| 参数组合的改变对铁饼飞行性能的影响 |
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| 引用本文： | 郑清营. 参数组合的改变对铁饼飞行性能的影响[J]. 湛江师范学院学报, 2001, 22(6): 83-85 |
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| 作者姓名： | 郑清营 |
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| 作者单位： | 湛江师范学院,体育系,广东,湛江,524048 |
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| 摘 要： | 在铁饼风洞实验数据的基础上，结合实际投掷运动中容易出现的几种初始参数组合，对铁饼飞行空气动力学性能及对运动成绩的影响进行了系统的计算和比较分析，并从理论的层面上获得了符合运动实际的相关结论。
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| 关 键 词： | 相对风速 升力 阻力 滑翔 体育比赛 铁饼 飞行性能 |
| 文章编号： | 1006-4702(2001)06-0083-03 |
| 修稿时间： | 2001-06-08 |
The Influence on the Motions of Flying Discus as Change the Parameter Combination |
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| ZHENG Qing-ying. The Influence on the Motions of Flying Discus as Change the Parameter Combination[J]. Journal of Zhanjiang Normal College, 2001, 22(6): 83-85 |
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| Authors: | ZHENG Qing-ying |
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| Abstract: | Using the experimental data of discus in wind tunnel and several initial parameter combinations, which was gained easily through realistic throuing, the article analysed the motions of discus through air and the influence on results,and achieved related conclusion conforming to the motions practice of discus from the layer of theory. |
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| Keywords: | relative speed of wind lift resistance glide |
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