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Chair for Computer Science 10 - System simulation
The Chair for System Simulation deals with the modelling, efficient simulation and optimisation of complex systems in science and engineering. The main focus is on the design and the analysis of algorithms and tools for these purposes.
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News & stuff
>>> Currently no personal office hours <<<
- 29.07.2022: LSS Members win Humies Award!
- 27.07.2022: Research Day – Jul 28
- 25.07.2022: New release of waLBerla!
- 13.07.2022: Research Day – July 14
- 30.06.2022: DFG Research Unit “FOR5134: Solidification cracks during laser beam welding – High performance computing for high performance processes”
Latest Publications
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Evolving Generalizable Multigrid-Based Helmholtz Preconditioners with Grammar-Guided Genetic Programming
Genetic and Evolutionary Computation Conference (GECCO ’22) (Boston, Massachusetts, 9. July 2022 - 13. July 2022)
In: Association for Computing Machinery (ed.): Proceedings of the Genetic and Evolutionary Computation Conference 2022
DOI: 10.1145/3512290.3528688 - , , , , , :
Evaluation of a lattice Boltzmann-based wind-turbine actuator line model against a Navier-Stokes approach
2022 Science of Making Torque from Wind, TORQUE 2022 (Delft, NLD, 1. June 2022 - 3. June 2022)
In: Simon J. Watson (ed.): Journal of Physics: Conference Series 2022
DOI: 10.1088/1742-6596/2265/2/022027 - , , :
Particle-resolved simulations of local liquid spreading in packed beds: Effect of wettability at varying particle size
In: Physics of Fluids 34 (2022), Article No.: 062111
ISSN: 1070-6631
DOI: 10.1063/5.0096157 - , , :
Fusion of Massively-Parallel Simulation Frameworks and Code Generation Methodologies for Lattice Boltzmann and Multigrid Applications
Platform for Advanced Scientific Computing (PASC) Conference (Congress Center Basel, Switzerland., 27. June 2022 - 29. June 2022)
URL: https://pasc22.pasc-conference.org/fileadmin/user_upload/pasc22/pdf/P41_pos144s2-file1.pdf - , , , , , :
Bringing Water to the Fields - A Code Generation Pipeline for SWE Simulations on FPGAs
ISC High Performance 2022 (Hamburg, 30. May 2022 - 1. June 2022) - , , , , :
Known operator learning and hybrid machine learning in medical imaging - A review of the past, the present, and the future
In: Progress in Biomedical Engineering 4 (2022), Article No.: 022002
ISSN: 2516-1091
DOI: 10.1088/2516-1091/ac5b13 - , :
TEXTBOOK EFFICIENCY: MASSIVELY PARALLEL MATRIX-FREE MULTIGRID FOR THE STOKES SYSTEM
In: SIAM Journal on Scientific Computing 44 (2022), p. C124-C155
ISSN: 1064-8275
DOI: 10.1137/20M1376005 - , , , :
Unconditionally stable numerical methods for Cahn-Hilliard-Navier-Stokes-Darcy system with different densities and viscosities
In: Journal of Computational Physics 454 (2022), Article No.: 110968
ISSN: 0021-9991
DOI: 10.1016/j.jcp.2022.110968 - , :
Closing the Performance Gap Between Lisp and C
The 15th European Lisp Symposium (Porto, 21. March 2022 - 22. March 2022)
In: Proceedings of The 15th European Lisp Symposium 2022
DOI: 10.5281/zenodo.6335627 - , , , , , :
Optimized analysis for sensitive detection and analysis of single proteins via interferometric scattering microscopy
In: Journal of Physics D: Applied Physics 55 (2022)
ISSN: 0022-3727
DOI: 10.1088/1361-6463/ac2f68 - , , , :
Particle‐resolved turbulent flow in a packed bed: RANS, LES, and DNS simulations
In: AIChE Journal (2022)
ISSN: 0001-1541
DOI: 10.1002/aic.17615 - , , :
Far field calculation of distorted Gaussian beams
In: Journal of the Optical Society of America A-Optics Image Science and Vision 39 (2022), p. 198-205
ISSN: 1084-7529
DOI: 10.1364/JOSAA.444710 - , , , :
Comparative Study of the Rheological Behavior of Sheared Bi- and Polydisperse Sediment Beds via Fully Resolved Simulations
39th IAHR World Congress (Granada, 19. June 2022 - 24. June 2022)
DOI: 10.3850/IAHR-39WC25217119202253 - , :
Performance Modeling of Generated Stencil Kernels within the HyTeG Framework
Platform for Advanced Scientific Computing (PASC) Conference (Basel, Switzerland, 27. June 2022 - 29. June 2022) - , :
An efficient four-way coupled lattice Boltzmann – discrete element method for fully resolved simulations of particle-laden flows
In: Journal of Computational Physics 453 (2022), Article No.: 110942
ISSN: 0021-9991
DOI: 10.1016/j.jcp.2022.110942
URL: https://www.sciencedirect.com/science/article/pii/S0021999122000043 - , , , :
Rheology of mobile sediment beds in laminar shear flow: effects of creep and polydispersity
In: Journal of Fluid Mechanics 932 (2022), p. A1
ISSN: 0022-1120
DOI: 10.1017/jfm.2021.870 - , , , :
High-order multigrid strategies for hybrid high-order discretizations of elliptic equations
In: Numerical Linear Algebra With Applications (2022)
ISSN: 1070-5325
DOI: 10.1002/nla.2456 - , , , :
Deep Learning for Real-Time Aerodynamic Evaluations of Arbitrary Vehicle Shapes
In: SAE International Journal of Passenger Vehicle Systems 15 (2022), p. 77-90
ISSN: 2770-3460
DOI: 10.4271/15-15-02-0006 - :
Computation of Kerr lensing effect in laser amplifiers
Nonlinear Optics and its Applications 2022 (, 9. May 2022 - 20. May 2022)
In: Neil G. R. Broderick, John M. Dudley, Anna C. Peacock (ed.): Proceedings of SPIE - The International Society for Optical Engineering 2022
DOI: 10.1117/12.2620926 - , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , :
Resiliency in numerical algorithm design for extreme scale simulations
In: International Journal of High Performance Computing Applications (2021)
ISSN: 1094-3420
DOI: 10.1177/10943420211055188
URL: https://journals.sagepub.com/doi/pdf/10.1177/10943420211055188