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Lean-burn CNG engine with ignition chamber: from the idea to a running engine
1
Volkswagen AG.
Publication date: 2019-02-01
Combustion Engines 2019,176(1), 3-9
KEYWORDS
ABSTRACT
Current and further developing CO2- and emission regulations worldwide and the competition to full electric mobility deliver a chal-lenge for internal combustion engines in general. A state of the art solution is the use of natural gas mainly contending methane to reduce CO2 significantly and to offer lowest emission levels. The EU-funded project GasOn developed engine concepts to fully exploit the advantages of CNG. This article describes the development of an innovative, monovalent engine dedicated to Compressed Natural Gas (CNG) and characterised by the lean burn concept and the innovative pre-chamber combustion.
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CITATIONS (7):
1.
Experimental Study on Ignitability of Lean CNG/Air Mixture in the Multi-Stage Cascade Engine Combustion System
Wojciech Bueschke, Filip Szwajca, Krzysztof Wislocki
SAE Technical Paper Series
Wojciech Bueschke, Filip Szwajca, Krzysztof Wislocki
SAE Technical Paper Series
2.
Study on the Pre-Chamber Fueling Ratio Effect on the Main Chamber Combustion Using Simultaneous PLIF and OH* Chemiluminescence Imaging
Ramgopal Sampath, Qinglong Tang, Marquez Echeverri, Priybrat Sharma, Ponnya Hlaing, Houidi Ben, Emre Cenker, Junseok Chang, Bengt Johansson, Gaetano Magnotti
SAE International Journal of Advances and Current Practices in Mobility
Ramgopal Sampath, Qinglong Tang, Marquez Echeverri, Priybrat Sharma, Ponnya Hlaing, Houidi Ben, Emre Cenker, Junseok Chang, Bengt Johansson, Gaetano Magnotti
SAE International Journal of Advances and Current Practices in Mobility
3.
Optical Measurement of Spark Deflection Inside a Pre-chamber for Spark-Ignition Engines
Nicolas Wippermann, Olaf Toedter, Thomas Koch
SAE Technical Paper Series
Nicolas Wippermann, Olaf Toedter, Thomas Koch
SAE Technical Paper Series
4.
Selection of a Burner for Combustion of Low Calorific Process Gases
E. Kolczyk
Combustion Science and Technology
E. Kolczyk
Combustion Science and Technology
5.
Efficient light-duty engine using turbulent jet ignition of lean methane mixtures
Patrik Soltic, Thomas Hilfiker, Severin Hänggi
International Journal of Engine Research
Patrik Soltic, Thomas Hilfiker, Severin Hänggi
International Journal of Engine Research
6.
Lean Methane Mixtures in Turbulent Jet Ignition Combustion System
Ireneusz Pielecha, Filip Szwajca
Energies
Ireneusz Pielecha, Filip Szwajca
Energies
7.
Two- and Three-Stage Natural Gas Combustion System—Experimental Comparative Analysis
Ireneusz Pielecha, Filip Szwajca
Energies
Ireneusz Pielecha, Filip Szwajca
Energies
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