Application of coupled CFD-DEM simulation to separation process in combine harvester cleaning devices

This book discusses the application of the coupled CFD-DEM approach for simulating the separation of grain and material other than grain in combine harvester cleaning devices. Based on a literature study, it describes the most important influencing factor

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Christian Korn

Application of coupled CFD-DEM simulation to separation process in combine harvester cleaning devices

Fortschritte Naturstofftechnik Reihe herausgegeben von Thomas Herlitzius, Dresden, Deutschland

Die Publikationen dieser Reihe dokumentieren die wissenschaftlichen Arbeiten des Ins­ tituts für Naturstofftechnik, um Maschinen und Verfahren zur Versorgung der ständig wachsenden Bevölkerung der Erde mit Nahrung und Energie zu entwickeln. Ein beson­ derer Schwerpunkt liegt auf dem immer wichtiger werdenden Aspekt der Nachhaltigkeit sowie auf der Entwicklung und Verbesserung geschlossener Stoffkreisläufe. In Disser­tationen und Konferenzberichten werden die wissenschaftlich-ingenieurmäßigen Ana­ lysen und Lösungen von der Grundlagenforschung bis zum Praxistransfer in ­folgenden Schwerpunkten dargestellt: • Nachhaltige Gestaltung der Agrarproduktion • Produktion gesunder und sicherer Lebensmittel • Industrielle Nutzung nachwachsender Rohstoffe • Entwicklung von Energieträgern auf Basis von Biomasse This series documents the Institute of Natural Product Technology’s work to develop machinery and processes to supply the world’s continuously growing population with food and energy. It particularly focuses on the increasingly important aspect of sustain­ ability and the development and improvement of closed material cycles. Theses and conference reports document engineering analyses and solutions from basic research to practical transfer along the following focal topics: • Sustainability of agricultural production • Production of healthy and safe food • Industrial use of renewable raw materials • Development of energy sources based on biomass

More information about this series at http://www.springer.com/series/16065

Christian Korn

Application of coupled ­CFD-DEM simulation to ­separation process in ­combine harvester cleaning devices

Christian Korn Institut für Naturstofftechnik Technische Universität Dresden Dresden, Germany A dissertation submitted to the Faculty of Mechanical Science and Engineering at the Technische Universität Dresden for the degree of Doctor of Engineering (Dr.-Ing.) by Dipl.-Ing. Christian Korn Reviewer: Prof. Dr.-Ing. habil. Thomas Herlitzius, TU Dresden Prof. Dr.-Ing. habil. Jochen Fröhlich, TU Dresden Day of Submission: 30. August 2018 Day of Defense: 22. November 2019 Chairmann of the Promotion Commission: Prof. Dr.-Ing. Jürgen Weber, TU Dresden

ISSN 2524-3365 ISSN 2524-3373  (electronic) Fortschritte Naturstofftechnik ISBN 978-3-662-61637-6 ISBN 978-3-662-61638-3  (eBook) https://doi.org/10.1007/978­3­662­61638­3 © The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer-Verlag GmbH, DE, part of Springer Nature 2020 This work is subject to copyright. All rights are solely and exclusively licensed by the Publisher, whether the whole or part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfilms or in any other physical way, and transmission o