铝颗粒燃烧实验及理论研究综述

为了对Al颗粒燃烧特性有全面认识，分析了铝颗粒燃烧的实验与理论研究成果。根据相关实验数据得出了铝颗粒在不同条件下燃烧时间分布情况图。阐述了铝颗粒燃烧模型的发展所经历的Dn 模型、Law模型、L-B模型和详细化学动力反应模型的适用性和优缺点，指出了深化铝颗粒燃烧机理的描述对模型改进的作用；为了更好描述Al颗粒在火箭发动机内的燃烧特性，提出了铝颗粒燃烧模型的改进方向以及未来的研究重点。

Literature Review of Single Aluminum Combustion Model and Theoretical Research

In order for having a comprehensive understanding of the aluminum particles combustion characteristics,the important aluminum particle combustion experimental and theoretical research was outlined. A figure of aluminum particles burn time,according to the relevant experimental data under different conditions,was described. It has described Dn model,Law model,L-B model and detailed chemomotive force response model,and the applicability,advantages and disadvantages of the above models were described. And it has pointed out that clearing the combustion mechanism of aluminum particles is important for improving model. In order to describe Al particles combustion characteristics better in a rocket engine,it proposed a direction of improving aluminum particle combustion model and future research priorities.