Books Resch, M., Roller, S., Benkert, K., Galle, M., Bez, W., Kobayashi, H., Hirayama, T. (Eds.) High Performance Computing on Vector Systems 2008, Springer, 2008. Resch, M., Roller, S., Lammers, P., Furui, T., Galle, M., Bez, W. (Eds.) High Performance Computing on Vector Systems 2007, Springer, 2007. Sabine Roller: Ein numerisches Verfahren zur Simulation schwach kompressibler Strömungen (PhD Thesis). Logos Berlin; Juni 2005 Journal Papers Sabine Roller, Michael Resch, Martin Galle, Wolfgang Bez: The Teraflop Workbench - Enhancing High Sustained Performance on Vector Systems, GSIS Interdisciplinary Information Sciences (Journal) (to appear) Harald Klimach, Sabine P. Roller, and Claus-Dieter Munz: Heterogeneous Parallelism of Aero-Acoustic Applications using PACX-MPI, GSIS Interdisciplinary Information Sciences (Journal) (to appear) Claus-Dieter Munz, Michael Dumbser, Sabine Roller, Linearized acoustic perturbation equations for low Mach number flow with variable density and temperature, Journal of Comput. Phys. 224 (2007) 352 364 Sabine Roller, Roland Fortenbach, Thomas Schwartzkopff, Claus-Dieter Munz: 'The numerical modeling of acoustic wave propagation using the multiple pressure variables approach', Comput. Visual Sci (2006) Vol. 9, pp 229-237 Sabine Roller, Thomas Schwartzkopff, Roland Fortenbach, Michael Dumbser, Claus-Dieter Munz: Calculation of low Mach number acoustics: a comparison of MPV, EIF and linearized Euler equations. M2AN (2005), Vol. 39, N 3, pp. 561-576 C.-D. Munz, S. Roller, R. Klein, K.J. Geratz: 'The Extension of Incompressible Flow Solvers to the Weakly Compressible Regime', Computers and Fluids 32(2), 2003, pp 173-196 M. Ratzel, S. Roller, and C.-D. Munz: A semi-implicite pressure corretion scheme for low Mach number flows, in Proc. of the ISCFD99 in Bremen, K. Oshima, ed., Comput. Fluid Dynamics Journal, Special Number, 2001 R. Klein, N. Botta, L. Hofmann, A. Meister, C.-D. Munz, S. Roller, T. Sonar: Asymptotic Adaptive Methods for Multiscale Problems in Fluid Mechanics, Journal of Engineering Mathematics, 39 (2001), pp. 261--343 Sabine Roller, Claus-Dieter Munz: 'A Low Mach Number Scheme based on Multi-Scale Asymptotics', Comput. Visual Sci 3: 85-91 (2000)
Other Refereed Papers Sabine P. Roller: Multi-Scale and Multi-Physics Applications User Requirements for Future Applications, in Resch, M., Roller, S., Benkert, K., Galle, M., Bez, W., Kobayashi, H., Hirayama, T. (Eds.) High Performance Computing on Vector Systems 2008, Springer, 2008. Harald Klimach, Sabine Roller, Claus-Dieter Munz: Heterogeneous Parallel Aero-Acoustics Using PACX-MPI, In: Resch, M., Roller, S., Benkert, K., Galle, M., Bez, W., Kobayashi, H., Hirayama, T. (Eds.) High Performance Computing on Vector Systems 2008, Springer, 2008. M. Fertig, D.Petkow, T. Stindl, M.Auweter-Kurtz, M. Quandt, C.-D. Munz, J. Neudorfer, S. Roller, D. D Andrea, and R. Schneider: Hybrid Code Development for the Numerical Simulation of Instationary Magnetoplasmadynamic Thrusters, High Performance Computing in Science and Engineering ' 08: Transactions of the High Performance Computing Center, Stuttgart (HLRS) 2008, W. Nagel (ed.) Harald Klimach, Sabine P. Roller, Jens Utzmann, Claus-Dieter Munz: Heterogeneous Parallelism with KOP3D using PACX-MPI, Proceedings of the Kemsu-Konference (2008) Harald Klimach, Sabine P. Roller, Jens Utzmann, Claus-Dieter Munz: Parallel Coupling of Heterogeneous Domains with KOP3D using PACX-MPI, ParCFD-2007-071, International Conference on Parallel Computational Fluid Dynamics (ParCFD) 2007, May 21-24 2007, Antalya, Turkey Danilo D Andrea, Rudolf Schneider, Martin Quandt, Claus-Dieter Munz, Sabine Roller, Markus Fertig: Long Range Particle Collisions fort he PIC/DSMC Simulation Code PicLas, IEPC-2007-36. The 30 th International Electric Propulsion Conference, Florence, Italy, September 17-20, 2007 Harald Klimach, Sabine P. Roller, Jens Utzmann and Claus-Dieter Munz: Parallel Coupling of Heterogeneous Domains with KOP3D using PACX-MPI, Track No: 1126, Proceedings Parallel CFD 2007 May 21-24, Antalya Turkey Sabine Roller, Martin Quandt, Torsten Stindl, Dejan Petkow, Pulsed Plusma Thruster for a Lunar Satellite, ESAIM Proceedings of CEMRACS summer school, Marseille, August 23, 2005, Feb 2007 D. Petkow, M. Fertig, T. Stindl, M. Auweter-Kurtz, M. Quandt, C.-D. Munz, S. Roller, D. D'Andrea, R. Schneider: Development of a 3-dimensional, time accurate particle method for rarefied plasma flows, AIAA-2006-3601, Proceedings of the 9th AIAA/ASME Joint Thermophysics and Heat Transfer Conference, San Francisco, USA, 2006 Sabine P. Roller, Harald Klimach and Claus-Dieter Munz: A block structured Low Mach Number MPV scheme for heterogeneous domain decomposition. Proceedings of ECCOMAS CFD 2006, September 5-8, 2006, Egmond aan Zee, The Netherlands. Editors: P. Wesseling, E. Oñate, J. Périaux. Paper #296
M. Auweter-Kurtz, M. Fertig, D. Petkow, T. Stindl, M. Quandt, C.-D. Munz, P. Adamis, M. Resch, S. Roller, D. D'Andrea, R. Schneider: Development of a hybrid PIC/DSMC code. IEPC-2005-71, Proceedings of the 29th International Electric Propulsion Conference, Princeton, USA, 2005 C.D. Munz, M. Dumbser, S. Roller: Über den Einsatz von Notebooks in der Ingenieursausbildung am Beispiel der Vorlesung "Numerische Gasdynamik", in M. Kerres, B. Voß (Hrsg.), Digitaler Campus, Waxmann Verlag, pp. 326-336 (2003) Marc Ratzel, Sabine Roller, Claus-Dieter Munz: 'A semi-implicit pressure correction scheme for low Mach number flows', 8th International Symposium on Computational Fluid Dynamics, September 5-10, 1999, Bremen, Vol 9 No 1 Sabine Roller, Claus-Dieter Munz: 'The Multiple Pressure Variables Method for Low Mach Number Flows', Proceedings of the 37th Annual Meeting and Exhibit, January, 11-14, 1999, Reno, NV, No. AIAA 99-0174 C.-D. Munz, S. Roller, E. Sonnendrücker: 'A Numerical Approach to Multiple Scale Problems Based on Asymptotic Analysis', in: W. Hackbusch, G. Wittum (eds.): "Numerical Treatment of Multi-Scale Problems". Proceedings of the 13th GAMM-Seminar Kiel, January 24 to 26, 1997, Notes on Numerical Fluid Mechanics, Vol. 70, Vieweg Verlag, Braunschweig, Germany, 1999 Sabine Roller, Claus-Dieter Munz: 'A Low Mach Number Scheme based on the Multiple Pressure Variables Approach', in: K.D. Papailiou, D. Tsahalis, J. P'eriaux, D. Knörzer (eds): "Computational Fluid Dynamics '98", Proceedings of the Eccomas Conference, September 1998, Athens, Wiley (1998) pp 104-109 Rupert Klein, Karl Josef Geratz, Peter Terhoeven, Claus-Dieter Munz, Sabine Roller, Bruno Denet, Geoffrey Searby: 'Numerical Techniques for Multi-Scale Weakly Compressible Reactive Flows', in: Ernst Heinrich Hirschel (ed): "Numerical Flow Simulation I, CNRS-DFG Collaborative Research Programme, Results 1996-1998", Notes on Numerical Fluid Mechanics, Vol. 66, Vieweg Verlag
Other Papers Sabine Roller: InGrid - Innovative Grid Developments for Engineering Applications, inside, Vol. 4 No. 1, Spring 2006 Sabine Roller: Aktuelles Schlagwort: (Computational) Aero-Akustik, Informatik Verbund Stuttgart (IVS) Newsletter 10/2006. http://www.informatik.uni-stuttgart.de/ivs/ivs_pages/index.htm C.-D. Munz, S. Roller: 'Multiple Pressure Variables (MPV) Method for Weakly Compressible Fluid Flow', GAMM Jahrestagung, Prag, 27.-31. Mai 1996 K.J. Geratz, R. Klein, C.-D. Munz, S. Roller: 'Multiple Pressure Variable (MPV) Approach for Low Mach Number Flows Based on Asymptotic Analysis', in: E.H. Hirschel (ed.), "Flow Simulation with High-Performance Computers II", DFG priority research programme results, Notes on Numerical Fluid Mechanics, Vol. 52, Vieweg Verlag, Braunschweig, Germany, 1996 Manfred Alef, Udo Gentner, Claus-Dieter Munz, Sabine Roller: Parallele Mehrgittermethoden mit Anwendung in der numerischen Strömungsmechanik, FZK - Nachrichten, Hochleistungsrechnen in Forschung und Entwicklung, Heft 2-3/96 Talks Sabine Roller: Hybrid Supercomputing: Mapping the Characteristics of Applications and Hardware, to be held at SuperComputing SC 08, Austin Texas, November 15-21, 2008 Sabine Roller: Modeling an IMPD Thruster in a Hybrid Environment, to be held at 9th Teraflop Workshop Explore Computational Sciences and Potentials of Next-Generation Supercomputers, Sendai, Japan, November 12-13, 2008 Sabine Roller, Harald Klimach, Claus-Dieter Munz, Jens Utzmann: Heterogeneous Coupling in Computational Aeroacoustics, Tutorial The Future of Supercomputing - A German View 38. Jahrestagung der Gesellschaft für Informatik, 08.-13. September 2008, München Sabine Roller: Parallelization levels in LarKC environment, LarKC Parallelization Workshop, Amsterdam, July 8, 2008 Sabine Roller, Harald Klimach, Claus-Dieter Munz, Jens Utzmann: Heterogeneous Coupling in Computational Aeroacoustics, at 5th European Congress on Computational Methods in Applied Sciences and Engineering (ECCOMAS) 2008, Venice, July 4, 2008 Sabine Roller: (No) Experiences with proxy certificates in Industry, Session: GIN: Security Profile, at The 23rd Open Grid Forum (OGF 23), Barcelona, June 4, 2008
Sabine Roller: Multi-scale and Multi-physics Applications User Requirements for Future Applications. 18th CCSE Workshop on computational technologies supporting development of future applications. Japan Atomic Energy Agency, Tokyo, Japan, April 22, 2008 Sabine Roller, Michael Resch, Martin Galle, Wolfgang Bez: The HLRS - NECTeraflop-Workbench. NUG-XX General Meeting, Schloss Hernstein, Austria, April 6-9, 2008 Sabine Roller: InGrid: Rollen und Themen der Industriepartner, Industrial Grids Meeting, Stuttgart / Leinfelden, October 25, 2007 Sabine Roller: Geschäftsmodelle aus Sicht von InGrid, D-Grid Nachhaltigkeitsworkshop, Berlin, October 9th, 2007 Sabine Roller: Security Workshop at D-Grid All-Hands-Meeting, Göttingen, September 12, 2007 Sabine Roller: Hybrid coupling of multi-scale problems in computational aeroacoustics, 9 th US National Congress on Computational Mechanics (USNCCM), San Francisco, USA, July 23, 2007 Sabine Roller: Multi-Scale Simulation of Aeroacoutic Applications - Approaches and Experiences, Forschungszentrum Karlsruhe (FZK), IKET, June 29, 2007 Sabine Roller: Nachhaltigkeit aus Sicht von InGrid, D-Grid Nachhaltigkeitsworkshop, Berlin, June 11, 2007 Sabine Roller, Michael Resch (HLRS), Martin Galle, Wolfgang Bez (NEC HPCE): The HLRS NEC Teraflop Workbench, NEC Users Group Conference, Cetraro, Italy, May 23 rd 2007 Sabine Roller: COUPLED APPLICATIONS - REQUIREMENTS ON HYBRID SYSTEMS, 16th CCSE Workshop on High Performance Computing on Vector Based Architectures - Recent Achievements and Future Directions -, Tokyo, Japan, April 23, 2007 Sabine Roller, Hubert Herenger: BEinGRID Business Experiment 06 - Groundwater Modelling: Providing better forecast possibilities in groundwater modelling using optimization and grid technologies, NMPI Workshop, Stuttgart, March 12 th 2007 Sabine Roller: InGrid Innovative Grid-Entwicklungen für ingenieurwissenschaftliche Anwendungen, Invited Talk. RWTH Aachen, Germany, September 27 th, 2006 Sabine P. Roller, Harald Klimach and Claus-Dieter Munz, A block structured Low Mach Number MPV scheme for heterogeneous domain decomposition, ECCOMAS CFD 2006, September 5-8, 2006, Egmond aan Zee, The Netherlands Sabine Roller, The InGrid Project, 9 th Metacomputing and Grid Workshop, Stuttgart, Germany, July 27 th 2006
S. P. Roller: Prototype examples for grid applications in CFD. Proceedings of the 7th World Congress on Computational Mechanics, Los Angeles, California. July 16-22, 2006 Sabine Roller, Multi-scale numerics in Low Mach number aero-acoustics: high-order schemes, heterogeneous domain decomposition, and asymptotic approaches, invited talk in minisymposium Multiscale Aspects of Wave Propagation, 7 th World Congress on Computational Mechanics (WCCM), Los Angeles, USA, July 16-22, 2006 Sabine Roller, Prototype examples for Grid Applications in CFD, 7 th World Congress on Computational Mechanics (WCCM), Los Angeles, USA, July 16-22, 2006 Sabine Roller, Stefan Wesner, BEinGrid Business Experiments in Grid, Unicore Summit 2006 at Euro-Par Dresden, August 30-31, 2006 Sabine Roller, Low Mach Number Aeroacoustics: Modeling and Direct Simulation (Poster), Multiscale Modeling and Applications, Aug. 7-11, 2006, Cargese, France Sabine Roller: 'Calculation of low Mach number acoustics: A comparison of MPV, EIF and linearized Euler equations', talk at 7th Hirscheg Workshop on Conservation Laws, Hirschegg, August 29 - September 04, 2004 Claus-Dieter Munz, Sabine Roller: 'Numerical methods for low Mach numbers', USNCCM 1999, 3.-7.8.99, Boulder, Colorado (USA) Sabine Roller, Claus-Dieter Munz: 'The Multiple Pressure Variables Method for Low Mach Number Flows', Proceedings of the 37th Annual Meeting and Exhibit, January, 11-14, 1999, Reno, NV, No. AIAA 99-0174 Sabine Roller, Claus-Dieter Munz: 'An asymptotic based solution method for weakly compressible fluid flow', ICIAM 99, 5.-9.1999, Edinburgh, UK Claus-Dieter Munz, Sabine Roller 'The projection method for weakly compressible fluid flows', 3rd Seminar "Euler and Navier-Stokes Equations", 27.-29.5.1998, Prague Claus-Dieter Munz, Sabine Roller: 'Numerical methods for low mach number fluid flow based on asymptotic analysis', AMIF/ESF-Workshop "Computational Methods for compressible flow with low Mach number effects", Courchevel (Frankreich), 7.-9.1.1998 Karl J. Geratz, Sabine Roller, Claus-Dieter Munz, Rupert Klein: 'Using Low Mach Number Asymptotics in Extending a Godunov-Type Compressible Flow Solver to the Weaky Compressible Regime', SIAM Minisymposium, Stanford, July 1997 S. Roller, K. J. Geratz: 'Die MPV-Methode zur Berechnung von Strömungen kleiner Machzahl: Neuere Entwicklungen' Vortrag beim 10. DGLR-Fach-Symposium 'Strömungen mit Ablösung', Braunschweig, 11.-13. November 1996
Supervised Thesis Cand. Mach. Sebastian Bonk: Vektorisierung des Strömungslösers Hydsol Cand. Aer. Jonathan Neudorfer: Entwicklung eines Parallelisierungskonzepts für den gemischten Finite-Volumen / Partikel - Code PicLas Cand. Aer. Christoph Gaupp: Blockstrukturierte Implementierung des Low Mach Number Codes Mpv3d Cand. Aer. Sascha Ackermann: Codeüberarbeitung des MPV- Verfahrens mit Validierung Cand. Aer. Andreas Birkefeld: Simulation des offen/offenen Rijke- Rohrs mit dem Simulationsprogramm Mpv2d
Projects STEDG - Hocheffiziente und skalierbare Software für die Simulation turbulenter Strömungen in komplexen Geometrien, Projektskizze zur Ausschreibung "HPC-Software für skalierbare Parallelrechner" des BMBF akzeptiert, Vollantrag in Begutachtung. Partner: Institut für Aerodynamik und Gasdynamik (IAG), Universität Stuttgart, Aerodynamisches Institut (AIA), RWTH Aachen, Robert Bosch GmbH, Trumpf Werkzeugmaschinen GmbH + Co. KG, EADS Deutschland GmbH, EADS Innovation Works The Large Knowledge Collider (LarKC): a platform for integrated reasoning and Web-search that scales to zillions of facts Large-scale integrating project (IP), ICT Call 1, FP7-ICT-2007-1, Leitung: Universität Innsbruck PRACE Partnership for Advanced Computing in Europe, EU-Projekt FP7-INFRASTRUCTURES-2007-1, Koordinator: FZ Jülich bwgrid. Building a Grid environment for the Universities in Baden- Württemberg. Partners: HLRS plus Computing Centers of the Universities Mannheim, Heidelberg, Karlsruhe, Freiburg, Konstanz, Tübingen, Ulm. 2007-2012, funded by BMBF + MWK Ba-Wue Numerical Modeling and Simulation of Highly Rarefied Plasma Flows. DFG. 2008 2011. Partners: HLRS, IAG (Universität Stuttgart), IRS (Universität Stuttgart), IHM (Forschungszentrum Karlsruhe) Teraflop Workbench. Industrial Cooperation Project between HLRS NEC GmbH. Phase I: 2004 2008. Phase II: 2008 2012 Innovative Grid-Entwicklungen für ingenieurwissenschaftliche Anwendungen InGrid. BMBF. 2005 2008. Partners: HLRS, Institut für Strömungsmechanik und Hydraulische Strömungsmaschinen IHS (Universität Stuttgart), FB Mathematik und Informatik (Philipps- Universität Marburg), Institut für Wirtschaftsinformatik (Universität Siegen), Fraunhofer-Institut für Algorithmen und Wissenschaftliches Rechnen (SCAI), ACCESS e.v. (Aninstitut der RWTH-Aachen), T- Systems SfR GmbH, Universität Stuttgart, WASY Gesellschaft für wasserwirtschaftliche Planung und Systemforschung mbh, Berlin