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Granular dynamics of cohesive powders in a rotating drum as revealed by speckle visibility spectroscopy and synchronous measurement of forces due to avalanching

We have used speckle visibility spectroscopy (SVS) and synchronized force measurements to compare the granular dynamics of two cohesive lactose powders, with Sauter mean diameters of ~29 and ~151 μm, in a rotating drum. A load cell (LC) was used to measure forces on the drum mounting frame and enabl...

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Bibliographic Details
Main Authors: H. Yang, G.L. Jiang, H.Y. Saw, C. Davies, Mark Biggs, Vladimir Zivkovic
Format: Default Article
Published: 2016
Subjects:
Online Access:https://hdl.handle.net/2134/20679
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