Smoke oxide particles formation at the burning surface of condensed systems
Smoke oxide particles formation at the burning surface of condensed systems
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DOI：
10.1016/j.actaastro.2019.03.031
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发表时间：
2019-05
影响因子：
3.5
通讯作者：
V. Babuk;N. Budnyi
中科院分区：
文献类型：
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作者：
V. Babuk;N. Budnyi
建立了冷凝系统燃烧表面氧化物烟尘(SOP)生成数学模型的主要位置。该模型描述了非团聚金属在燃烧凝聚系统表面附近的气相中燃烧时SOP的形成，以及金属在骨架层表面的团聚颗粒燃烧过程中SOP的形成。考虑了两种不同的凝聚体系(基于活性粘结剂和基于硝酸铵)使用该模型的结果和前景，这两种凝聚体系在上述机理之一的发展过程中主要产生SOP。通过对数值结果和实验结果的比较，得出了它们令人满意的一致性的结论。通过对该模型的分析，为其今后的改进和应用奠定了基础。
Main positions of the mathematical model of smoke oxide particles (SOPs) formation at the burning surface of condensed system are developed. The model includes description of SOPs formation during burning of non-agglomerating metal in gas phase near surface of the burning condensed system, and during burning of metal of agglomerating particles on the surface of skeleton layer. Results and perspectives of using the model are considered for two different condensed systems (based on active binder and based on ammonium nitrate), which produce SOPs mostly during the development of one of the mentioned mechanisms. A comparison of numerical and experimental results has allowed to make a conclusion about their satisfactory agreement. An analysis of the model allows to create a base for its future improvement and application.