Evaluation of Gas Injection Valves for Large Engines by Means of Spray Momentum Measurement

2019

Constantin Kiesling, Anton Tilz, Andreas Nickl, Hubert Winter, Gerhard Pirker, Andreas Wimmer

11. Tagung Einspritzung und Kraftstoffe 2018: Diesel, Benzin, Gas, Alternative Kraftstoffe, Medien für SCR, Wasser.

DOI: 10.1007/978-3-658-23181-1

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New Approaches to Lube Oil Consumption Measurement Based on the Tracer Method

2019

Bernhard Rossegger, Michael Schneider, Albrecht Leis, Michael Engelmayer, Andreas Wimmer

SAE 2019 International Powertrains, Fuels & Lubricants Meeting

DOI: 10.4271/2019-01-0077

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Gesamtsimulation

2018

Franz Chmela, Gerhard Pirker, Andreas Wimmer

Grundlagen Verbrennungsmotoren: Funktionsweise und alternative Antriebssysteme Verbrennung, Messtechnik und Simulation.

DOI: 10.1007/978-3-658-19212-9_42

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Modellierung des Ladungswechsels

2018

Franz Chmela, Gerhard Pirker, Andreas Wimmer

Grundlagen Verbrennungsmotoren: Funktionsweise und alternative Antriebssysteme Verbrennung, Messtechnik und Simulation.

DOI: 10.1007/978-3-658-19212-9_41

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Wärmeübergang

2018

Franz Chmela, Gerhard Pirker, Andreas Wimmer

Grundlagen Verbrennungsmotoren: Funktionsweise und alternative Antriebssysteme Verbrennung, Messtechnik und Simulation.

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Prüfstandssoftware – Fehlerdiagnose an Motorprüfständen

2018

Michael Wohlthan, Gerhard Pirker, Andreas Wimmer

Grundlagen Verbrennungsmotoren: Funktionsweise und alternative Antriebssysteme Verbrennung, Messtechnik und Simulation.

Test Rig for Fundamental Investigations of Ignition System Characteristics under Severe Flow Conditions

2018

Anton Tilz, Georg Meyer, Constantin Kiesling, Gerhard Pirker, Sebastian Salbrechter, Andreas Wimmer

Ignition Systems for Gasoline Engines: Internationale Tagung Zündsysteme für Ottomotoren.

Gas- und Dual Fuel-Brennverfahren – Die Besseren Brennverfahren für Großmotoren?

2018

Christoph Redtenbacher, Maximilian Malin, Constantin Kiesling, Gottfried Lurf, Kevin Aßmus, Nicole Wermuth, Andreas Wimmer

16. FAD-Konferenz Beiträge: Herausforderung - Abgasnachbehandlung für Dieselmotoren.

Optimum Operating Strategies for Gas Engines Using Variable Intake Valve Train

2018

Jan Zelenka, Claudio Hoff, Andreas Wimmer, Claudio Christen, Robert Böwing, Josef Thalhauser

ASME 2018 Internal Combustion Engine Division Fall Technical Conference: Volume 1: Large Bore Engines; Fuels; Advanced Combustion.

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Evaluation of strategies for highly transient operation of diesel-gas engines

2018

Maximilian Malin, Christoph Redtenbacher, Gottfried Lurf, Nicole Wermuth, Andreas Wimmer

Large Bore Engines; Fuels; Advanced Combustion.

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Ldm compact – a methodology for development of gas engines for use with low environmental impact non-natural gas

2018

Igor Sauperl, Andreas Wimmer, Dimitar Dimitrov, Jan Zelenka, Gerhard Pirker, Eduard Schneßl, Hubert Winter

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Using stable isotopes for lube oil consumption measurement on internal combustion engines

2018

Bernhard Rossegger, Michael Schneider, Albrecht Leis, Michael Engelmayer, Andreas Wimmer

Stable Isotope Network Austria Meeting 2018

Direct Gas Injection for Prechamber Combustion

2018

Jan Zelenka, Gernot Kammel, Kalyan Chakravarthi Pichikala, Gerhard Kogler, Andreas Wimmer

THIESEL 2018: Conference on Thermo- and Fluid Dynamic Processes in Direct Injection Engines.

Development of Highly Flexible Large Gas Engines for the Power Plants of the Future

2018

Maximilian Malin, Philipp Mayr, Gerhard Pirker, Andreas Wimmer, Jan Zelenka

Die Zukunft der Großmotoren V: 5. Rostocker Großmotorentagung 2018.

Charge Air and Fuel Gas Pressure Control on a HiL-System for the Development of Transient Large Bore Gas Engines

2018

Klemens Kranawetter, Richard Seeber, Philipp Mayr, Gerhard Pirker, Robert Bauer, Martin Horn

2018 IEEE Conference on Control Technology and Applications (CCTA).

DOI: 10.1109/CCTA.2018.8511425

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Innovative Gasmotorentechnologie für die Energiewende

2018

Klaus Payrhuber, Stephan Laiminger, Jan Zelenka, Andreas Wimmer

EnInnov2018 15.Symposium Energieinnovation; Langfassungsband .

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Visualization of Combustion of Gas Engine with Various Micro Pilot injection Condition

2018

Daisuke Tsuru, Hiroshi Tajima, Gerhard Pirker

IEA Combustion-Gas engines Task Leader Meeting

Application of CFD Simulation to Optimize Combustion in Prechamber Gas Engines with Port Injection

2018

Hubert Winter, Eduard Schneßl, Gerhard Pirker, Jan Zelenka, Andreas Wimmer

ECCM-ECFD 2018

Diagnostic Methods for Investigating the Ignition Process in Large Gas Engines

2018

Gerhard Pirker, Andreas Wimmer, Georg Meyer, Constantin Kiesling, Andreas Nickl, Anton Tilz

Proceedings 2018 - 13. Internationales AVL Powertrain Diagnostik Symposium.

Fatigue life assessment regarding different influences on the HCF/VHCF behavior of a martensitic steel

2018

Igor Milošević, Benjamin Seisenbacher, Gerhard Winter, Florian Grün, Martin Kober

MATEC Web of Conferences: 12th International Fatigue Congress (FATIGUE 2018).

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3D-CFD model development and validation for dual-fuel combustion in large bore engines

2018

Lukas Eder, Hubert Winter, Gerhard Pirker, Andreas Wimmer

2nd Dual-Fuel Combustion Simulation Workshop

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Miba’s Intelligent Bearing Condition Monitoring for Large-Bore Engines integrable in AVL EPOS TM

2018

Rainer Aufischer, Gert Taucher, Jan Vystejn

8th AVL Large Engines TechDays

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Validation of a new high frequency testing technique in the VHCF regime – Fatigue properties of a 42CrMoS4 and X5CrNiCuNb16-4 steel

2018

I. Milošević, P. Renhart, G. Winter, F. Grün, M. Kober

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Verbrennungsmodelle für Großgasmotoren

2018

Franz Chmela, Gerhard Pirker, Andreas Wimmer, Friedrich Dinkelacker

Grundlagen Verbrennungsmotoren: Funktionsweise und alternative Antriebssysteme Verbrennung, Messtechnik und Simulation.

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Nulldimensionale Modellierung

2018

Franz Chmela, Gerhard Pirker, Andreas Wimmer

Grundlagen Verbrennungsmotoren: Funktionsweise und alternative Antriebssysteme Verbrennung, Messtechnik und Simulation.

DOI: 10.1007/978-3-658-19212-9_39

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Druckverlaufsanalyse

2018

Rüdiger Teichmann, Andreas Wimmer

Grundlagen Verbrennungsmotoren: Funktionsweise und alternative Antriebssysteme Verbrennung, Messtechnik und Simulation.

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Druckindizierung

2018

Rüdiger Teichmann, Andreas Wimmer

Grundlagen Verbrennungsmotoren: Funktionsweise und alternative Antriebssysteme Verbrennung, Messtechnik und Simulation.

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A thermodynamic model for the plasma kernel volume and temperature resulting from spark discharge at high pressures

2018

Georg Meyer, Andreas Wimmer

DOI: 10.1007/s10973-018-7169-z

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Großgasmotoren

2018

Andreas Wimmer

Grundlagen Verbrennungsmotoren: Funktionsweise und alternative Antriebssysteme Verbrennung, Messtechnik und Simulation.

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Combustion Development Methodology for Non-natural Gas Applications

2018

Eduard Schneßl, Andreas Wimmer, Stefan Prankl

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Development and Validation of 3D-CFD Injection and Combustion Models for Dual Fuel Combustion in Diesel Ignited Large Gas Engines

2018

Lukas Eder, Marko Ban, Gerhard Pirker, Milan Vujanovic, Peter Priesching, Andreas Wimmer

DOI: 10.3390/en11030643

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Berechnung des realen Dieselarbeitsprozesses

2018

Günter Merker, Andreas Wimmer

Handbuch Dieselmotoren.

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Modellbasierte Methoden für die Fehlerdiagnose an Motorprüfständen

2018

Doris Schadler, Ernst Stadlober

ISCCRO18: International Statistical Conference in Croatia

Potential and Limitations of Dual Fuel Operation of High Speed Large Engines

2018

Christoph Redtenbacher, Constantin Kiesling, Maximilian Malin, Andreas Wimmer, José V. Pastor, Mattia Pinotti

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Why Large Engines Research Steps on the Gas

2017

Andreas Wimmer

Improved Autoignition Modeling for 3D CFD Simulation of Diesel Ignited Large Gas Engines

2017

Lucas Eder, Marko Ban, Gerhard Pirker, Milan Vujanovic, Peter Priesching, Andreas Wimmer

12th Conference on Sustainable Development of Energy, Water and Environment Systems.

Modular Fault Diagnosis System for Engine Test Bed Measurements

2017

Michael Wohlthan, Gerhard Pirker, Andreas Wimmer

DOI: 10.4271/2017-01-0386

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How to translate the theoretical potential of applying variable valve timing on large premix gas engines into actual benefits

2017

Claudio Christen, Jan Zelenka, Claudio Hoff, Andreas Wimmer

16. Ta­gung Der Ar­beits­pro­zess des Ver­bren­nungs­mo­tors.

Ion Sense Technology and Its Potential in Engine Control Strategies

2017

Matthias Huschenbett, Arno Gschirr, Georg Meyer

16. Ta­gung Der Ar­beits­pro­zess des Ver­bren­nungs­mo­tors.

One step forward in cylinder pressure measurement

2017

Jussila Miika, Martin Kober

16. Ta­gung Der Ar­beits­pro­zess des Ver­bren­nungs­mo­tors.

GE’s J920 Gas Engine — 10.4 MW Power and more than 50 % Electrical Efficiency

2017

Andreas Birgel, Robert Böwing, Christian Trapp, Andreas Wimmer

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Development of a Highly Flexible Test System to Evaluate Methane Exhaust Gas Catalysts on a Single Cylinder Research Engine

2017

Kevin Aßmus, Friedhelm Hillen, Bhuvaneswaran Manickam, Manfred Sieberer, Arthur Reining

Der Arbeitsprozess des Verbrennungsmotors.

A Comprehensive Methodology for the Development of Dual Fuel Combustion Concepts for Marine Applications

2017

Maximilian Malin, Lucas Eder, Gerhard Pirker, Christoph Redtenbacher, Andreas Wimmer, Daisuke Tsuru, Koji Takasaki

ISME Tokyo - International Symposium on Marine Engineering.

Effects of Inclusions on the Very High Cycle Fatigue Properties of a High Strength Martensitic Steel within the Transition Area

2017

Igor Milošević, C. Garb, G Winter, Florian Grün, Martin Kober

International Symposium on Fatigue Design and Material Defects (FDMD3).

A first proposal of a new high frequency testing method for high strength steels under tension/compression loading in the VHCF Regime

2017

Igor Miloševič, G Winter, Florian Grün, Martin Kober

VHCF – Seventh International Conference on Very High Cycle Fatigue.

Approaches to Meeting Fluctuating Natural Gas Quality in Large Bore Engine Applications

2017

Jan Zelenka, Claudio Hoff, Martin Kirsten, Andreas Wimmer

IAV Tagung Knocking in Gasoline Engines.

LDM Compact – an efficient methodology for the development of combustion concepts for non-natural gas

2017

Jan Zelenka, Martin Kirsten, Eduard Schneßl, Gernot Kammel, Andreas Wimmer

ATZlive: Heavy Duty-, On- und Off-Highway-Motoren.

A new high frequency testing method for steels under tension/compression loading in the VHCF regime

2017

Igor Milošević, P. Renhart, G. Winter, F. Grün, Martin Kober

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Effects of Inclusions on the Very High Cycle Fatigue Properties of a High Strength Martensitic Steel within the Transition Area

2017

Igor Milošević, C. Garb, G. Winter, F. Grün, Martin Kober

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Influence of the stress gradient on the fatique life calculation of a martensitic high strenght steel

2017

Igor Milošević, Gerhard Winter, Florian Grün, Martin Kober

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Challenges for large gas engines in future energy systems

2017

Wibke Tritthart, Jan Zelenka, Gernot Kammel, Gerhard Pirker

IAEE European Conference

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HiL Operation of single cylinder research engines to optimize the transient behavior of large gas engines

2017

Jan Zelenka, Philipp Mayr, Gerhard Pirker, Andreas Wimmer

Proceedings of the ASME 2017 Internal Combustion Fall Technical Conference.

CFD-FE Simulation for the optimization of a cylinder pressure Sensor application in a large gas engine

2017

Martin Kober, Claudia Schubert-Zallinger, Andreas Wimmer, Igor Milošević

International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics: HEFAT2017.

Towards a detailed spark ignition model for large gas engines-selected problems

2017

Georg Meyer, Gerhard Pirker, Andreas Wimmer

Modeling of injection and combustion phenomena in diesel ignited large gas engines

2017

Lucas Eder, Marcel Lackner, Peter Priesching, Gerhard Pirker, Andreas Wimmer

LDM COMPACT – a highly efficient method for developing gas engines for use with low enviromental impact non-natural gas

2017

Gerhard Pirker, Eduard Schneßl, Igor Sauperl, Andreas Wimmer

Proceedings of SEEP2017.

Sustainable Power Generation with Large Gas Engines

2017

Gerhard Pirker, Andreas Wimmer

DOI: /10.1016/j.enconman.2017.06.023

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LEC SimShell – A tool for automation and quality assurance for CFD applications

2017

Jan Vystejn, Lucas Eder, Hubert Winter, Gerhard Pirker

AVL AST Usermeeting

Application of 1D Simulation to Optimize Performance and Emissions of Large Gas Engines with Exhaust Gas Recirculation

2017

Dimitar Dimitrov, Gerhard Pirker, Eduard Schneßl, Jan Zelenka, Andreas Wimmer

trans&MOTAUTO

Meeting the Challenges for Tomorrow’s Power GenerationUsing Variable Intake Valve Train for Gas Engines

2017

Jan Zelenka, Claudio Hoff

Anforderungen an die Diesel-Piloteinspritzung in Diesel-Gas Dual Fuel Motoren zur Erzielung höchster Wirkungsgrade bei niedrigsten Emissionen

2017

Christoph Redtenbacher, Maximilian Malin, Constantin Kiesling, Andreas Wimmer

Dessauer Großmotoren-Konferenz 2017.

The Quality of Gaseous Fuels and Consequences for Gas Engines

2017

Jan Zelenka, Gernot Kammel, Kalyan Chakravarthi Pichikala, Wibke Tritthart

IEWT 2017.

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Potential of Using Flare Gases in CHP Applications

2017

Eduard Schneßl, Jan Zelenka, Martin Kirsten, Gernot Kammel, Andreas Wimmer

7th International ENERGY Conference & Workshop

Simulation-Based Control of Transient SCE Operation

2017

Philipp Mayr, Gerhard Pirker, Andreas Wimmer, Markus Krenn

WCX17: SAE World Congress Experience .

DOI: 10.4271/2017-01-0544

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Multidimensional Modeling of Injection and Combustion Phenomena in a Diesel Ignited Gas Engine

2017

Lucas Eder, Constantin Kiesling, Peter Priesching, Gerhard Pirker, Andreas Wimmer

WCX17: SAE World Congress Experience .

DOI: 10.4271/2017-01-0559

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3D-CFD simulation of dual fuel combustion in a diesel ignited gas engine

2017

Lucas Eder, Constantin Kiesling, Gerhard Pirker, Peter Priesching, Andreas Wimmer

IMEM 2017.

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Development and Validation of a Reduced Reaction Mechanism for CFD Simulation of Diesel Ignited Gas Engines

2017

Lucas Eder, Constantin Kiesling, Gerhard Pirker, Andreas Wimmer

ENCOM 2017.

Assessment of Electric Arc Models used in Recent Spark Ignition Models

2017

Georg Meyer, Sebastian Salbrechter, Anton Tilz, Andreas Wimmer

ECM 8th Combustion Meeting.

Methodology for Automated Fault Diagnosis on Engine Test Beds

2017

Michael Wohlthan, Gerhard Pirker, Igor Sauperl, Andreas Wimmer, Wolfram Rossegger, Norbert Buch

SIAT Symposium on International Automotive Technology 2017.

DOI: 10.4271/2017-26-0326

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Influence of Size Effect and Stress Gradient on the High-cycle Fatigue Strength of a 1.4542 Steel

2016

Igor Milošević, G Winter, Florian Grün, Martin Kober

Möglichkeiten und Grenzen der Prüfstandsmesstechnik auf Basis der Zylinderdruckindizierung und Wege zur Plausibilisierung der Messergebnisse

2016

Andreas Wimmer, Michael Wohlthan, Gerhard Pirker, Helmut Eichlseder

Beiträge 12. Internationales Symposium für Verbrennungsdiagnostik.

Einfluss der Diesel-Piloteinspritzung auf die Verbrennung in Diesel-Gas Dual Fuel Motoren

2016

Maximilian Malin, Constantin Kiesling, Christoph Redtenbacher, Andreas Wimmer

10. Tagung Diesel u. Benzindirekteinspritzung, Berlin 2016.

3D CFD Simulation of Diesel Ignited Large Gas Engines

2016

Lucas Eder, Constantin Kiesling, Peter Priesching, Gerhard Pirker, Andreas Wimmer

AVL Advanced Simulation Technologies Conference Germany 2016.

Flexible Methoden zur Plausibilisierung von Messdaten

2016

Markus Krenn, Michael Wohlthan

Smart Automation Austria

0D/1D Modeling of Dual Fuel Combustion

2016

Gerhard Pirker, Markus Krenn, Andreas Wimmer

Influence of size effect and stress gradient on the high-cycle fatigue strength of a 1.4542 steel

2016

Igor Milosevic, Gerhard Winter, Florian Grün, Martin Kober

Proceedings XVIII Colloqium on Mechanical Fatigue of Metals.

Potential and Limitations of Dual Fuel Operation of High Speed Large Engines

2016

Christoph Redtenbacher, Constantin Kiesling, Maximilian Malin, Andreas Wimmer, J.V. Pastor, Mattia Pinotti

Proceedings of the ASME 2016 Internal Combustion Engine Division Fall Conference.

Variable Intake Valve Train to Optimize the Performance of a Large Bore Gas Engine

2016

Jan Zelenka, Claudio Hoff, Andreas Wimmer, Roland Berger, Josef Thalhauser

Proceedings of the ASME 2016 Internal Combustion Engine Division Fall Conference.

Fortschritte bei Sondergasen – GE Gasmotoren mit hoher Leistung für wasserstoff- und kohlenmonoxidreiche Gase

2016

Stefan Prankl, Christian Trapp, Robert Böwing, Alexander Zuschnig, Stefan Schiestl, Eduard Schneßl, Andreas Wimmer

Die Zukunft der Großmotoren IV.

Application of large-sized RCEM to a study on combustion in dual fuel gas engine operation

2016

Daisuke Tsuru, Shota Kigunaga, Tomohiro Koga, Koji Takasaki, Gerhard Pirker, Andreas Wimmer

DIe Zukunft der Großmotoren IV.

Methods to Reduce Test Bed Work for Large Engine Combustion Development

2016

Gert Taucher, Andreas Wimmer, Michael Engelmayer, Claudia Schubert-Zallinger, Jan Vystejn

Die Zukunft der Großmotoren IV.

Potential of CFD Simulation for Developing Low Soot Combustion Concepts for Large Bore Diesel Engines

2016

Jan Vystejn, Gert Taucher, Michael Engelmayer, Andreas Wimmer

THIESEL 2016.

Ventiltriebsvariabilität am Großgasmotor – Wirkungsgradsteigerung und Erweiterung des Betriebsbereiches

2016

Jan Zelenka, Claudio Hoff, Andreas Wimmer, Roland Berger, Josef Thalhauser

Aufladetechnische Konferenz.

Sustainable Power Generation with Large Gas Engines

2016

Gerhard Pirker, Andreas Wimmer

11th SDEWES Conference Proceedings.

1D Simulation as an Element of an Efficient Methodology for Engine Concept Development

2016

Dimitar Dimitrov, Gerhard Pirker, Eduard Schneßl, Andreas Wimmer

Proceedings Trans&MOTAUTO '16.

Trends in the Development of Large Gas Engines for Power Generation

2016

Eduard Schneßl, Andreas Wimmer

International Conference and Workshop REMOO

Method for Analyzing Prechamber NOx Emissions from Large Gas Engines

2016

Gerhard Pirker, Philipp Mayr, Jan Zelenka, Markus Krenn, Christoph Redtenbacher, Andreas Wimmer

28th CIMAC World Congress 2016

Advantages of Statistical Methods in Development of Combustion Concepts for Large Engines

2016

Michael Engelmayer, Jan Zelenka, Andreas Wimmer, Sebastian Salbrechter, Markus Krenn, Gerhard Pirker, Gert Taucher

28th CIMAC World Congress 2016

Detailed Assessment of an Advanced Wide Range Diesel Injector for Dual Fuel Operation of Large Engines

2016

Constantin Kiesling, Christoph Redtenbacher, Martin Kirsten, Andreas Wimmer, Dino Imhof, Ingmar Berger, José Maria García-Oliver

28th CIMAC World Congress 2016

Dual Fuel Brennverfahren – Ein zukunftsweisendes Konzept vom Pkw- bis zum Großmotorenbereich?

2016

Christoph Redtenbacher, Constantin Kiesling, Andreas Wimmer, Florian Sprenger, Paul Fasching, Helmut Eichlseder

Tagungsband, 37. Internationales Wiener Motorensymposium.

Advanced Knock Detection For Diesel/Natural Gas Engine Operation

2016

Martin Kirsten, Gerhard Pirker, Christoph Redtenbacher, Andreas Wimmer, Franz Chmela

SAE World Congress 2016

DOI: 10.4271/2016-01-0785

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Impact of Very High Injection Pressure on Soot Emissions of Medium Speed Large Diesel Engines

2015

Michael Engelmayer, Andreas Wimmer, Gert Taucher, Gernot Hirschl, Thomas Kammerdiener

DOI: 10.1115/1.4030096

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15. Tagung „Der Arbeitsprozess des Verbrennungsmotors/The Working Process of the Internal Combustion Engine“

2015

Helmut Eichlseder (Herausgeber), Andreas Wimmer (Herausgeber)

Combustion Prediction for Large Diesel Engines Using 3D CFD Simulation

2015

Jan Vystejn, Gert Taucher, Michael Engelmayer, Andreas Wimmer

AVL Advanced Simulation Technologies

A new approach for combustion modeling of large dual-fuel engines

2015

Markus Krenn, Gerhard Pirker, Christoph Redtenbacher, Andreas Wimmer

MTZ-Fachtagung Heavy-Duty-, On- und Off-Highway-Motoren.

Further Development of GE’s Jenbacher Gas Engines with Prechamber Combustion Concept

2015

Matthias Grotz, Andreas Birgel, Robert Böwing, C. Trapp, Eduard Schneßl, Andreas Wimmer

Tagung Der Arbeitsprozess des Verbrennungsmotors.

LEC-MCheck – Eine Methodik zur Fehlerdiagnose an Motorprüfständen

2015

Michael Wohlthan, Gerhard Pirker, Markus Krenn, Andreas Wimmer

Tagung Der Arbeitsprozess des Verbrennungsmotors.

Fundamental Aspects and Progress in Initial Flame Kernel Modeling for Modern Modulated Capacity Discharge High-Energy Ignition Systems

2015

Georg Meyer, Arno Gschirr

15. Tagung Der Arbeitsprozess des Verbrennungsmotors.