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综述了固体推进剂燃烧过程铝的团聚和凝相燃烧产物研究进展,对现有研究中存在的局限性进行了讨论,并分析了未来的研究趋势。建议未来在以下几个方向开展系统深入的研究,包括高压下固体推进剂燃烧过程铝团聚微观动力学机理,推进剂配方对团聚影响系统性实验研究,团聚模型,铝团聚抑制方法等。非常规铝粉的使用、对铝表面进行包覆等新型的团聚抑制方法应当予以重点关注。
The research progress of agglomeration and condensation combustion products of solid propellants during combustion was reviewed. The limitations of the existing studies were discussed and the future research trends were analyzed. It is suggested that systematic and in-depth research should be carried out in the following several aspects, including micro-kinetic mechanism of aluminum agglomeration during solid propellant combustion under high pressure, systematic experimental study of influence of propellant formulation on agglomeration, agglomeration model and inhibition of aluminum agglomeration. Unconventional use of aluminum powder, aluminum cladding and other new methods of agglomeration suppression should be focused.