搜索 - 科创

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今早过氧化氢发动机试车算成功了，没点火的推力为3公斤多。先上图，视频要等明天才能上到！这次采用双组元模式，燃料分别装在两个密封灌了，压力来源是气压机，很笨拙的，不好意思拍。氧化剂为过氧化氢50°，燃料...

大神们的液机都是用的什么样的供应系统？泵压式还是气压式？气压式是选择恒压式还是落压式(就是外置气瓶增压还是直接在贮箱中增压)？小白最近看了点书，只会纸上谈兵(不，现在连纸上谈兵都不会)……

本帖最后由 helium 于 2014-6-4 22:57 编辑无论是哪种发动机，首要考虑的问题就是喷管和燃烧室的烧蚀问题，或许对于固机这个问题还不算突出，而对于液机，这个问题是首要考虑的

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