Dr. Michael RomInstitut für Geometrie und Praktische MathematikRWTH Aachen Templergraben 55 52056 Aachen Germany office: Hauptgebäude 144 phone: +49 241 80-94873 fax: +49 241 80-92317email: rom@igpm.rwth-aachen.de |
Research
- grid generation
- B-spline surfaces
- subdivision surfaces (Catmull-Clark)
- transpiration cooling
- grinding wheel modeling
- tribology
- hydrodynamic lubrication
- multiscale methods
- reduced basis method
Publications
2018:- M. Rom, S. Müller:
An effective Navier-Stokes model for the simulation of textured surface lubrication
Tribology International, 124, 247-258, 2018. - M. Rom, S. Müller:
A Reduced Basis Method for the Homogenized Reynolds Equation Applied to Textured Surfaces
Communications in Computational Physics, 24(2), 481-509, 2018. - S. Barth, M. Rom, C. Wrobel, F. Klocke:
Modeling of the Grinding Wheel Topography Depending on the Recipe-Dependent Volumetric Composition
Journal of Manufacturing Science and Engineering, 140(2), 021011, 2018. - M. Rom, K.-H. Brakhage, S. Barth, C. Wrobel, P. Mattfeld, F. Klocke:
Mathematical modeling of ceramic bond bridges in grinding wheels
Mathematics and Computers in Simulation, 147C, 220-236, 2018.
- W. Dahmen, V. König, S. Müller, M. Rom:
Numerical investigation of transpiration cooling with uniformly and non-uniformly simulated injection
In Proceedings of the 7th European Conference for Aeronautics and Aerospace Sciences (EUCASS), 2017. - M. Rom, K.-H. Brakhage, S. Barth, C. Wrobel, P. Mattfeld, F. Klocke:
Mathematical Modeling of Ceramic-Bonded Grinding Wheel Structures
In MASCOT2015 Proceedings, IMACS Series in Computational and Applied Mathematics, 20, 141-150, 2017.
- F. Klocke, S. Barth, C. Wrobel, M. Weiß, P. Mattfeld, K.-H. Brakhage, M. Rom:
Modelling of the Grinding Wheel Structure Depending on the Volumetric Composition
Procedia CIRP, 46, 276-280, 2016. - M. Rom, K.-H. Brakhage, S. Barth, C. Wrobel, P. Mattfeld, F. Klocke:
Mathematical modeling of ceramic bond bridges in grinding wheels
IGPM Preprint 447, 2016.
- M. Rom, K.-H. Brakhage, S. Barth, C. Wrobel, P. Mattfeld, F. Klocke:
Mathematical Modeling of Ceramic-Bonded Grinding Wheel Structures
IGPM Preprint 437, 2015. - W. Dahmen, S. Müller, M. Rom, S. Schweikert, M. Selzer, J. von Wolfersdorf:
Numerical boundary layer investigations of transpiration-cooled turbulent channel flow
International Journal of Heat and Mass Transfer, 86, 90-100, 2015. - W. Dahmen, V. König, S. Müller, M. Rom:
Numerical investigation of transpiration cooling effects on turbulent boundary layers
In Proceedings of the 6th European Conference for Aeronautics and Space Sciences (EUCASS), Krakow, Poland, 2015.
- W. Dahmen, T. Gotzen, S. Müller, M. Rom:
Numerical simulation of transpiration cooling through porous material
International Journal for Numerical Methods in Fluids, 76(6), 331-365, 2014. - W. Dahmen, V. Gerber, T. Gotzen, S. Müller, M. Rom, C. Windisch:
Numerical simulation of transpiration cooling with a mixture of thermally perfect gases
In Proceedings of the Jointly Organized WCCM XI - ECCM V - ECFD VI 2014 Congress, Barcelona, Spain, 3012-3023, 2014. - M. Rom, K.-H. Brakhage:
Reparametrization and Volume Mesh Generation for Computational Fluid Dynamics Using Modified Catmull-Clark Methods
In Mathematical Methods for Curves and Surfaces, volume 8177 of Lecture Notes in Computer Science, Springer Berlin Heidelberg, 425-441, 2014.
- M. Rom, K.-H. Brakhage:
Volume Mesh Generation for Numerical Flow Simulations using Catmull-Clark and Surface Approximation Methods
In Research Notes Proceedings of the 20th International Meshing Roundtable, 2011. - M. Rom, K.-H. Brakhage:
Volume Mesh Generation for Numerical Flow Simulations using Catmull-Clark and Surface Approximation Methods
IGPM Preprint 334, 2011.
Theses
- M. Rom:
Oberflächenreparametrisierung und Gittererzeugung für numerische Strömungssimulationen mit Hilfe von Catmull-Clark-Methoden
diploma thesis, RWTH Aachen, 2009. - M. Rom:
B-Spline Volume Meshing for CFD Simulations Using Modified Catmull-Clark Methods
PhD thesis, RWTH Aachen, ISBN 978-3-8440-3421-9, Shaker-Verlag, 2015.
Teaching
- WS 09/10: Partielle Differentialgleichungen (CES V)
- SS 10: Mathematik II für Bauingenieure
- SS 11: Finite Volumen- und Finite Elemente-Verfahren II
- SS 16: Mathematisches Praktikum