CAJ | 학술논문

　　等速对转行星齿轮传动系统是对转风扇开式转子发动机的关键技术。与齿轮驱动单级风扇（GTF）发动机的行星齿轮传动系统相比较，该系统的结构更为复杂，工作条件更恶劣。本文以对转风扇开式转子发动机齿轮传动系统概念设计为基础，开展了行星齿轮传动系统初步设计、齿轮疲劳强度分析、行星轴承寿命分析和传动系统润滑设计技术研究，为开式转子发动机的发展提供参考。
　　등속대전행성치륜전동계통시대전풍선개식전자발동궤적관건기술。여치륜구동단급풍선（GTF）발동궤적행성치륜전동계통상비교，해계통적결구경위복잡，공작조건경악렬。본문이대전풍선개식전자발동궤치륜전동계통개념설계위기출，개전료행성치륜전동계통초보설계、치륜피로강도분석、행성축승수명분석화전동계통윤활설계기술연구，위개식전자발동궤적발전제공삼고。
As the key technology of the open rotor engine with counter-rotating fans, the planetary gear system with the same counter-rotating speeds owns more complicated conifguration and bears poorer working environment compared with the single fan of geared turbofan engine. Based on the concept design of gear driven system for the open rotor engine with counter-rotating fans, the preliminary design of planetary gear system, gear tooth strength analysis, planetary bearing life analysis and lubrication design technology research were accomplished in this paper, which contribute to the development and experience accumulation of the open rotor engine.