Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Karl Georg Stapf"'
Autor:
Stefano Paltrinieri, Mattia Olcuire, Vito Calia, Fabio Mortellaro, Massimo Medda, Fabrizio Gullino, Karl Georg Stapf, Jan Geiler, Paul Jochmann, Matthias Boee, Michael Lippisch, Claus Wundling
Publikováno v:
SAE Technical Paper Series.
Under the proposed Green Deal program, the European Union will aim to achieve zero net greenhouse gas (GHG) emissions by 2050. The interim target is to reduce GHG by 55% by 2030. In the current debate concerning CO2-neutral powertrains, bio-fuels and
Publikováno v:
ISEEIE
New emission regulations, the demand of high power output and high efficiency of Gasoline Direct Injection (GDI) engines led to an intense development of new tools and approaches in the study of combustion processes. The generation of the data in thi
Publikováno v:
Proceedings ISBN: 9783658355876
The complementary analysis through simulations and measurements led to a huge success in the development and the improvement of Gasoline Direct Injection (GDI) systems. The complexity of the physical interactions involved increases dramatically start
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e9ad2e52eafff89f432ec51034a6cf8
https://doi.org/10.1007/978-3-658-35588-3_27
https://doi.org/10.1007/978-3-658-35588-3_27
Publikováno v:
ICMLA
The physical phenomena occurring before, during and after the combustion in Gasoline Direct Injection engines are complex and include multiple interactions between liquids and gases. In the past years, several simulation tools and measurement techniq
Publikováno v:
International Journal of Engine Research. 17:76-85
A simulation process for spark ignition gasoline engines is proposed. The process is based on a zero-dimensional spark ignition stochastic reactor model and three-dimensional computational fluid dynamics of the cold in-cylinder flow. The cold flow si
Publikováno v:
Journal of Computational Physics. 298:62-78
Deforming domains occur in many fields of computational fluid dynamics (CFD), such as interface tracking, simulation of pumps and engines, and fluid/structure interaction. The deformation of the domain presents a challenge to the integrity of the com
Autor:
Dominique Thévenin, László Daróczy, Karl Georg Stapf, Paul Jochmann, Robin Hellmann, Erik Schuenemann
Publikováno v:
RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname
instname
[EN] The spray pattern of high-pressure multi-hole injectors as well as the atomization process are of uttermost importance regarding efficiency and emissions in gasoline combustion engines. Ensuring optimal homogenization while meeting the engine in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf5ca1623c9330db4603a7d9163fac54
https://doi.org/10.4995/ilass2017.2017.4586
https://doi.org/10.4995/ilass2017.2017.4586
Autor:
Philipp Adomeit, Dean Tomazic, Andreas Sehr, Karl Georg Stapf, Dieter Seebach, Dirk Abel, Rolf Weinowski, Stefan Pischinger, Fabian Fricke, Kai Hoffmann, Henning Kleeberg
Publikováno v:
SAE International Journal of Engines. 2:164-172
Publikováno v:
MTZ worldwide. 70:18-24
A promising approach to decrease emissions and fuel consumption at the same time for gasoline engines is the controlled auto ignition. The complex process is analysed and modelled within the “Collaborate Research Centre 686 — model based control
Publikováno v:
MTZ - Motortechnische Zeitschrift. 70:294-301
Ein viel versprechender Ansatz, sowohl Schadstoffausstos als auch Kraftstoffverbrauch bei Ottomotoren zu senken, stellt der Einsatz der kontrollierten Selbstzundung dar. Der komplexe Prozess wird im Rahmen des „Sonderforschungsbereichs 686 — Mode