Welcome...

prof.dr.ir. B.J. Geurts (Bernard)

About Me

Bernard Geurts holds the chair for Multiscale Modeling and Simulation in the Department of Applied Mathematics at the University of Twente.

His research interests are in mathematics, physics and numerics. He concentrates on multiscale problems in turbulence, in complex fluids and in biology. These have applications related to generation and storage of energy, monitoring and improving health and predicting human impact on the environment.

He also holds a part-time chair for Anisotropic Turbulence at Eindhoven University of Technology, which allows to complement the modeling and simulation work with detailed physical experiments.

Expertise

Engineering & Materials Science
Aerosols
Channel Flow
Direct Numerical Simulation
Large Eddy Simulation
Turbulence
Turbulent Flow
Mathematics
Large Eddy Simulation
Physics & Astronomy
Direct Numerical Simulation

Ancillary Activities

  • Eindhoven University of Technology, MMS
    Professor for Multiscale Physics - Eindhoven University of Technology, Consultancy

Publications

Recent
Ephrati, S. R. (2023). Data-driven Stochastic Modeling for Coarsened Computational Geophysical Fluid Dynamics. [PhD Thesis - Research UT, graduation UT, University of Twente]. University of Twente. https://doi.org/10.3990/1.9789036557030
Ephrati, S. R. , Cifani, P., Luesink, E. , & Geurts, B. J. (2023). Data‐Driven Stochastic Lie Transport Modeling of the 2D Euler Equations. Journal of Advances in Modeling Earth Systems, 15(1), Article e2022MS003268. https://doi.org/10.1029/2022MS003268
Cifani, P., Viviani, M., Modin, K. , & Geurts, B. J. (2022). Structure-preserving integration for high-performance DNS of geophysical flows. In DLES 13: 13th ERCOFTAC Workshop on Direct & Large Eddy Simulation, 26-28 October 2022, Udine, Italy ERCOFTAC.
Viviani, M., Modin, K. , Cifani, P. , Ephrati, S. R. , & Geurts, B. J. (2022). Coarse-grained modelling via canonical scale separation in 2D incompressible hydrodynamics. In DLES 13: 13th ERCOFTAC Workshop on Direct & Large Eddy Simulation, 26-28 October 2022, Udine, Italy ERCOFTAC.
Franken, A. D. , Ephrati, S. R. , Cifani, P. , & Geurts, B. J. (2022). DNS of dispersed bubbly Taylor-Couette turbulence. In DLES 13: 13th ERCOFTAC Workshop on Direct & Large Eddy Simulation, 26-28 October 2022, Udine, Italy ERCOFTAC.
Biferale, L., Buzzicotti, M. , Geurts, B. J. , Cifani, P., & Leahy, J.-M. (2022). Machine learning models for subgrid scale tensors of 2D Rayleigh-Bérnard convection. In DLES 13: 13th ERCOFTAC Workshop on Direct & Large Eddy Simulation, 26-28 October 2022, Udine, Italy ERCOFTAC.
Wawrzak, A., Wawrzak, K., Boguslawski, A., Tyliszczak, A. , & Geurts, B. J. (2022). Hydrogen jet flame control by global mode. In DLES 13: 13th ERCOFTAC Workshop on Direct & Large Eddy Simulation, 26-28 October 2022, Udine, Italy ERCOFTAC.
Boguslawski, A., Wawrzak, K. , & Geurts, B. J. (2022). Apporoximate deconvolution of implicit filters induced by numerical schemes for improved subfilter stresses evaluation. In DLES 13: 13th ERCOFTAC Workshop on Direct & Large Eddy Simulation, 26-28 October 2022, Udine, Italy ERCOFTAC.
Other Contributions
Inaugural lecture (incl. PDF download)

UT Research Information System

Contact Details

Visiting Address

University of Twente
Faculty of Electrical Engineering, Mathematics and Computer Science
Carré (building no. 15), room C3629
Hallenweg 21
7522NH  Enschede
The Netherlands

Navigate to location

University of Twente
Faculty of Electrical Engineering, Mathematics and Computer Science
Zilverling (building no. 11), room 3001
Hallenweg 19
7522NH  Enschede
The Netherlands

Navigate to location

Mailing Address

University of Twente
Faculty of Electrical Engineering, Mathematics and Computer Science
Zilverling  3001
P.O. Box 217
7500 AE Enschede
The Netherlands