Registration and hotel booking under www.iav.com/knocking
Program
5th International Conference on Knocking in Gasoline EnginesDecember 12 and 13, 2017, Berlin
Foreword
The majority of todays high-effi ciency gasoline engines utilize downsizing or combine high mean pressures with Miller cycles and increased geometric compression, known as rightsizing. The increased effi ciency this enables, together with reduced CO2 emissions, is still, however, hindered by the knock limit. When designing engines, the knock or pre-ignition limits represent determining criteria. For many years, the pre-ignition phenomenon has particularly been associated with the rise in specifi c torque at very low speeds. Charge-diluted concepts with high compression cause extreme knocking, potentially leading to catastrophic events in the mid to high speed range. The introduction of RDE legislation this year will further grow the requirements for combustion process development, as residual gas scavenging in the low-end torque range and enrichment to reduce knocking and exhaust temperatures will be legally limited. There is still, however, the need to reach the main center of heat release early with the highest possible compression. Preventing damage to high-effi ciency gasoline engines demands a deep understanding of the phenomenology and precise detection and control engineering, resulting in new approaches to improved thermodynamics, more exact control algorithms and optimized applications. Combustion process specialists, design engineers and application experts are working hard on solutions that prevent or reliably control knocking and other irregular combustion events such as pre-ignition.
We would be pleased to welcome you as a participant or exhibitor to this IAV conference. Take the opportunity to share views with others in this professional environment.
Michael GntherIAV
Marc SensIAV
Frank AltenschmidtDaimler
Christian BrinkmannAudi
Michael FischerTenneco
Jrg TheobaldVolkswagen
Achim KnigsteinOpel
Gerd RselContinental
Hermann RottengruberMagdeburg University
Christian SchwarzBMW
Robert SlobodaBosch
Ulrich KunzePorsche
Program Committee
Basic Information
Date and venueDecember 1213, 2017, BerlinBerlin-Brandenburg Academy of SciencesMarkgrafenstr. 3810117 Berlin
Conference directorsMichael Gnther, IAVMarc Sens, IAV
OrganizerIAV GmbHCarnotstr. 110587 Berlinwww.iav.com
Your contactUNIVERSAL Kongress & Event Marketing GmbHGiesebrechtstr. 10, 10629 BerlinMarkus Kniehase, Tel. +49 30 [email protected]
Lecture languages and durationGerman and English with simultaneous interpreting.Presentations will last 20 minutes followed by discussion.
Conference feesParticipant: 990University participant: 550Speakers: No chargeStated prices do not include VAT.
Form of paymentBank transfer upon billing or credit card.
ExhibitionThe event also includes an accompanying exhibition. This will give you the opportunity to present your products and services to an engaging expert audience. The events organization team will be pleased to provide you with details.
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The conference is directly located at the historical Gendarmenmarkt in the centre of Berlin.
Venues and Hotels
Conference venue
1 Berlin-Brandenburg Academy of Sciences
Markgrafenstr. 38
10117 Berlin
Hotels
Motel One Berlin-Spittelmarkt
Leipziger Str. 50
10117 Berlin
Room rate:
single room incl. breakfast and VAT 78.50
double room incl. breakfast and VAT 103.00
NH Berlin Mitte
Leipziger Str. 106111
10117 Berlin
Room rate:
single room incl. breakfast and VAT 104.45
double room incl. breakfast and VAT 124.35
Hilton Berlin
Mohrenstr. 30
10117 Berlin
Room rate:
single room incl. breakfast and VAT 149.00
double room incl. breakfast and VAT 169.00
To make a hotel reservation, please visit the registration
section on the conference website (www.iav.com/knocking).
Evening event on December 12, 2017
2 KARLSSON Penthouse
Taubenstr. 30
10117 Berlin
1
2
December 12
08:45 Welcome note
09:00 Keynote
ERTRAC Roadmap for Internal Combustion Engines to 2030 and beyond, in the Framework of a CO2 Mitigation Integrated Approach Zissis Samaras, Aristotle University
Session 1 Introduction Session chair: Michael Gnther, IAV
09:30 Proposal Knock Mitigation Method through Enhancement of Local Heat Transfer Katsuya Matsura, Honda R&D
10:00 Approaches to Meet Fluctuating Natural Gas Quality in Large Bore Engine Applications Jan Zelenka, LECCo-Author: Andreas Wimmer, Institute of Internal Combustion Engines and Thermodynamics, Claudio Hoff , Martin Kirsten (both LEC)
10:30 Coff ee break
Session 2 Pre-Ignition Session chair: Achim Knigstein, Opel
11:00 Investigating the Cause of Initial Pre-Ignition A New ApproachIna Volz, KIT/IfKMCo-Authors: Thomas Koch, Jrgen Pfeil (both KIT/IfKM), Frank Altenschmidt (Daimler)
11:30 Optical Diagnostic of Glow Ignitions Arndt Dhler, Opel Co-Author: Peter Schaff ner, Opel
12:00 Study of HSPI/LSPI from Spark Plugs on Turbocharged Gasoline EnginesTomohiro Iwatsuka, NGK Spark PlugCo-Authors: Tomoyuki Kurita, Kiyoteru Mori, Masaru Kano, Tomohiro Iwatsuka, Stefan Schulte, Waldemar Werner (all NGK Spark Plug)
12:30 Lunch break19:00
Session 3 Simulation Session chair: Jrg Theobald, Volkswagen
13:30 Fundamental Mechanism Analysis the Underlying Processes of LSPI using Experimental and Modeling Approaches Masaharu Kassai, Nissan Co-Authors: Taisuke Shiraishi, Toru Noda (both Nissan)
14:00 Chemical Analysis of Potential Initiating Fluid for Low-Speed Pre-IgnitionTerry Alger, Southwest Research Institute
14:30 Simulation of the Eff ects of Ignition Timing and External EGR on Gasoline Combustion under Knock-Limited Operation and High Speed and LoadMichal Pasternak, Brandenburg University of TechnologyCo-Authors: Corinna Netzer, Fabian Mauss (both Brandenburg University of Technology), Michael Fischer (Tenneco), Marc Sens, Michael Riess (both IAV)
15:00 Development of a Model for Predicting the Knock Boundary in Consideration of Cooled Exhaust Gas Recirculation at Full LoadAleksandar Fandakov, University of Stuttgart/IVKCo-Authors: Max Mally, Liming Cai, Marco Gnther, Ajoy Ramalingam, Heiko Minwegen, Stefan Pischinger, Heinz Pitsch, Karl Alexander Heufer (all RWTH Aachen University), Michael Grill (FKFS), Michael Bargende (University of Stuttgart/IVK), Andr Casal Kulzer (Porsche)
15:30 Coff ee break
Session 4 Optical Measurement Technique Session chair: Frank Altenschmidt, Daimler
16:00 Visualization via LIF of Fuel Wall Wetting and Seepage of Oil into the Combustion Chamber Stefan Wigger, Daimler
16:30 Pre-Ignition Optical Analysis of Oil Balance with Synchronized Online Measurement of Wear as a Development Tool Max Magar, MOTCo-Authors: Fabian Rauber, Kai W. Beck (both MOT), Bernhard Kehrwald (IAVF)
17:00 Irregular Combustion Events in RDE Test Situations: Diagnostics Analysis Improvements Ernst Winklhofer, AVL List Co-Authors: Alois Hirsch, Paul Kapus (both AVL List)
17:30 Quantitative Optical Measurement Techniques for Mixture Formation and Combustion Process Analysis Thomas Berg, LaVision Co-Authors: Olaf Thiele, Stefan Seefeldt (both LaVision)
18:00 End of the fi rst conference day
19:00 Evening event at KARLSSON Penthouse
December 13
08:00 Keynote
Methods for the Identifi cation and Analysis of Irregular Combustion Ulrich Spicher, APL Automobil-Prftechnik Landau
Session 5 Fuel/Lubricating OilSession chair: Hermann Rottengruber, Magdeburg University
08:30 Impact of Detailed Fuel Chemistry on Knocking Behaviour in Engines Roger F. Cracknell, Shell Global Solutions
09:00 Advanced Lubricant Formulation and Technology to Manage LSPI and Super-KnockCecile Pera, Infi neum
09:30 Coff ee break
Session 6 Knock Detection Session chair: Michael Fischer, Tenneco
10:00 Model-Based Knock Detection Matthias Biehl, BoschCo-Author: Michael Meister, Bosch
10:30 Trustworthy Estimation of Engine Knocking Level for Transient Operation Jean Maxime, IFPENCo-Authors: Thomas Leroy, Fabien Vidal-Naquet (both IFPEN)
11:00 Potentials of Series-Compatible In-Cylinder Pressure Sensors for Gasoline Engines Using the Example of Ignition Angle ControlBenedikt Van Booven, ContinentalCo-Authors: Harry Schle (Continental), Thorben Walder (Porsche), Hermann Rottengruber (Magdeburg University)
11:30 Lunch break19:00
Session 7 Water Injection Session chair: Christian Schwarz, BMW
12:30 Water Injection for Gasoline Engines Quo Vadis? Ingo Hermann, Opel
13:00 Gasoline Water Direct Injection (GWDI) as a Key Feature for Future Gasoline Engines Christoph Heinrich, Trier University of Applied Sciences
13:30 Potential of Direct Water Injection to Reduce Knocking and Increase the Effi ciency of Gasoline Engines Tobias Bcking, Daimler Co-Authors: Normann Freisinger, Gnter Karl (both Daimler), Michael Gnther, Ulrich Walther, Matthias Hunger (all IAV)
14:00 Coff ee break
Session 8 Combustion Process Session chair: Marc Sens, IAV
14:30 Suppressing Knocking by using CleanEGR Better Fuel Economy and Lower Raw Emissions Simultaneously Michael Fischer, TennecoCo-Authors: Michael Gnther, Carsten Berger, Ralf Trger (all IAV), Michal Pasternak, Fabian Mauss (both Brandenburg University)
15:00 Comparative Study of the Pot
