摘要
通过研究国外液氧/甲烷发动机技术的发展和现状,在中国首台氢氧膨胀循环发动机技术基础上,进行换甲烷推进剂的演示试验,结合试验结果及低温发动机研制基础,提出8吨级甲烷膨胀循环发动机的系统方案及关键技术。
Based upon the study on LOX/LCH_4 rocket engine of foreign countries and the technology of China＇s first LOX/LH_2 expander cycle engine, the demonstration test of LOX/LCH_4 engine is conducted. With the test result and relevant knowledge of cryogenic engine technology, the system scheme and key technology of LOX/LCH_4 expander cycle engine whose thrust is 8t is proposed.
出处
《导弹与航天运载技术》
北大核心
2015年第6期25-28,59,共5页
Missiles and Space Vehicles
关键词
液氧/甲烷发动机
膨胀循环
演示试验
LOX/LCH_4 rocket engine
Expander cycle
Demonstration test
