Is SpaceX's Raptor engine the king of rocket engines?
推荐理由
A great place to start is this amazing video by The Everyday Astronaut
说明
这是2019年由Everyday Astronaut发布的一部讲解,主题归在Space exploration & spaceflight。它讲的是rocket engines这一支里的具体问题,而不是把整个领域扫一遍。适合第一次接触、还没有先修课的人。内容上可以概括成:Everyday Astronaut explains the basic physics of rocket engines, the main engine cycles and fuel types, then compares SpaceX's methane-fueled full-flow staged combustion Raptor to other engines. It runs nearly 50 minutes with chapter markers.这些读者给出的理由,核心是:HN commenters send people here as the best accessible starting point for understanding why Raptor and fuel choice matter for Starship.讲法不绑某一条新闻,过几年仍然可以当材料看。从2019年到2022年,有4位不同的读者在4个不同月份把它推荐出来,其中明确叫别人去看的有2次。适合用一集把一个概念补上的人。抓住它用的那个图像或类比,比背公式重要。如果已经会了基本定义,就把注意力放在它怎么把rocket engines变成能跟着复述的例子。
视频信息
- 频道
- Everyday Astronaut
- 时长
- 49 分 2 秒
- 发布年份
- 2019
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