前瞻科技 ›› 2022, Vol. 1 ›› Issue (4): 99-112.DOI: 10.3981/j.issn.2097-0781.2022.04.007

• 综述与述评 • 上一篇    下一篇

现代兵器固体火箭动力技术现状与展望

陈雄(), 许进升   

  1. 南京理工大学机械工程学院,南京 210094
  • 收稿日期:2022-10-24 修回日期:2022-11-24 出版日期:2022-12-20 发布日期:2023-01-17
  • 作者简介:陈雄,教授,博士研究生导师。南京理工大学研究生院常务副院长。主要研究方向为航空宇航推进技术、先进固体动力技术。作为项目/课题负责人,承担国防基础、总装型号、国家自然科学基金等项目60余项。获省部级科技奖励7项。出版专著2部、教材5部,发表论文80余篇,获授权发明专利40余项。电子信箱:chenxiong@njust.edu.cn

Development Status and Prospect of Solid Rocket Power Technology in Modern Weapons

CHEN Xiong(), XU Jinsheng   

  1. School of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing 210094, China
  • Received:2022-10-24 Revised:2022-11-24 Online:2022-12-20 Published:2023-01-17

摘要:

通过对国内外先进固体火箭发动机进行研究,从固体火箭发动机、固体火箭冲压发动机、膏体推进剂火箭发动机及旋转爆震发动机4个方面着手,总结与分析了国内外固体火箭发动机的技术特点及技术水平,提出了固体火箭发动机的技术发展方向及关键技术问题,探讨了解决关键技术问题的主要途径。

关键词: 火箭发动机, 推进剂, 多脉冲, 冲压发动机

Abstract:

This paper studies advanced solid rocket motors both in China and abroad and expounds on solid rocket motors, solid rocket ramjets, paste propellant-based rocket motors, and rotating detonation engines. In addition, the paper summarizes and analyzes the technical characteristics and level of solid rocket motors both in China and abroad and points out the technology development directions of solid rocket motors, as well as their key technical problems. Furthermore, the paper discusses the main approaches to solving these problems.

Key words: rocket motor, propellant, multiple-pulse, ramjet