搜索 - 科创

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分别是1个32mm的ppr knsu发动机，装药50克还一个32mm的ppr rap发动机圆孔装药最后一个50mm的 ppr rap 发动机星孔装药都很成功，燃烧时间很短，只是后...

三枚KNDX燃料，用硝酸钾和葡萄糖以60:40热熔法制成。直径20mm，长50mm，中空6mm，质量都在28g左右，金属发动机，喷喉直径5mm实测最大推力3N左右，燃烧时间很长，残渣很多，甚至堵住了喷...

第一次：2025.8 小区开放试燃也算成功吧。就是看一下燃料合不合格。第二次：2025.8.20 安宁第一次试车。塑料喷口改进：没有把发动机放在正确位置。是端口点燃所以直接给我喷了30多秒。。。...

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