非化学平衡条件下膏体富燃料推进剂的热力计算  

Thermodynamic calculation of fuel-rich pasty propellant under the chemical non-quilibrium condition

作　　者：郑凯斌[1] 陈林泉[1] 张胜勇[1] 

机构地区：[1]中国航天科技集团公司四院,陕西西安710025

出　　处：《火箭推进》2006年第3期31-34,共4页Journal of Rocket Propulsion

摘　　要：膏体富燃料推进剂一次燃烧处于非平衡条件下,本文建立了非平衡条件下热力计算的理论模型以及不同热力学状态下求解平衡组分和燃烧温度的控制方程组。对给定配方的膏体富燃料推进剂在非平衡条件下的燃烧温度进行了计算,并对本文采用的方法进行了验证,证明是可行的。The primary combustion of fuel-rich pasty propellant is under the chemical non-equilibrium condition. This paper presents the theoretical model of thermodynamic calculation under the chemical non-equilibrium condition and equations solving equilibrium compositions and temperature in the different thermodynamic states. Nonequilibrium temperature is calculated for the given fuel-rich pasty propellant. The method adopted in this paper is compared with related result in other literature and it is shown that the method is feasible.

关 键 词：膏体富燃料推进剂 非化学平衡 热力计算 燃烧温度 

分 类 号：V51[航空宇航科学与技术—航空宇航推进理论与工程]