Coupled tomography and distinct-element-method approach to exploring the granular media microstructure in a jamming hourglass
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چکیده
منابع مشابه
Coupled tomography and distinct-element-method approach to exploring the granular media microstructure in a jamming hourglass.
We describe an approach for exploring microscopic properties of granular media that couples x-ray microtomography and distinct-element-method (DEM) simulations through image analysis. We illustrate it via the study of the intriguing phenomenon of instant arching in an hourglass (in our case a cylinder filled with a polydisperse mixture of glass beads that has a small circular shutter in the bot...
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ژورنال
عنوان ژورنال: Physical Review E
سال: 2008
ISSN: 1539-3755,1550-2376
DOI: 10.1103/physreve.77.061306