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苍穹火箭发动机

苍穹
原产国 中华人民共和国
设计者星河动力
制造者星河动力
现状研发中
液态火箭发动机
推进剂液氧 / 煤油
系统燃气发生器循环
1
构造
燃烧室1
性能
推力(真空)500 kN(110,000 lbf
推力(海平面)400 kN(90,000 lbf
燃烧室压力8.0 MPa(1,160 psi)
用于
智神星一号运载火箭
参考文献
参考文献[1]

苍穹(英语:Welkin)是星河动力公司研制中的液氧煤油火箭发动机,采用燃气发生器循环。该发动机的特点是采用了针式喷射器,双吸式同轴涡轮泵,以及采用了涡流原理的燃气发生器。[2]发动机为重复回收使用而设计,可将推力深度节流至20%,并可重复使用50次。[1][3]

注释

  1. ^ 1.0 1.1 WELKIN REUSABLE LOX / KEROSENE ENGINE. www.galactic-energy.cn. Galactic Energy. [9 August 2022]. (原始内容存档于2022-11-14). 
  2. ^ Pallas-1. www.b14643.de. [2022-08-28]. (原始内容存档于2022-01-25). 
  3. ^ Will This Chinese Company be the next SpaceX?. West East Space. 19 July 2019 [9 August 2022]. (原始内容存档于2020-05-27). 

参见

YF系列火箭发动机

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苍穹火箭发动机
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