Upcoming CRC Guest Lecturesinivited talks from renowned internatioal scientists June 20, 2023 09-10 am – Prof. Benjamin Butz from University Siegen, Germany: Title to be announced open for particpants outside of the CRC, for further information please contact jaeger@leat.ruhr-uni-bochum.de. MGK Lecture serieslectures given as part of the eduction of doctoral reseracher June 07, 2023 10-12 am – Prof. Francesca di Mare from Ruhr University Bochum, Germany: An introduction to LES for reacting and non-reacting flows Other events June 12-14, 2023 CRC Retreat, Hannover:Keynote speach by Prof. Stefan Radl, TU Graz, Austria: Beyond classical CFD-DEM: forgotten challenges and new tools