| 颗粒物质在二维竖直环仓内的输运及隆起现象 |
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| 引用本文： | 胡云,胡林.颗粒物质在二维竖直环仓内的输运及隆起现象[J].山东大学学报(理学版),2009,44(11):25-28. |
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| 作者姓名： | 胡云 胡林 |
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| 作者单位： | 贵州大学理学院, 贵州 贵阳 550025 |
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| 基金项目： | 贵州省省长基金，贵州省科技厅基金 |
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| 摘 要： | 采用2个共轴圆筒组成了一个环形容器,在竖直振动激励下,使颗粒物质在这个二维无水平边界的容器中振动,观察到颗粒物质出现显著的隆起及输运现象,通过跟踪拍摄方法测量了这种隆起运动对振动频率的依赖关系。
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| 关 键 词： | 颗粒物质 频率 隆起 |
| 收稿时间： | 2013-10-19 |
The heaping of granular materials at different vibration frequencies |
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| HU Yun,HU Lin.The heaping of granular materials at different vibration frequencies[J].Journal of Shandong University,2009,44(11):25-28. |
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| Authors: | HU Yun HU Lin |
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| Institution: | Department of Physics, Guizhou University, Guiyang 550025, Guizhou, China |
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| Abstract: | Granular materials move in a two-dimensional container under vertical vibration using an container container made of two concentric cylinders in this experiment.It is obvious that granular materials are heaping and transporting horizontally.The rela-tionship between the transformation of heaping and the vibration frequency can be clearly observed by video photographs. |
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| Keywords: | granular materials frequency heaping |
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