addition of the improved combustion catalyst in the propellant.
出处
《宇航计测技术》
CSCD
2005年第6期24-27,共4页
Journal of Astronautic Metrology and Measurement
基金
国防计量"十五"计划重点项目
关键词
燃烧性能
固体推进剂
比冲标准物质
Combustion property Solid propellant Reference materials of specific impulse
