Dr.-Ing. Dominik Bartuschat, M.Sc.(hons); Dipl.-Ing. (FH)


Büro Cauerstraße 11
00.118
E-mail dominik.bartuschat@fau.de
Telefon +49 9131 85 28925
Fax +49 9131 85 28928
Adresse Cauerstraße 11
91058 Erlangen

Research

  • Software design of a finite-element multigrid framework for Earth mantle convection simulations on exascale supercomputers.
  • Efficient algorithms for large-scale multiphysics simulations of particle-laden electrokinetic flows.
  • Efficient parallel geometric multigrid solvers.
  • Simulation of charged particles in electrolyte solutions for applications in laboratory-on-a-chip systems.

Activities

Publications

List of Publications

Publications
2016 Bartuschat, Dominik Direct Numerical Simulation of Particle-Laden Electrokinetic Flows on High-Performance Computers -. Dissertation Download
2016 Bartuschat, Dominik; Fischermeier, Ellen; Gustavsson, Katarina; Rüde, Ulrich Two computational models for simulating the tumbling motion of elongated particles in fluids Computers & Fluids, 127, pp. 17-35. Journal Article Download
2015 Masilamani, K.; Ganguly, Suvankar; Feichtinger, Christian; Bartuschat, Dominik; Rüde, Ulrich Effects of surface roughness and electrokinetic heterogeneity on electroosmotic flow in microchannel Fluid Dynamics Research, 47(035505), pp. 1-19. Journal Article Download
2015 Bartuschat, Dominik; Rüde, Ulrich Parallel Multiphysics Simulations of Charged Particles in Microfluidic Flows Journal of Computational Science, 8, pp. 1-19. Journal Article Download
2015 Bartuschat, Dominik; Fischermeier, Ellen; Gustavsson, Katarina; Rüde, Ulrich Two Computational Models for Simulating the Tumbling Motion of Elongated Particles in Fluids submitted to Computers & Fluids, preprint in arXiv, pp. 1-23. Journal Article Download
2014 Fischermeier, Ellen; Bartuschat, Dominik; Preclik, Tobias Simulation of a hard-spherocylinder liquid crystal with the pe Computer Physics Communications, 185, pp. 3156-3161. Journal Article Download
2012 Bartuschat, Dominik; Ritter, Daniel; Rüde, Ulrich Parallel Multigrid for Electrokinetic Simulation in Particle-Fluid Flows Proceedings of the 2012 International Conference on High Performance Computing & Simulation (HPCS 2012), pp. 374-380. Conference Proceedings Download
2010 Bartuschat, Dominik; Stürmer, Markus; Köstler, Harald An Orthogonal Matching Pursuit Algorithm for Image Denoising on the Cell Broadband Engine Parallel Processing and Applied Mathematics, pp. 557-566, by Springer, in Lecture Notes in Computer Science. Conference Proceedings Download
Talks
2017 Bartuschat, Dominik; Rüde, Ulrich; Gmeiner, Björn; Thönnes, Dominik; Kohl, Nils; Drzisga, Daniel; Huber, Markus; John, Lorenz; Waluga, Christian; W... A parallel finite element multigrid framework for geodynamic simulations with more than ten trillion unknowns CSEConf2017 -- 2017 International Conference on Computational Science and Engineering - Software, Education, and Biomedical applications, Oslo, Norwegen. Download
2017 Bartuschat, Dominik; Bauer, Martin; Bogner, Simon; Godenschwager, Christian; Schornbaum, Florian; Rüde, Ulrich Applications of Lattice Boltzmann Methods LBM Lecture Series 2017, UGC-DAAD Project, New Delhi, India. Download
2017 Bartuschat, Dominik; Gmeiner, Björn; Thönnes, Dominik; Rüde, Ulrich; Drzisga, Daniel; Huber, Markus; John, Lorenz; Waluga, Christian; Wohlmuth, Bar... Scaling Finite Element Multigrid Solvers to Ten Trillion (10^13) Unknowns SIAM Conference on Computational Science and Engineering, Atlanta, USA. Download
2016 Bartuschat, Dominik; Bauer, Martin; Bogner, Simon; Godenschwager, Christian; Schornbaum, Florian; Rüde, Ulrich Applications of Lattice Boltzmann Methods Kurzlehrgang NUMET, FAU Erlangen, Erlangen. Download
2016 Bartuschat, Dominik; Rüde, Ulrich Massively Parallel Multiphysics Simulations with the waLBerla Software Framework SuperMUC Status and Results Workshop 2016, Garching. Download
2016 Bartuschat, Dominik; Rüde, Ulrich Simulation of Earth Mantle Convection 5th European Seminar on Computing, Pilsen. Download
2015 Preclik, Tobias; Bartuschat, Dominik; Rüde, Ulrich; Fattahi, Ehsan; Wohlmuth, Barbara Coupled Physical Models for Extreme-Scale Computing CADMOS Day, Lausanne. Download
2015 Preclik, Tobias; Bartuschat, Dominik; Rüde, Ulrich; Fattahi, Ehsan; Wohlmuth, Barbara Coupled Physical Models for Extreme-Scale Computing HPCSE 2015, Ostrava, Tschechien. Download
2015 Rüde, Ulrich; Preclik, Tobias; Bartuschat, Dominik Direct numerical simulation of charged particles in complex flows Minisymposium "Decoupling methods for multi-physics and multiscale problems” auf der ICIAM 2015, Peking. Download
2015 Rüde, Ulrich; Preclik, Tobias; Bartuschat, Dominik Ultrascale Simulations of Non-smooth Granular Dynamics IV International Conference on Particle-Based Methods (PARTICLES 2015), Barcelona. Download
2014 Bartuschat, Dominik Parallel Multiphysics Simulations of Charged Particles in Microfluidic Flows 4th European Seminar on Computing (ESCO 2014), Pilsen. Download
2013 Bartuschat, Dominik; Köstler, Harald; Kluge, Alexander; Godenschwager, Christian An anisotropic non-linear diffusion filter for 3D CTA image processing SIAM Conference on Computational Science and Engineering, Boston.
2013 Bartuschat, Dominik; Köstler, Harald; Rüde, Ulrich Fast Multigrid Solvers Long Range Potentials SIAM Conference on Computational Science and Engineering, Boston. Download
2012 Bartuschat, Dominik Parallel Multigrid for Electrokinetic Simulation in Particle-Fluid Flows International Conference on High Performance Computing & Simulation (HPCS) 2012, Madrid. Download
2011 Bartuschat, Dominik; Masilamani, K.; Ganguly, Suvankar; Feichtinger, Christian; Ritter, Daniel; Rüde, Ulrich Parallel Multiphysics Simulations of Particles in Electrokinetc Flows The Eighth International Conference for Mesoscopic Methods in Engineering and Science, Lyon, France. Download
2011 Bartuschat, Dominik; Masilamani, K.; Ganguly, S.; Feichtinger, Christian; Ritter, Daniel; Rüde, Ulrich Parallel Multiphysics Simulations of Particles in Electrokinetc Flows International Workshop on Parallel Numerics 2011, Leibnitz. Download
2011 Bartuschat, Dominik Parallel Multiphysics Simulations of Particles in Electrokinetc Flows Indo-German Winter Academy 2011, New Delhi. Download
2010 Feichtinger, Christian; Bartuschat, Dominik; Donath, Stefan; Götz, Jan; Rüde, Ulrich Status Report LSS SkaLB Projektmeeting, Dortmund. Download
2009 Bartuschat, Dominik; Stürmer, Markus; Köstler, Harald An orthogonal matching pursuit algorithm for image denoising on the Cell Broadband Engine 8th International Conference on Parallel Processing and Applied Mathematics PPAM09, Wraclaw (PL). Download
2009 Bartuschat, Dominik; Stürmer, Markus; Köstler, Harald; Rüde, Ulrich A Parallel Patch-Based Algorithm for CT Image Denoising on the Cell Broadband Engine Parallel Numerics 2009, Smolenice. Download
2009 Rank, E.; Düster, A.; Schillinger, D.; Yang, Z.; Rüde, Ulrich; Thürey, Nils; Pohl, Thomas; Donath, Stefan; Bartuschat, Dominik; Körner, Carolin The Finite Cell Method: High order simulation of complex structures without meshing Symposium on Computational Structural Engineering, Shanghai. Download
2008 Bartuschat, Dominik; Köstler, Harald; Borsdorf, Anja; Stürmer, Markus CT Denoising by K-SVD on the Cell processor Einladung, Haifa, IL.. Download

Posters

ASIM Workshop 2008
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NIC Symposium 2010
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ASIM Workshop 2011
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Master Thesis

Showcases

Geodynamics

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Fluid-Particle Interaction

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Electrokinetic Flows

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Supervised Theses

Available Theses

Currently no theses offered.

Teaching

Courses

Summer Term 2015

Simulation and Scientific Computing 2 (SiWiR2)

Summer Term 2014

Simulation and Scientific Computing 2 (SiWiR2)

Winter Term 2013/14

Simulation and Scientific Computing 1 (SiWiR1)

Summer Term 2013

Simulation and Scientific Computing 2 (SiWiR2)

Winter Term 2012/13

Simulation and Scientific Computing 1 (SiWiR1)

Summer Term 2012

Simulation and Scientific Computing 2 (SiWiR2)

Winter Term 2011/12

Simulation and Scientific Computing 1 (SiWiR1)

Summer Term 2011

Simulation and Scientific Computing 2 (SiWiR2)

Winter Term 2010/11

Simulation and Scientific Computing 1 (SiWiR1)

Summer Term 2010

Simulation and Scientific Computing 2 (SiWiR2)

Winter Term 2009/10

Simulation and Scientific Computing 1 (SiWiR1)
Advanced numerical techniques with applications in image processing (KTHANTIP)

Summer Term 2009

Simulation and Scientific Computing 2 (SiWiR2)