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本文综述了含金属固体推进剂在加速度场中燃烧时瞬态燃烧领域的一些主要研究成果,指出了其中存在的某些阴显的不妥之处,如:金属颗粒的尺寸分布,金属球团变形参数与变形模量的关系.本文在综合有关模型的基础上,提出了含金属推进剂在加速度场中燃烧的计算方程组,并求解确定了其瞬态燃烧特性,所得结果比较满意,可供发动机设计和推进剂配方设计时参考.
This paper reviews some of the main research results of transient combustion of metal-containing solid propellants in the field of acceleration combustion and points out the overcasting defects such as the size distribution of metal particles, The relationship between the deformation parameters and deformation modulus.Based on the synthesis of the relevant models, the calculation equations for the combustion of metal-containing propellants in the acceleration field are proposed, and the transient combustion characteristics are solved and the results are satisfactory. For engine design and propellant formulation design reference.