|Publisher DOI:||10.1063/1.4812127||Title:||Particle dynamics in the fluidized bed : magnetic particle tracking and discrete particle modelling||Language:||English||Authors:||Neuwirth, Johannes
|Keywords:||fluid bed rotor processor;prtickle tracking;granular flow;granulation;DEM-CFD||Issue Date:||18-Jun-2013||Publisher:||American Institute of Physics||Source:||AIP Conference Proceedings (1542): 1098-1101 (2013)||Part of Series:||AIP conference proceedings||Volume number:||1542, issue 1||Abstract (english):||In this contribution, the particle dynamics and the granular flow in a lab-scaled rotor granulator system (fluid bed rotor processor) are investigated on the scale of individual particles. The numerical approach is based on a Discrete Element Method (DEM) coupled with three-dimensional Computational Fluid Dynamics (CFD) for the gas phase. In this work a novel non-intrusive particle tracking technique, the Magnetic Particle Tracking (MPT) has been used to study the complex granular flow in rotor granulators. The technique allows a simultaneously and non-intrusivedescription of the translational as well as the rotational movement of a tracer particle in dense granular flow. The focus is on the analysis of the particle rotation behaviour at different process conditions. © 2013 AIP Publishing LLC.||Conference:||7th International Conference on Micromechanics of Granular Media, Sydney, Australia, 8 - 12 July, 2013||URI:||http://hdl.handle.net/11420/3086||DOI:||10.15480/882.2841||ISBN:||978-0-7354-1166-1||ISSN:||1551-7616||Institute:||Feststoffverfahrenstechnik und Partikeltechnologie V-3||Type:||InProceedings (Aufsatz / Paper einer Konferenz etc.)|
|Appears in Collections:||Publications without fulltext|
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