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常温绿色液体推进剂发展现状与趋势

何国强,宋泽林,魏祥庚,冯奕铭,张洪宁,崔猛,牛云飞,刘雄峰,赵昊阳   

  1. 西北工业大学
  • 收稿日期:2026-02-02 修回日期:2026-05-11 出版日期:2026-05-14 发布日期:2026-05-14
  • 通讯作者: 魏祥庚
  • 基金资助:
    陕西省自然科学基础研究计划

Development Status and Trends of Ambient-Temperature Green Liquid Propellants

  • Received:2026-02-02 Revised:2026-05-11 Online:2026-05-14 Published:2026-05-14
  • Contact: xiang-geng WEI

摘要: 常温绿色液体火箭推进剂具有环境友好、无毒或毒性小、综合成本低、可长期储存等优势,在越来越多的场景下受到关注并实用。综述了多种常温绿色推进剂,对比了不同推进剂的性能和优缺点,指出了各推进剂在应用中面临的问题。分析了多种高能添加剂对常温绿色推进剂体系的性能提升效果,指出了不同添加剂的特点和应用潜力。最后总结了不同场合下适用的常温绿色液体推进剂,并展望了常温绿色液体推进剂和高能添加剂将来面临的关键问题,为常温绿色液体火箭推进剂的研究与发展提供了一定参考。

关键词: 液体火箭发动机, 常温绿色液体推进剂, 能量特性, 添加剂, 使用性能

Abstract: Ambient-temperature green liquid rocket propellants offer advantages such as environmental friendliness, high safety, low overall cost, and long-term storage capability, while also providing rapid response capabilities for propulsion systems. They are gaining increasing attention and practical application in a growing number of scenarios. Based on the classification of fuels and oxidizers, various ambient-temperature green propellants are reviewed, with their performance compared and their respective strengths and weaknesses highlighted, along with the challenges faced in their application. The performance enhancement effects of various high-energy additives on ambient-temperature green propellant systems are calculated, and the characteristics and application potential of different additives are compared and analyzed. Finally, suitable ambient-temperature green liquid propellants for different scenarios are summarized, and key future challenges for these propellants and high-energy additives are outlined, providing a reference for the research and development of ambient-temperature green liquid rocket propellants.

Key words: liquid rocket engine, ambient-temperature green liquid propellants, energy characteristics, additives, operational characteristics

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