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HM60(火神)是阿里安5运载火箭的主发动机。经过一些比较研究之后,现已按运载火箭的需要确定了这种发动机的基本要求。重点要求是可靠性及安全性。性能参数满足经济性最佳的要求。本文给出了最近公布的火神发动机主要特性、关键部件及缩比模型的初期试验结果。
HM60 (Vulcan) is the main engine of Arion 5 launch vehicle. After some comparative studies, the basic requirements for such an engine have now been established as required by the launch vehicle. The key requirement is reliability and safety. Performance parameters to meet the most economical requirements. This article presents the main features of the recently announced Vulcan motor, the key components and the initial test results of the reduction ratio model.