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针对重复使用航天运输系统及临近空间快速投放平台动力需求,提出了一种预冷空气涡轮火箭组合动力系统方案,分析了此动力系统的技术特点及与其他组合循环动力的差异,进行了系统初步性能分析。研究表明:通过调节系统参数,此动力系统参数闭合,性能较佳,方案可行;进一步分析了动力系统涉及的核心技术及技术基础,认为预冷空气涡轮火箭组合动力系统具有可实现性。
Aiming at the power demand of reusable space transportation system and near-space rapid deployment platform, a scheme of precooling air turbine rocket combination power system is proposed. The technical characteristics of the power system and the differences with other combined cycle power are analyzed. Performance analysis. The results show that the parameters of the power system are closed and the performance is better and the scheme is feasible. The core and technical basis of the power system is further analyzed. It is considered that the combination of cooling system and the rocket power system is feasible.