| 简析万有引力下的潮汐现象 |
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| 引用本文： | 张婷.简析万有引力下的潮汐现象[J].成都航空职业技术学院学报,2013,29(1):26-28. |
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| 作者姓名： | 张婷 |
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| 作者单位： | 太原电力高等专科学校,山西太原,030013 |
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| 摘 要： | 潮汐现象是指海水在天体(主要是月球和太阳)引潮力作用下所产生的周期性涨落运动。习惯上把海水在垂直方向的涨落称为潮汐,而海水在水平方向的流动称为潮流。本文从牛顿的万有引力定律出发,分析理想状态下海水的受力情况,并用Fortran语言编程模拟受力数据,从而得到潮汐现象的本质和一些潮汐规律的科学解释。
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| 关 键 词： | 天体运动 万有引力 潮汐 引潮力 |
Discussing Tidal Phenomenon by Influence of Gravitation |
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| ZHANG Ting.Discussing Tidal Phenomenon by Influence of Gravitation[J].Journal of Chengdu Aeronautic Vocational & Technical College,2013,29(1):26-28. |
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| Authors: | ZHANG Ting |
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| Institution: | ZHANG Ting(Taiyuan Electric Power College,Taiyuan,Shanxi 030013) |
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| Abstract: | The tidal phenomenon refers to the cyclical fluctuation movement of seawater by the influence of tidal force of the celestial bodies （mainly the moon and the sun）. The fluctuation of the sea level in the vertical direction is custom- arily called the tidal, while the movement of seawater in the horizontal direction is called the trend. According to Newton＇ s law of universal gravitation, this paper analyzes force of sea water under ideal condition, simulates the force data by For- tran language programming to explain scientifically the nature of the tidal phenomenon and the law of some tidal. |
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| Keywords: | movement of celestial objects gravitation tidal tidal force |
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