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Updated: Jul 4, 2025

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通过数值模拟对人类步行,跑步和冲刺的空气动力学分析

Pedro Forte1,2,3, Nuno Sousa4, José Teixeira2,3,5

  • 1Department of Sports, Instituto Superior de Ciências Educativas do Douro, Penafiel, Portugal.

Acta of bioengineering and biomechanics
|February 5, 2024
PubMed
概括

计算流体动力学 (CFD) 揭示了空气动力学阻力随着人类的运动变化而变化. 短跑产生了最多的阻力,而步行产生了最少的阻力,中间是跑步.

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Kinematic Equations: Problem Solving01:15

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When analyzing one-dimensional motion with constant acceleration, the problem-solving strategy involves identifying the known quantities and choosing the appropriate kinematic equations to solve for the unknowns. Either one or two kinematic equations are needed to solve for the unknowns, depending on the known and unknown quantities. Generally, the number of equations required is the same as the number of unknown quantities in the given example. Two-body pursuit problems always require two...
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