Effect of a soccer ball’s surface texture on its aerodynamics and trajectory
Effect of a soccer ball’s surface texture on its aerodynamics and trajectory
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足球表面纹理对其空气动力学和轨迹的影响
DOI：
10.1177/1754337118794561
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发表时间：
2018
期刊：
影响因子：
--
通讯作者：
T. Asai
中科院分区：
文献类型：
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作者：
Sungchan Hong;J. Goff;T. Asai
足球的表面纹理对其空气动力学和飞行轨迹的影响尚不清楚。在这项研究中，使用了 5 个足球，每个足球都有 32 个具有不同表面纹理的面板。通过风洞实验检查了它们的空气动力学性能，然后计算了每个球的几个非旋转轨迹。结果表明，作用在足球上的空气动力会根据球的表面纹理而发生显着变化，从而影响飞行轨迹。该研究有助于了解足球表面如何影响空气动力学，这可能会影响足球的未来设计和开发。
The effect of a soccer ball’s surface texture on its aerodynamics and flight trajectory is not definitively known. For this study, five soccer balls were used, each having 32 panels with different surface textures. Their aerodynamics were examined via wind-tunnel experiments and then several non-spin trajectories were calculated for each ball. The results showed that the aerodynamic forces acting on a soccer ball change significantly depending on the surface texture of the ball, which in turn influences flight trajectories. The study contributes to an understanding of how a soccer ball’s surface influences the aerodynamics, which may impact the future design and development of soccer balls.