Dr.-Ing. Konstantin Kutscher

Dr.-Ing. Konstantin Kutscher


Konstantin Kutscher


Phone:  +49 531 / 391-94506

Fax:  +49 531 / 391-94511

Room:  Pockelsstr. 3, Room 613

E-Mail:  kutscher(at)irmb.tu-bs.de


  • Wissenschaftlicher Mitarbeiter / Postdoc

Current Projects

This project aims on developing simulation methods to gain detailed insight into 3D printing of concrete. This is done through phase field simulations based on the cumulant lattice Boltzmann model which has to be further developed to model the complex rheology of concrete.

Completed Projects


  • Geier, M., Kutscher, K., & Krafczyk, M. (2021). A Direct Effective Viscosity Approach for Modeling and Simulating Bingham Fluids with the Cumulant Lattice Boltzmann Method. Open Journal of Fluid Dynamics, 11(01), 34–54.
  • Kutscher, K., Geier, M., & Krafczyk, M. (2021). Massively Parallel Lattice Boltzmann Simulations of Turbulent Flow over and Inside Porous Media. In R. Radespiel & R. Semaan (Eds.), Fundamentals of High Lift for Future Civil Aircraft: Contributions to the Final Symposium of the Collaborative Research Center 880, December 17-18, 2019, Braunschweig, Germany (pp. 513–527). Springer International Publishing. doi.org/10.1007/978-3-030-52429-6_31
  • Konstantin Kutscher, ( 2020 ). Ein objektorientiertes LBM-Framework für massiv-parallele Simulationen schwach kompressibler Fluide. Technische Universität Braunschweig .
  • Kutscher, K., Geier, M., & Krafczyk, M. (2019). Multiscale simulation of turbulent flow interacting with porous media based on a massively parallel implementation of the cumulant lattice Boltzmann method. Computers and Fluids, 193.
  • Uphoff, S., Krafczyk, M., Kutscher, K., Rurkowska, K., Langer, S., Lippitz, N., & Faßmann, B. (2018). A hierarchical approach to determining acoustic absorption properties of porous media combining pore-resolved and macroscopic models. Journal of Porous Media, 21(1), 83-100.
  • Kumar, P., Kutscher, K., Moßner, M., Radespiel, R., Krafczyk, M., & Geier, M. (2018). Validation of a VRANS-model for turbulent flow over a porous flat plate by cumulant lattice boltzmann DNS/les and experiments. Journal of Porous Media, 21(5), 471-482.
  • Delfs, J., Appel, C., Bernicke, P., Blech, C., Blinstrub, J., Heykena, C., Kumar, P., Kutscher, K., Lippitz, N., Rossian, L., & others (2017). Aircraft and technology for low noise short take-off and landing. In 35th AIAA Applied Aerodynamics Conference (pp. 3558).
  • Far, E., Geier, M., Kutscher, K., & Krafczyk, M. (2017). Implicit large eddy simulation of flow in a micro-orifice with the cumulant lattice Boltzmann method. Computation, 5(2).
  • Kian Far, E., Geier, M., Kutscher, K., & Krafczyk, M. (2016). Distributed cumulant lattice Boltzmann simulation of the dispersion process of ceramic agglomerates. Journal of Computational Methods in Sciences and Engineering, 16(2), 231-252.
  • Far, E., Geier, M., Kutscher, K., & Krafczyk, M. (2016). Simulation of micro aggregate breakage in turbulent flows by the cumulant lattice Boltzmann method. Computers and Fluids, 140, 222-231.
  • Krafczyk, M., Kucher, K., Wang, Y., & Geier, M. (2015). DNS/LES studies of turbulent flows based on the cumulant lattice boltzmann approach. High Performance Computing in Science and Engineering ′14: Transactions of the High Performance Computing Center, Stuttgart (HLRS) 2014, 519-532.
  • Sakuma, W., Nakayama, T., Anzai, H., Nakamura, S., Sado, K., Kutscher, K., Stiebler, M., Geier, M., Krafczyk, M., & Ohta, M. (2015). PS5-4 CFD analyses for the flow in cancellous bone with LBM (PS5: Poster Short Presentation V, Poster Session). In The Proceedings of the Asian Pacific Conference on Biomechanics: emerging science and technology in biomechanics 2015.8 (pp. 302).
  • Abed, W., Kucher, K., Krafczyk, M., Wittmann, M., Zeiser, T., & Wellein, G. (2013). FETOL: A Divide-and-Conquer Based Approach for Resilient HPC Applications. In Proc. 3rd Intl Conf. on Advanced Communications and Computation (pp. 712).
  • Abu-Abed, W., Krafczyk, M., Hegewald, J., & Kucher, K. (2013). Towards a Divide-and-Conquer Strategy for a Coordinated Resilience of HPC Applications: A Job Manager as a Coordinating System Middleware. In Proceedings of the Third International Conference on Parallel, Distributed, Grid and Cloud Computing for Engineering. Civil-Comp Press.
  • Schönherr, M., Kucher, K., Geier, M., Stiebler, M., Freudiger, S., & Krafczyk, M. (2011). Multi-thread implementations of the lattice Boltzmann method on non-uniform grids for CPUs and GPUs. Computers and Mathematics with Applications, 61(12), 3730-3743.