Jan Eric Marquardt, M.Sc.

Jan Eric Marquardt, M.Sc.

  • Straße am Forum 8
    76131 Karlsruhe

Research interest

Modeling and simulation of particulate flows

There are a variety of applications for particle streams in different engineering and scientific fields. For this reason, it is of enormous importance to study these processes. One possibility is the numerical approach. Here, the correct modeling of the different mechanisms at the lowest possible computational cost is indispensable.

Therefore, especially the modeling and simulation of realistic arbitrarily complex particle shapes is of interest. For example, the shape has an influence on the flow behavior of the particle, because of the shape dependent drag force. Likewise, the modeling of particle collisions for arbitrary non-trivial particle shapes is extremely complex, but especially necessary for high particle volume fractions.

zu vergebende Studien- Bachelor, Master und Diplomarbeiten
title type time
Bachelor or master thesis (simulative) as of now


Optimization of a Micromixer with Automatic Differentiation
Jeßberger, J.; Marquardt, J. E.; Heim, L.; Mangold, J.; Bukreev, F.; Krause, M. J.
2022. Fluids, 7 (5), Art.-Nr.: 144. doi:10.3390/fluids7050144
Numerical and experimental examination of the retention of magnetic nanoparticles in magnetic chromatography
Marquardt, J. E.; Arlt, C.-R.; Trunk, R.; Franzreb, M.; Krause, M. J.
2021. Computers and Mathematics with Applications, 89, 34–43. doi:10.1016/j.camwa.2021.02.010
OpenLB—Open source lattice Boltzmann code
Krause, M. J.; Kummerländer, A.; Avis, S. J.; Kusumaatmaja, H.; Dapelo, D.; Klemens, F.; Gaedtke, M.; Hafen, N.; Mink, A.; Trunk, R.; Marquardt, J. E.; Maier, M.-L.; Haussmann, M.; Simonis, S.
2021. Computers and mathematics with applications, 81, 258–288. doi:10.1016/j.camwa.2020.04.033
Towards the simulation of arbitrarily shaped 3D particles using a homogenised lattice Boltzmann method
Trunk, R.; Marquardt, J.; Thäter, G.; Nirschl, H.; Krause, M. J.
2018. Computers & fluids, 172, 621–631. doi:10.1016/j.compfluid.2018.02.027


  1. Numerische Studie des Segré-Silberberg Effekt mit der Homogenised Lattice Boltzmann Methode
    Marquardt, J.
    2021, March 10. Jahrestreffen der ProcessNet-Fachgruppen "Abfallbehandlung und Wertstoffrückgewinnung, Energieverfahrenstechnik, Gasreinigung, Hochtemperaturtechnik, Rohstoffe" (2017), Frankfurt am Main, Germany, March 21–23, 2017