| 微重力环境下液体表面张力的实验观察与研究 |
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| 引用本文： | 毕思思,赵浩宇,郭金华,苑立波. 微重力环境下液体表面张力的实验观察与研究[J]. 物理与工程, 2011, 21(3): 15-17 |
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| 作者姓名： | 毕思思 赵浩宇 郭金华 苑立波 |
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| 作者单位： | 1. 哈尔滨工程大学理学院,黑龙江哈尔滨,150001
2. 哈尔滨工业美术设计学校,黑龙江哈尔滨,150059 |
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| 摘 要： | 在微重力环境中，重力的作用几乎消失，液体的表面张力起主导作用，微重力下液体的流动特性和平衡界面也会产生显著变化．为了使学生们能更真切、更直观地观察到微重力下的奇妙现象，我们搭建了短时微重力系统并开展了一些实验演示与观测研究．通过微重力系统模拟微重力环境，可以清楚地观察到液体表面的变化，更有助于同学们深入了解微重力下的物理规律和实验现象，对于激发同学们认识和发现新的规律和总结新的定律具有重要意义．
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| 关 键 词： | 微重力 表面张力 落塔实验系统 物理实验 |
OBSERVATION AND RESEACH ON THE EXPERIMENT OF LIQUID SURFACE TENSION UNDER MICROGRAVITY CONDITION |
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| Bi Sisi,Zhao Haoyu,Guo Jinhua,Yuan Libo. OBSERVATION AND RESEACH ON THE EXPERIMENT OF LIQUID SURFACE TENSION UNDER MICROGRAVITY CONDITION[J]. Physics and Engineering, 2011, 21(3): 15-17 |
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| Authors: | Bi Sisi Zhao Haoyu Guo Jinhua Yuan Libo |
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| Affiliation: | Bi Sisi1 Zhao Haoyu1 Guo Jinhua2 Yuan Libo1 (1 College of Science,Harbin Engineering University,Harbin,Heilongjiang 150001) (2 School of Harbin Industry Graphic Design,Heilongjiang 150059) |
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| Abstract: | Under microgravity condition,the force of gravity almost disappeared,and the li-quid surface tension played a leading role.Both fluid characteristics and balancing interface also have significantly changed.In order to let students observe the wonderful phenomenon more closely and visually under microgravity condition,we have built a short-term microgravity experimental system and carried out some experiments and observational research.Through the microgravity environment simulated by the microgravity system... |
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| Keywords: | microgravity surface tension drop-tower system physical experiment |
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