Predicting the Angle of Internal Friction from Simple Dynamic Consolidation Using Lactose Grades as Model
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Authors
Trpělková, Žofie
Author (Corporation)
Publication date
28.03.2019
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Type
01A - Journal article
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Parent work
Journal of Pharmaceutical Innovation
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Springer
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Abstract
Powder flow and packing behavior are among other factors determined by particle friction, which is traditionally measured in shear cells as the angle of internal friction (AIF). Considering that an AIF at a normal stress should be comparable to friction during tapping consolidation, this work aims at whether dynamic consolidation under gravity can be used to estimate an AIF.
Keywords
Powders, Consolidation, Angle of internal friction, Jenike shear tester, Tapping
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ISBN
ISSN
1872-5120
1939-8042
1939-8042
Language
English
Created during FHNW affiliation
Yes
Strategic action fields FHNW
Publication status
Published
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Peer review of the complete publication
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Citation
Trpělková, Ž., & Kuentz, M. (2019). Predicting the Angle of Internal Friction from Simple Dynamic Consolidation Using Lactose Grades as Model. Journal of Pharmaceutical Innovation. https://doi.org/10.1007/s12247-019-09387-3