Program. 4 th International Conference on Knocking in Gasoline Engines December 9 and 10, 2013, Berlin

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1 131125_Programm_Ottomotor_Klopfen_EN_V21_Layout :56 Seite 1 Program 4 th International Conference on Knocking in Gasoline Engines December 9 and 10, 2013, Berlin

2 131125_Programm_Ottomotor_Klopfen_EN_V21_Layout :56 Seite 2 General Information Chairmen Organization Matthias Kratzsch, IAV Michael Günther, IAV TUBS GmbH TU Berlin ScienceMarketing Hardenbergstrasse 19, Berlin Phone Fax kongresse@tubs.de Program Advisory Board Christian Brinkmann, Audi Achim Königstein, Adam Opel Prof. Dr. Hermann Rottengruber, Otto von Guericke University Magdeburg Prof. Dr. Christian Schwarz, BMW Robert Sloboda, Bosch Thomas Staib, Porsche Dr. Jörg Theobald, VW Anton Waltner, Daimler Dr. Hong Zhang, Continental Host IAV GmbH Carnotstrasse 1, Berlin Phone Fax contact@iav.com Conference Venue Berlin-Brandenburg Academy of Sciences Markgrafenstrasse Berlin Presentation Languages Presentations will be given in German or English with simultaneous interpreting. Exhibition The event will be accompanied by an exhibition at which you can present your products and services to an interested trade audience. The team organizing the event will be pleased to give you details of the options available. Attendance Fees Participants: University participants: plus VAT

3 131125_Programm_Ottomotor_Klopfen_EN_V21_Layout :56 Seite 3 Foreword 4 th International Conference on Knocking in Gasoline Engines Gasoline engine knock is a problem that remains unresolved. In depends on engine load and is exacerbated in supercharged engines. At low engine speeds and high load, this can result in a significant shift in the main center of heat release from the ignition point of optimum efficiency. Although there is major potential for cutting CO 2 by increasing effective mean pressures and reducing displacement at part load, the tendency to knock increases as effective mean pressure rises. This comes with poorer efficiency in map ranges that widen in line with the degree of downsizing. As such, the knock limit puts constraints on further improving performance and energy efficiency. Unless knock is drastically reduced, current and future gasoline engine combustion processes will not be able to harness the considerable potential still available for reducing fuel consumption. Phenomena such as pre-ignition (specifically in downsizing concepts) and mega-knock (often in high-compression lean-burn concepts) also prevent any significant progress from being made in enhancing efficiency. Algorithm developers and calibrators face further challenges from changed steady-state knock characteristics in efficiency-optimized combustion concepts. This means that a better understanding of the causes of gasoline auto-ignition as well as open and closed-loop control concepts for managing and avoiding knock combustion are more important than ever before. We would be delighted to welcome you as a participant or exhibitor at the 4 th International Conference on Knocking in Gasoline Engines. Take advantage of this opportunity to engage in intensive dialog with colleagues. Matthias Kratzsch, IAV Michael Günther, IAV Click here to register online:

4 131125_Programm_Ottomotor_Klopfen_EN_V21_Layout :56 Seite 4 December 9, :00 Registration 09:00 Welcome and opening session M. Kratzsch, IAV Session 1: Thermodynamics / Phenomenology I Session chair: Prof. Dr. Ulrich Spicher, MOT Forschungs- und Entwicklungsgesellschaft für Motorentechnik, Optik und Thermodynamik 09:15 Potentials and limits of downsizing (trade-off between enhancing efficiency and knock characteristics) 09:45 Mega-knock in super-charged gasoline engines interpreted as a localized developing detonation 10:15 A contribution to better understanding the pre-ignition phenomenon in highly charged internal combustion engines with direct fuel injection H. Rottengruber, Otto von Guericke University Magdeburg N. Peters, B. Kerschgens, B. Jochim, G. Paczko, RWTH Aachen University A. Döhler, S. Pritze, Adam Opel 10:45 Coffee break 11:15 Minimising autoignition for optimum efficiency in high specific output spark-ignited engines P. Freeland, M. Warth, B. Mahr, MAHLE Powertrain 11:45 Reduction in knocking intensity of an SI engine by in-cylinder temperature stratification 12:15 New approach to the determination of knock onset 12:45 Lunch break Y. Moriyoshi, T. Kuboyama, T. Kondo, H. Sono, Chiba Univ., Honda R&D S. Ohler, Helmut Schmidt University of Hamburg Session 2: Analytical Methods and Measuring Systems Session chair: Achim Königstein, Adam Opel 14:00 Cylinder pressure-based knock detection challenges in cylinder pressure indication and application in a new engine-based fuel test method 14:30 Irregular combustion: development and calibration of highly boosted SI engines K. Huber, J. Hauber, Ingolstadt University of Applied Sciences M. Ogris, T. Dobes, M. Ninaus, A. Hirsch, P. Kapus, H. Philipp, E. Winklhofer, AVL List

5 131125_Programm_Ottomotor_Klopfen_EN_V21_Layout :56 Seite 5 15:00 Optically diagnosing combustion anomalies as part of designing the combustion process 15:30 Using surface thermocouples and light conductor measurements to examine the thermal load on a gasoline engine s components during knocking engine operation P. Adomeit, C. Dieterich, A. Brunn, FEV M. Günther, S. Klier, VKA RWTH Aachen University K. Michels, C. Gessenhardt, J. Theobald, VW 16:00 Coffee break Session 3: Thermodynamics / Fuels Session chair: Prof. Dr. Hermann Rottengruber, Otto von Guericke University Magdeburg 16:30 Comparative analysis of low-speed pre-ignition phenomena in SI gasoline and dual fuel diesel-methane engines J. Zaccardi, D. Serrano, IFP Energies nouvelles 17:00 LEC-GPN a new Index for assessing the knock behavior of gaseous fuels for large engines M. Kirsten, F. Chmela, A. Wimmer, G. Pirker, LEC Large Engines Competence Center, Graz University of Technology 17:30 End of first day Evening Event 18:30 Buses depart from the Berlin Brandenburg Academy of Sciences Enjoy dinner in the unique setting of the historic Emperor s Hall (Kaisersaal) on Potsdamer Platz. This evening will give you the ideal opportunity to engage in dialog with colleagues and make new contacts. 22:30 23:30 Buses return to the conference venue every half hour 23:30 Evening event ends

6 131125_Programm_Ottomotor_Klopfen_EN_V21_Layout :56 Seite 6 December 10, 2013 Session 4: Simulation, Prediction and Modeling Session chair: Prof. Dr. Christian Schwarz, BMW 08:30 A statistical modeling approach with detailed chemical kinetics for use in 3D-CFD engine knock predictions 09:00 Investigation on knocking combustion with reaction kinetics for a turbocharged SIDI engine 09:30 Knocking simulation at Mercedes-Benz application in series production development 10:00 Multizone simulation of gasoline engine combustion anomaly based on reaction kinetics D. Linse, A. Kleemann, BMW C. Hasse, Bergakademie Freiberg University of Technology W. Holly, M. Heiss, N. Bobicic, T. Lauer, Vienna University of Technology S. Pritze, Adam Opel A. Kaden, U. Schaupp, A. Frommelt, K. Joos, Daimler K. Stapf, Ingenieurbüro TWB 10:30 Coffee break Session 5: Knock Detection, Application and Sensor Systems Session chair: Robert Sloboda, Bosch 11:00 The DELTA knocking control the necessary paradigm shift for engines with high power density 11:30 Artificial Intelligence for knock detection 12:00 Knock detection strategies based on engine acoustic emission analysis 12:30 Continental s pre-ignition and glow ignition function detection and avoidance of irregular combustions A. Stahr, P. Langfritz, M. Günther, M. Kratzsch, IAV M. Biehl, E. Perless, R. Sloboda, Bosch F. Cavanna, N. Garagnani, R. Lanzoni, S. Sgatti, M. Zanotti, Magneti Marelli M. Kieberger, D. Biehl, Continental 13:00 Lunch break

7 131125_Programm_Ottomotor_Klopfen_EN_V21_Layout :56 Seite 7 Session 6: Thermodynamics / Phenomenology II Session chair: Univ.-Prof. Dr. DI Bernhard Geringer, Vienna University of Technology 14:30 Pre-ignition analysis on a turbocharged gasoline engine with direct injection 15:00 Knock and irregular combustion challenges for the new turbocharged, high-performance four-cylinder AMG engine 15:30 Simulations and experimental investigations of intermittent pre-ignition series in a turbocharged DISI engine 16:00 Conference summary E. Schünemann, A. Witt, M. Selder, C. Schwarz, BMW B. Kraus, S. Wolf, J. Fischer, Mercedes AMG S. Palaveev, M. Magar, C. Disch, R. Schießl, H. Kubach, U. Maas, T. Koch Karlsruhe Institute of Technology, U. Spicher, MOT B. Geringer, Vienna University of Technology 16:30 End of conference BU

8 131125_Programm_Ottomotor_Klopfen_EN_V21_Layout :56 Seite 8 Venues and Hotels 1. Conference venue: Berlin-Brandenburg Academy of Sciences Markgrafenstrasse Berlin 2. Evening event on December 9, 2013 Emperor s Hall (Kaisersaal) on Potsdamer Platz, Bellevuestrasse Berlin 3. NH Berlin Friedrichstrasse Friedrichstraße Berlin Room rate: for a single room with breakfast Please state Ottomotorisches Klopfen when making your hotel reservation. A limited number of rooms have been reserved until November 1, Motel One Berlin Spittelmarkt Leipziger Straße Berlin Room rate: for a single room with breakfast Please state Ottomotorisches Klopfen when making your hotel reservation. A limited number of rooms have been reserved until November 10,