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人们对鸟类飞行原理的研究由来已久,对其水平推力的解释,主要归结为扑翼向后下方的倾斜振翅,它使升力产生一个水平向前的分力,这一分力成为鸟类前进的动力.从垂直振翅情况下的翼端弯曲变形情况出发,探讨扑翼产生水平飞行动力的另一来源,并给出定量的分析结果.
扑翼前飞的动力探讨
【摘 要】
：
人们对鸟类飞行原理的研究由来已久,对其水平推力的解释,主要归结为扑翼向后下方的倾斜振翅,它使升力产生一个水平向前的分力,这一分力成为鸟类前进的动力.从垂直振翅情况下
【机 构】
：
湖南省溆浦县教师进修学校
【出 处】
：
科学之友
【发表日期】
：
2004年期
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