摘要
硝酸羟胺(HAN)基推进剂具有能量高、安全钝感和燃烧产物绿色无毒等优点,在推进系统连续启动和推力调节等操作方面具有一定优势。综述了HAN基液体推进剂、HAN基凝胶推进剂和HAN基固体推进剂的配方组成、分解特性、点火燃烧性能及相关的应用技术状况。提出了今后的研究重点:制备HAN基液体推进剂用高性能催化剂床,同时发展电点火为可靠点火方式;改善HAN基凝胶推进剂点火性能,加快工程化应用;探究HAN基固体推进剂燃熄可控机理,突破大规模推进系统应用瓶颈。
Hydroxylammonium nitrate(HAN)‑based propellant has the advantages of high energy,insensitive and non‑toxic combustion products.It offers advantages in the continuous start‑up and thrust adjustment of propulsion system.The formula composition,decomposition characteristics,ignition and combustion performance of HAN‑based liquid propellant,HAN‑based gel propellant and HAN‑based solid propellant were reviewed.The key points for future research were proposed:preparing high‑performance catalyst bed for HAN‑based liquid propellants,developing electric ignition as a reliable ignition mode;im‑proving the ignition performance of HAN‑based gel propellant,accelerating the engineering applications;exploring the combustion and flameout controllable mechanism of HAN‑based solid propellant,and breaking through the bottleneck of large‑scale application of the propulsion system.
作者
鲍立荣
汪辉
陈永义
张伟
张晓军
黄寅生
沈瑞琪
叶迎华
BAO Li-rong;WANG Hui;CHEN Yong-yi;ZHANG Wei;ZHANG Xiao-jun;HUANG Yin-sheng;SHEN Rui-qi;YE Ying-hua(Institute of Space Propulsion,Nanjing University of Science and Technology,Nanjing 210094,China;Micro‑Nano Energetic Devices Key Laboratory of MIIT,Nanjing 210094,China.;School of Chemical Engineering,Nanjing University of Science and Technology,Nanjing 210094,China;Xi'an Modern Chemistry Research Institute,Xi'an 710065,China)
出处
《含能材料》
EI
CAS
CSCD
北大核心
2020年第12期1200-1210,I0005,共12页
Chinese Journal of Energetic Materials
基金
中央高校基本科研业务专项(30919012102)
西安近代化学研究所开放合作创新基金(SYJJ17,SYJJ200314)。
关键词
硝酸羟胺(HAN)基推进剂
配方组成
分解特性
点火燃烧性能
研究进展
hydroxylammonium nitrate(HAN)‑based propellant
formula composition
decomposition characteristics
ignition and combustion performance
review
