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科普干货之飞机机翼究竟有多少种翼型(1)
机翼前后缘和机身垂直,机翼从里到外一样宽。这样的机翼结构简单,制造容易,产生升力的效率较高,但阻力也较大。升力的力臂使得翼根的受力很是不利。 上图为最简单的机翼上平直翼 为了均衡升力的分布,并改善机翼的受力设计和降低重量,平直翼可以 ...
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