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YF-215

YF-215
原产国 中华人民共和国
设计者北京航天动力研究所
用途起飞级发动机
相关产品长征九号运载火箭
上一代产品YF-209
现状研发中
液态火箭发动机
推进剂液氧 / 甲烷
系统全流量分级燃烧循环
构造
燃烧室1
性能
推力(海平面)2,000千牛顿(450,000英磅力
用于
长征九号运载火箭第一级

YF-215,即“200吨级液氧甲烷发动机[1],是中华人民共和国正在研制中的一型液体火箭发动机,该发动机以液氧甲烷为推进剂,预计将会成为中国第一款采用全流量分级燃烧循环技术的火箭发动机,计划用于长征九号系列火箭的芯一级[2]

参见

参考文献

  1. ^ 虎嗅网. 中国的运载火箭有多强:“液氧甲烷发动机”篇. 虎嗅网. 2023-06-14 [2023-07-18]. (原始内容存档于2023-07-20). 
  2. ^ 网易. 星舰最大亮点是全流量液氧甲烷火箭发动机!我国计划2028年前造出. www.163.com. 2023-04-22 [2023-07-18]. (原始内容存档于2023-07-18). 
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YF-215
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