| 液体粘度测量之讨论 |
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| 引用本文： | 王红理,李正,赵军武.液体粘度测量之讨论[J].大学物理实验,1994(2). |
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| 作者姓名： | 王红理 李正 赵军武 |
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| 作者单位： | 西安交通大学 |
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| 摘 要： | 液体粘度是表征液体性质的一个重要的物理量，关于它的测量方法，有单管落球法多管落球法、毛细管法和旋转法等．本文就毛细管法测粘度实验中的一些问题进行些讨论。
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| 关 键 词： | 液体 泊肃叶公式 内摩擦力 液体粘度 压力差 毛细管 |
ON MEASURING LIQUID VISCOSITY |
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| Wang Hongli, Li Zheng, Zhao Junwu.ON MEASURING LIQUID VISCOSITY[J].Physical Experiment of College,1994(2). |
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| Authors: | Wang Hongli Li Zheng Zhao Junwu |
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| Abstract: | Liquid viscosity is an important physical measure to show liquid nature. As to its measuring methods, there are such methods as ball dropping in a single tube, ball dropping in multi-tube, capillary tube and rotation. This paper deals with some problems in the viscosity measuring experiment. |
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| Keywords: | liquid Poiseuille's formula inner friction liquid viscosity pressure difference capillary tube |
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