固体含能材料点火引燃技术研究进展

(1.西安近代化学研究所 含能材料全国重点实验室,陕西 西安 710065; 2.西北大学 化工学院,陕西 西安 710069; 3.中国科学院 西安光学精密机械研究所 瞬态光学与光子技术国家重点实验室,陕西 西安 710119)

含能材料; 固体颗粒; 点火引燃; 单颗粒; 燃烧性能

Research Progress on Ignition Technologies of Solid Energetic Materials
LIU He-xin1, ZHAO Feng-qi1, QIN Zhao1, LI Hui1, MA Hai-xia2, JIANG Yi-fan1, ZHANG Chao1, YU Xiang-hua3, YAO Bao-li3

(1.National Key Laboratory of Energetic Materials, Xi'an Modern Chemistry Research Institute, Xi'an 710065, China; 2.College of Chemical Engineering, Northwest University, Xi'an 710069, China; 3.State Key Laboratory of Transient Optics and Photonics, Chinese Academy of Sciences, Xi'an 710119, China)

energetic material; solid particle; ignition method; single particle; combustion performance

DOI: 10.14077/j.issn.1007-7812.202302009

备注

总结归纳了化学能引燃、光能激发、电磁波、高压冲击波、电能激发以及气固流动换热等6种不同能量激励方式下固体含能材料的点火引燃方法,重点综述了点火引燃技术的性能特点以及其在固体含能材料基础研究方面的研究进展。固体含能材料与点火引燃技术之间具有匹配性,点火引燃技术的选择需综合考虑复杂度、稳定性与集成难度等系统特点,以及点火机理、升温速率、堆积形态等固体含能材料特性。基于固体含能材料在点火燃烧本征机理与点火燃烧控制规律两方面的基础研究需求,指出固体含能材料的点火引燃技术将向更安全可靠高效、可精确控制能量输出与可实现测量装置高度集成等方向发展。未来工作中建议进一步加强含能材料领域的单颗粒点火燃烧本征机理阐明、多种颗粒堆积形态点火燃烧研究体系完善与点火燃烧特性控制策略构建等方面的研究内容。附
The six different ignition techniques based on the energy excitation types, including chemical energy ignition, light energy excitation, electromagnetic wave, high-pressure shock wave, electric energy excitation, and gas-solid flow and heat transfer, were systematically summarized and introduced in the paper. Specifically, the characteristics of the above-described ignition methods were shown, and their recent application and progress in the basic studies of solid energetic materials were also emphasized. In order to determine the appropriate ignition technology for the different energetic materials, it is necessary to comprehensively consider the technical characteristics such as complexity, stability, and integration difficulty for ignition systems, as well as ignition mechanism, heating rate, and accumulation state for solid energetic materials.Based on the basic research needs in terms of intrinsic mechanism and combustion control law, it is pointed out that the ignition technologies of solid energetic materials are developing in the direction of more safety, more reliablity, higher efficiency, accurate control of energy output and high integration of measuring devices. Future work should further strengthen the research on illustrating the intrinsic mechanism of ignition for single-particle energetic materials, improving the research systematism for various particle packing forms, and constructing control strategies of ignition characteristics.112 References were attched.