GTL (Gas-To-Liquid) fuel is well known to improve tailpipe emissions when fuelling a conventional diesel vehicle, that is, one optimized to conventional fuel. This investigation assesses the additional potential for GTL fuel in a GTL-dedicated vehicle.This potential for GTL fuel was quantified in an EU 4 6-cylinder serial production engine. In the first stage, a comparison of engine performance was made of GTL fuel against conventional diesel, using identical engine calibrations. Next, adaptations enabled the full potential of GTL fuel within a dedicated calibration to be assessed. For this stage, two optimization goals were investigated: - Minimization of NOx emissions and - Minimization of fuel consumption.For each optimization the boundary condition was that emissions should be within the EU5 level. An additional constraint on the latter strategy required noise levels to remain within the baseline reference.Optimizing the calibration for GTL fuel led to further substantial reductions of regulated emissions, i.e., achieving EU 5 levels with a former EU 4 vehicle, as well as significantly reduced exhaust CO₂ emissions.The use of GTL fuel in combination with a dedicated calibration already achieves a significant benefit, even before consideration of potential hardware modifications. This would allow an improved emissions level for compliance with required local legislation.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Dedicated GTL Vehicle: A Calibration Optimization Study


    Weitere Titelangaben:

    Sae Int. J. Fuels Lubr
    Sae International Journal of Fuels and Lubricants


    Beteiligte:
    Kolbeck, Andreas (Autor:in) / Harrison, Andrew (Autor:in) / Liebig, Dorothea (Autor:in) / Lamping, Matthias (Autor:in) / Kind, Michael (Autor:in) / Van Doorn, Rene (Autor:in) / Clark, Richard (Autor:in)

    Kongress:

    SAE 2010 World Congress & Exhibition ; 2010



    Erscheinungsdatum :

    12.04.2010


    Format / Umfang :

    13 pages




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Dedicated GTL vehicle: a calibration optimization study

    Kind,M. / Kolbeck,A. / Lamping,M. et al. | Kraftfahrwesen | 2010


    2010-01-0737 Dedicated GTL Vehicle: A Calibration Optimization Study

    Kind, M. / Kolbeck, A. / Lamping, M. et al. | British Library Conference Proceedings | 2010


    Dedicated vehicle

    AHN SUNG-JUN / KIM KYUNG-HOON / KIM TAE-HOON | Europäisches Patentamt | 2023

    Freier Zugriff

    Dedicated EGR Vehicle Demonstration

    Denton, Bradley / Chadwell, Christopher / Robertson, Dennis et al. | SAE | 2017


    Frame for dedicated vehicle

    KIM NAM-HO / LI YUANHAI / JEONG BYUNG-JOO et al. | Europäisches Patentamt | 2023

    Freier Zugriff