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Mechanical analysis of tennis racket and ball nduring impact based on finite element method

机译:基于有限元法的网球拍和球耐力的力学分析

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Mechanical analysis of tennis racket and ball during impact is of utmost importance to advance development of sports activities. Finite element analysis is often applied to further our understanding of the mechanics of sports equipment. Based on the finite element method, in the present paper FE model of tennis racket and meshing can be developed. The effect of incident angle and velocity of ball, tennis racket material and the relationship with incident/rebound velocity of ball are researched in detail to demonstrate the internal relation during the racket/ball impact. It is found that the incident angle and velocity, the racket material and the ratio of incident/rebound velocity are main influencing factors.
机译:网球拍和球在撞击过程中的机械分析对于促进体育活动的发展至关重要。有限元分析通常用于进一步了解运动器材的力学。基于有限元方法,本文可以建立网球拍和网格的有限元模型。详细研究了球的入射角和速度,网球拍材料的影响以及与球的入射/回弹速度之间的关系,以证明球拍/球撞击过程中的内部关系。发现入射角和速度,球拍材料和入射/回弹速度的比是主要影响因素。

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