A comparison of the predictions of a simple kinetic theory with experimental and numerical results for a vibrated granular bed consisting of nearly elastic particles of two sizes
A comparison of the predictions of a simple kinetic theory with experimental and numerical results for a vibrated granular bed consisting of nearly elastic particles of two sizes
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将简单动力学理论的预测与由两种尺寸的近弹性颗粒组成的振动颗粒床的实验和数值结果进行比较
DOI：
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发表时间：
2006
期刊：
影响因子：
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通讯作者：
J. Talbot
中科院分区：
文献类型：
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作者：
R. Wildman;J. Jenkins;P. Krouskop;J. Talbot
对由两种大小的近弹性颗粒组成的振动颗粒床进行了简单动力学理论预测与实验和数值结果的比较。结果表明，数据集之间的一致性很好，对于各种大小的颗粒的数量范围，特别是对于含有相似比例的每种颗粒床。该协议表明，这种模型可能是描述颗粒流多分散系统的一个很好的起点。
A comparison of the predictions of a simple kinetic theory with experimental and numerical results for a vibrated granular bed consisting of nearly elastic particles of two sizes has been performed. The results show good agreement between the data sets for a range of numbers of each size of particle, and are particularly good for particle beds containing similar proportions of each species. The agreement suggests that such a model may be a good starting point for describing polydisperse systems of granular flows.