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焦点一号

焦点一号
原产国 中国
首次试车2019年
设计者星际荣耀
用途芯级发动机
相关产品双曲线二号
现状在研
液态火箭发动机
推进剂液氧 / 甲烷
系统燃气发生器循环
构造
燃烧室1
性能
推力(真空)150 kN(34,000 lbf)
推力(海平面)117 kN(26,000 lbf)
比冲(真空)355秒(3.48千米每秒)
用于
双曲线二号第一级/第二级
参考文献
参考文献[1]

焦点一号(JD-1)是中国民营航天企业星际荣耀研发中的一型液体火箭发动机[2]。该发动机以液氧甲烷为推进剂,采用燃气发生器循环设计,首次全系统长程试车于2019年07月12日实施[3]

参见

参考文献

  1. ^ 高可靠、低成本、变推力、可重复使用液氧甲烷发动机 - 中国航空创新创业大赛. www.aeroinno.com. [2023-03-16]. (原始内容存档于2023-03-17). 
  2. ^ 星际荣耀. www.i-space.com.cn. [2023-03-17]. (原始内容存档于2020-08-01). 
  3. ^ 星际荣耀宣布焦点一号可重复使用液氧甲烷发动机通过长程试车考核 | 投中网. www.chinaventure.com.cn. [2023-03-17]. (原始内容存档于2023-03-17). 
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焦点一号
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