铝颗粒云燃烧研究进展

为探究铝颗粒云燃烧特性，把握其研究进展，并为后续研究工作提供参考，本文首先简述了铝颗粒点火、燃烧过程，总结了铝颗粒燃烧机理；其次，综述了铝颗粒云燃烧的实验、理论和模拟研究进展，从不同维度分析了影响颗粒云火焰速度的关键参数，并提出颗粒云燃烧的研究方向，包括提升颗粒云燃烧实验颗粒分散均匀性与表征精度、降低火焰传播速度等实验结果散差、改善颗粒云燃烧理论预测模型精度及构建实用的颗粒云燃烧模拟CFD模型。

Progress on Aluminum Dust Clouds Combustion Research

The study aims at exploring the characteristics and research progress of aluminum dust clouds combustion, providing references for future research. It firstly describes the ignition and combustion processes of aluminum particle, and clarifies the combustion mechanism of aluminum particle; then the experimental, theoretical and simulation progresses on aluminum dust clouds combustion have been summarized, together with parametric analysis on the particle clouds combustion process. Future work on aluminum dust clouds combustion may focus on: improving the dispersion and characterization accuracy of the particle clouds combustion experiment, reducing the deviation of flame propagation speed, raising the accuracy of theoretical prediction model depicting the particle clouds combustion and building a practical CFD model for particle clouds combustion simulation.