摘要
推导了固体火箭发动机推力、比冲、总冲、流量和压强等标准偏差计算公式,并根据发动机使用要求,在分析影响这些偏差的主要因素基础上,进一步简化了这些偏差计算公式。应用误差分析理论并根据单因素试验结果给出了预示发动机推力性能偏差及可靠度综合评定方法。
The calculation equations of the standard deviations for thrust,specific impulse,total impulse,flow rate and pressure of solid rocket motors are derived. According to the application requirements of solid rocket motors and based on the analysis of some important factors which affect these deviations, the equations are further simplified. The methods for predicting thrust performance deviation and evaluating reliability for solid rocket motors are given by using the error analysis theory and single factor test results.
出处
《固体火箭技术》
EI
CAS
CSCD
北大核心
2003年第3期35-38,共4页
Journal of Solid Rocket Technology
