Neuwirth, JohannesJohannesNeuwirthAntonyuk, SergiySergiyAntonyukHeinrich, StefanStefanHeinrich2019-08-092019-08-092013-06-18AIP Conference Proceedings (1542): 1098-1101 (2013)http://hdl.handle.net/11420/3086In 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.enfluid bed rotor processorprtickle trackinggranular flowgranulationDEM-CFDPhysikConference Paper10.15480/882.284110.1063/1.481212710.15480/882.2841Conference Paper