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Title:

Particle shape matters -- Using 3D printed particles to investigate fundamental particle and packing properties

Document type:
Zeitschriftenaufsatz
Author(s):
Landauer, Johann; Kuhn, Michael; Nasato, Daniel S.; Foerst, Petra; Briesen, Heiko
Abstract:
Whereas particle size and its importance is often stressed, the shape of particulate materials is often not considered in detail even though there is plenty of evidence that it is crucial for operations like transport, mixing, and fluidisation. In this study, we experimentally determine the influence of particle shape on fundamental bulk characteristics of process-engineering interest. Well-defined particles of seven different shapes but equal volume are used which are manufactured by selective...     »
Keywords:
3D printing; Angle of repose; DEM; Flow properties; Particle shape
Journal title:
Powder Technology
Year:
2019
Reviewed:
ja
Fulltext / DOI:
doi:10.1016/j.powtec.2019.11.051
WWW:
http://www.sciencedirect.com/science/article/pii/S0032591019310101
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