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Imre Gergely Nagy

Imre Gergely Nagy
Accelleron Industries · Application Engineering

PhD

About

5
Publications
761
Reads
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25
Citations
Citations since 2016
4 Research Items
25 Citations
20162017201820192020202120220246810
20162017201820192020202120220246810
20162017201820192020202120220246810
20162017201820192020202120220246810
Additional affiliations
December 2018 - present
Winterthur Gas & Diesel
Position
  • Engineer
January 2015 - May 2017
Winterthur Gas & Diesel
Position
  • PhD Student
March 2014 - January 2015
Wärtsilä Switzerland
Position
  • PhD Student
Education
February 2014 - August 2021
National Technical University of Athens
Field of study
  • Marine Engineering
September 2006 - February 2012
Budapest University of Technology and Economics
Field of study
  • Mechanical Engineering

Publications

Publications (5)
Article
Full-text available
To further increase the efficienc y and decrease emissions of large two-stroke marine Diesel engines, the understanding of the fuel injection, spray breakup and the resulting combustion plays a vital role. Investigations have shown that the strongly asymmetrically and eccentrically arranged nozzle bores of the fuel injectors can lead to undesirable...
Article
Full-text available
Large two-stroke marine diesel engines have special injector geometries which differ substantially from the configurations used in most other diesel engine applications. In particular, injector orifices are distributed in a highly nonsymmetric arrangement, thus affecting the spray characteristics. In this study, a new approach was implemented in co...
Article
Full-text available
Low-dimensional modeling has proven its applicability in internal combustion engine research for comparison of simulated and experimental data, moreover in identification of instantaneous and time-dependent flow structures. The paper presents results of Proper Orthogonal Decomposition (POD) analysis of asymmetric spray jets emanating from large tw...
Conference Paper
Full-text available
Large two-stroke marine diesel engines have special injector geometries, which differ substantially from the configurations used in most other diesel engine applications. A major difference is that injector orifices are distributed in a highly non-symmetric fashion [1, 2]. Earlier investigations demonstrated the dependency of the spray morphology o...

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