马格努斯效应演示教具的制作与研究

物理实验

马格努斯效应演示教具的制作与研究

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吕致远( 1972—) ，男，内蒙古包头人，内蒙古工业大学理学院物理系讲师，硕士，主要从事大学物理教

收稿日期: 2018-10-05

修回日期: 2018-12-14

网络出版日期: 2019-06-12

基金资助

内蒙古自治区高校创新创业教育科学研究( 2018) 资助

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Production and research of Magnus effect demonstration teaching aids

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1.College of Science， Inner Mongolia University of Technology，Hohhot， Inner Mongolia 010051，China; 2.College of Energy and Power Engineering， Inner Mongolia University of Technology，Hohhot， Inner Mongolia 010051，China

Received date: 2018-10-05

Revised date: 2018-12-14

Online published: 2019-06-12

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利用伯努利原理，制作了演示马格努斯效应的风力小车，并对小车动力作了理论推导，进一步通过实测小车受力等

数据，得到了小车受力的经验性公式，还对小车作了改进，使其结构更加轻巧，且增加了新的演示功能.

关键词： 马格努斯效应; 教具; 制作; 研究

吕致远, 杜云刚, 李柯宏, 田兴乐, 程浩珂, 胡雄伟 . 马格努斯效应演示教具的制作与研究[J]. 大学物理, 2019 , 38(5) : 35 . DOI: 10.16854 /j.cnki.1000-0712.180546

Using the Bernoulli principle，a wind-powered car that demonstrates the Magnus effect is produced，

and the formula of the car's dynamics is theoretically derived.Further， through the actual measurement of the force of

the car， the empirical formula of the force of the car is obtained.The car has also been improved to make it lighter

and new demo features have been added.

Key words： Magnus effect; teaching aid; production; research

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