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YF-215

YF-215
原產國 中华人民共和国
設計者北京航天动力研究所
用途起飞级发动机
相關產品长征九号运载火箭
上一代产品YF-209
現狀研发中
液態火箭發動機
推進劑液氧 / 甲烷
系統全流量分级燃烧循环
構造
燃燒室1
性能
推力(海平面)2,000千牛頓(450,000英磅力
用於
長征九號运载火箭第一級

YF-215,即“200吨级液氧甲烷发动机[1],是中華人民共和國正在研制中的一型液體火箭發動機,该发动机以液氧甲烷为推进剂,预计将会成为中国第一款採用全流量分级燃烧循环技术的火箭发动机,计划用於長征九號系列火箭的芯一级[2]

参见

[编辑]

参考文献

[编辑]
  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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