Analysis of the influence of different common rail injector concepts on injection and mixture formation in a high-pressure / high-temperature spray chamber and a single cylinder research engine

  • Martin DrescherEmail author
  • Fabian Pinkert
  • Bert Buchholz
Conference paper
Part of the Proceedings book series (PROCEE)


New emission limits demand the continuous research and optimization of inner engine processes. The injection and mixture formation is a significant factor for the diesel combustion and the formation of emissions and as such it is the object of ongoing study. In order to evaluate possible engine strategies for fulfilling current and upcoming emission limits in marine, locomotive, construction and genset applications, three injectors were thoroughly tested on a 125 kW single cylinder engine and a high-pressure high-temperature injection chamber.


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  1. [1] F. Pinkert, „Experimentelle Analyse des Einflusses unkonventioneller Düsengeometrien auf den Gemischbildungsprozess mittelschnelllaufender Dieselmotoren“, Universität Rostock, 2016.Google Scholar
  2. [2] B. Buchholz, „Analysis of Injection Sprays from Heavy Fuel Oil Common-Rail Injectors for Medium-Speed Diesel Engines“, Universität Rostock, 2008.Google Scholar
  3. [3] M. Fenner und C. Barba, „Combustion strategies to fulfill future off-highway emission legislation of the displacement category of 2.5l/Cyl.“, in Die Zukunft der Großmotoren, Rostock, 2016.Google Scholar
  4. [4] D. Siebers, „Scaling Liquid-phase Fuel Penetration in Diesel Sprays Based on Mixing-Limited Vaporization“, SAE 1999-01-0528, 1999.Google Scholar
  5. [5] F. Pischinger, „Abschlussbericht Sonderforschungsbereich 224 ‚Motorische Verbrennung ‘“, 2009.Google Scholar

Copyright information

© Springer Fachmedien Wiesbaden GmbH 2017

Authors and Affiliations

  • Martin Drescher
    • 1
    Email author
  • Fabian Pinkert
    • 1
  • Bert Buchholz
    • 2
  1. 1.FVTR GmbHRostockDeutschland
  2. 2.University of RostockRostockDeutschland

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