搜索 - 科创

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针栓式喷注器的研发背景针栓喷注器起源于 19 世纪 50 年代中期JPL关于液体自燃推进剂混合和燃烧反应时间的实验研究TRW 公司于 19 世纪 60 年代开始实践并研制针栓喷注器。

基于个人设计经验而言，综合考虑加工难度和成本，个人认为针栓式喷注器的针栓直径不宜小于10mm。经过权衡，本人按照20mm左右的针栓直径设计了一台5KN液氧甲烷液体火箭发动机。

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