大学物理 ›› 2012, Vol. 31 ›› Issue (8): 57-57.
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崔熹旻[1] 朱宏宇[1] 傅心恺[1] 王思慧[2]
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摘要: 对以气球喷气为动力的小车运动状态进行研究,从气球内部的压强入手,综合考虑摩擦力,对气球车的效率进行定义和研究,探究了小车效率的影响因素,并结合实验进行了合理的理论修正,确定了最大效率的范围.
关键词: 气球车, 压强, 效率
Abstract: Starting from the internal pressure of the balloon and considering friction comprehensively, this arti- cle does research on the state of motion of balloons jet-powered car. We define and study the efficiency of the bal- loon car to explore influencing factors of the efficiency of the car. At last we combine with experiments and use rea- sonable theory correction to determine the range of maximum efficiency.
Key words: balloon car, pressure, efficiency
中图分类号:
崔熹旻[] 朱宏宇[] 傅心恺[] 王思慧[]. 影响气球车行驶效率及相关因素研究[J]. 大学物理, 2012, 31(8): 57-57.
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https://dxwl.bnu.edu.cn/CN/Y2012/V31/I8/57
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