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TU Dortmund
Faculty of Mathematics — Chair III of Applied Mathematics
Vogelpothsweg 87
44227 Dortmund
Germany
Phone: +49-(0)231-755-3076
Fax: +49-(0)231-755-5933
E-mail:

Dipl.-Math. Sven Buijssen

Technische Universität Dortmund
Fakultät für Mathematik
Lehrstuhl LSIII
Otto-Hahn-Str. 12
44227 Dortmund
Dipl.-Math. Sven Buijssen
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Curriculum Vitae

1994 - 2002 Study of mathematics, economics as minor subject at the University of Heidelberg, Germany; main focus: applied mathematics and numerics, Degree: Dipl.-Math.
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2003 - 2006 member of Graduate School for Production Engineering & Logistics at University of Dortmund
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2003 - current doctoral study at TU Dortmund, Germany, degree envisaged: Dr. rer. nat.

Tasks

  • Development of FEASTFLOW: a successor of pp2d (from the FEATFLOW package) based on the FEAST framework
  • Development of FEAST: a FEM package which features parallel computing, hanging nodes and hardware-oriented numerics
  • Development and maintenance of the 3D parallel flow solver parpp3d++
  • Design and development of the visualisation tool gmvmpeg
  • Advice as regards problems and questions concerning programming languages (C, C++, Fortran 90/95, Java, VBA), script languages (Perl, PHP, Bash, Sh, Tcsh, JavaScript), markup languages (LaTeX, HTML), stylesheet languages (CSS), retrieval languages (SQL), server software configuration (e.g. Apache, Samba, Procmail, SpamAssassin, Zope) and general program support (e.g. compiler tuning and workarounds for bugs; visualisation tools like ParaView, GMV, gnuplot, AVS/Express; debugger like DDT, DDD, gdb, dbx; Makefiles, SCM tools like Git, Subversion, CVS; editors like Emacs, vim; mail clients like Mozilla Thunderbird, alpine; Microsoft Office products, OpenOffice and many more)

Research Interests

  • Finite Element Methods
  • Parallelisation
  • Computational Fluid Dynamics
  • High Performance Computing
  • Efficient and robust solvers

Papers

Authors Title / Event / Year Download

--- FEASTFLOW / FEAST ---
Turek, S.; Göddeke, D.; Becker, C.; Buijssen, S.; Wobker, H. FEAST -- Realisation of hardware-oriented Numerics for HPC simulations with Finite Elements, Concurrency and Computation: Practice and Experience, 6, 2247-2265, Special Issue Proceedings of ISC 2008. doi:10.1002/cpe.1584, 2010 [BibTeX]
Göddeke, D.; Buijssen, S.; Wobker, H.; Turek, S. GPU Acceleration of an Unmodified Parallel Finite Element Navier-Stokes Solver, Smari, W., McIntire, J., 12-21, High Performance Computing & Simulation 2009, Logos Verlag, 2009 [BibTeX]
Turek, S.; Göddeke, D.; Becker, C.; Buijssen, S.; Wobker, H. UCHPC: Unconventional High-Performance Computing for finite element simulations, Winner of the first PRACE award; http://www.prace-project.eu/news/prace-award-presented-to-young-scientist-at-isc201908, 2008 [BibTeX]
Buijssen, S.; Wobker, H.; Göddeke, D.; Turek, S. FEASTSolid and FEASTFlow: FEM applications exploiting FEAST`s HPC technologies, Nagel, W., Resch, M., Transactions of the High Performance Computing Center Stuttgart (HLRS) 2008, 425-440, High Performance Computing in Science and Engineering 2008, Springer, doi: 10.1007/978-3-540-88303-6_30, 2008 [Abstract] [BibTeX]
Buijssen, S.; Wobker, H.; Göddeke, D.; Turek, S. FEASTSolid and FEASTFlow: FEM applications exploiting FEAST`s HPC technologies, Ergebnisberichte des Instituts für Angewandte Mathematik Nummer 371, Fakultät für Mathematik, TU Dortmund, 371, 2008 [Abstract] [BibTeX] [PDF]
Turek, S.; Göddeke, D.; Becker, C.; Buijssen, S.; Wobker, H. UCHPC - UnConventional High Performance Computing for finite element simulations, Ergebnisberichte des Instituts für Angewandte Mathematik Nummer 360, Fakultät für Mathematik, TU Dortmund, 360, 2008 [Abstract] [BibTeX] [PDF]
Göddeke, D.; Strzodka, R.; Mohd-Yusof, J.; McCormick, P.; Buijssen, S.; Grajewski, M.; Turek, S. Exploring weak scalability for FEM calculations on a GPU-enhanced cluster, Parallel Computing, 33, 10--11, 685-699, doi: 10.1016/j.parco.2007.09.002, 2007 [Abstract] [BibTeX]
Becker, C.; Buijssen, S.; Turek, S. FEAST: Development of HPC technologies for FEM applications, Nagel, W., Kröner, D., Resch, M., Transactions of the High Performance Computing Center, Stuttgart (HLRS), 503-516, High Performance Computing in Science and Engineering 2007, Springer, doi: 10.1007/978-3-540-74739-0_34, 2008 [BibTeX]
Becker, C.; Buijssen, S.; Wobker, H.; Turek, S. FEAST: Development of HPC technologies for FEM applications, Münster, G., Wolf, D., Kremer, M., NIC Series, 32, 299-306, NIC Symposium 2006, Graphische Betriebe, Forschungszentrum Jülich, 2006 [BibTeX]
Buijssen, S.; Wobker, H.; Turek, S. High Performance FEM Simulation in CFD and CSM, p.46--49, Research Report, NRW Graduate School of Production Engineering and Logistics, 2005 [Abstract] [BibTeX] [PDF]
Buijssen, S.; Grajewski, M.; Turek, S.; Wobker, H. High Performance FEM Simulation, p.52--55, Research Report, NRW Graduate School of Production Engineering and Logistics , 2004 [Abstract] [BibTeX] [PDF]

--- parpp3d++ ---
Buijssen, S. parpp3d++ User Guide, Release 1.1, 2005 [Abstract] [BibTeX] [PDF]
Schmitt, C.; Agar, D.; Platte, F.; Buijssen, S.; Pawlowski, B.; Duisberg, M. Ceramic Plate Heat Exchanger for Heterogeneous Gas Phase Reactions, Chemical Engineering and Technology, 28, 3, 337-343, 2005 [BibTeX]
Buijssen, S. parpp3d++ - a Parallel HPC Code for the Incompressible Nonstationary Navier--Stokes Equations, Bode, A., Durst, F., Hanke, W., Wagner, S., Transaction of the Second Joint HLRB and KONWIHR Result and Reviewing Workshop, 169-178, High Performance Computing in Science and Engineering, Springer, ISBN 3-540-44326-6, 2004 [Abstract] [BibTeX] [PDF]
Buijssen, S. parpp3d++ User Guide, Release 1.0, 2003 [Abstract] [BibTeX] [PDF]
Becker, C.; Buijssen, S.; Kilian, S.; Turek, S. High Performance FEM simulation via FEAST and application to parallel CFD via FEATFLOW, Rollnik, H., Wolf, D., NIC-Serie, 9, 493-502, NIC Symposium 2001, Forschungszentrum Jülich, Forschungszentrum Jülich, 2001, 2002 [BibTeX]
Buijssen, S.; Turek, S. Sources of parallel inefficiency for incompressible CFD simulation, Monien, B., Feldmann, R., LNCS, 701-704, Proceedings 8th International Euro-Par Conference, Springer, Paderborn, Germany, August 27-30, 2002 [Abstract] [BibTeX] [PDF]
Buijssen, S.; Turek, S. Sources of parallel inefficiency for incompressible CFD simulations, Ergebnisberichte des Instituts für Angewandte Mathematik Nummer 219, Fakultät für Mathematik, TU Dortmund, 219, 2002 [Abstract] [BibTeX] [PDF]
Buijssen, S. Numerische Analyse eines parallelen 3-D-Navier-Stokes-Lösers, 2002 [BibTeX]

--- Other ---
Turek, S.; Buijssen, S.; Miemczyk, M.; Münster, R. DFG-Kalender 2008, Illustration der 26. Woche, 2008 [BibTeX]
Buijssen, S. Batch--oriented MPEG generation with GMV in background mode, Release 3.0, 2005 [Abstract] [BibTeX] [PDF]
Buijssen, S. 3D Grid Generation, Handout FeatFlow Springschool 2002, 2002 [Abstract] [BibTeX] [PDF]
Buijssen, S. Batch-oriented MPEG generation with GMV in background mode, Release 2.0, 2001 [Abstract] [BibTeX] [PDF]
Buijssen, S.; Turek, S. Batch-oriented MPEG generation with GMV in background mode, Preprints SFB 359 Nummer 99--29, Universität Heidelberg, 99--29, 1999 [Abstract] [BibTeX] [PDF]
Buijssen, S.; Turek, S. OMEGA2D - A Tutorial for a Preprocessing Tool in FEAT2D and FEATFLOW, Preprints SFB 359 Nummer 98-37, Universität Heidelberg, 98-37, 1998 [Abstract] [BibTeX] [PDF]

Talks

Authors Title / Event / Year Download
Buijssen, S. parpp3d++ - a Parallel HPC Research Code for CFD: Block Smoothers in Parallel Multigrid Methods, Hitachi SR8000 vs. Linuxcluster, 6th HLRS Workshop, Stuttgart, Oktober 2003 [BibTeX]
Buijssen, S.; Turek, S. Sources of Parallel Inefficiency for Incompressible CFD Simulations, EuroPar 2002, Aug 2002 [Abstract] [BibTeX] [PDF]
Buijssen, S. 3D Grid Generation, FeatFlow SpringSchool 2002, März 2002 [Abstract] [BibTeX] [PDF]