空姐与飞机发动机合影告诉你它有多大-快科技-科技改变生活

空姐与飞机发动机合影告诉你它有多大

随心
2016年09月27日 09:31
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涡轮喷气发动机可称为上世纪最神奇、伟大的发明之一。

从外表看，它就是一个两端开口的圆筒，内部安装有十几级风扇、压气机、涡轮，以及传动轴、主燃烧室、加力燃烧室和喷管，数万个零部件。

但就是这样一个直径约1米、长度4~5米的圆筒能够持续不断地产生上万公斤、相当于自身重量8~10倍的推力，这就是它的神奇之处。

下面，我们就通过一组空姐与飞机发动机的合影，看看它究竟有多大。

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#空姐 #飞机 #合影

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