In order to reduce the fuel consumption and hydrocarbon and CO emissions of liquefied natural gas-diesel dual-fuel engines under light loads, an optimization control scheme, in which the dual-fuel engine runs in original diesel mode under light loads, is used in this paper. The performance and exhaust emissions of the dual-fuel engine and the original diesel engine are compared and analyzed by bench tests of an electronic control common-rail diesel engine. Experimental results show that the brake-specific fuel consumption and hydrocarbon and CO emissions of the liquefied natural gas-diesel dual-fuel engine are not deteriorated under light loads. Compared with diesel, the brake power and torque of dual-fuel remain unchanged, the brake-specific fuel consumption decreases, and the smoke density and CO2 emissions of dual-fuel decrease, while the hydrocarbon and CO emissions increase, and there is no significant difference in NOx emissions.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Performance and emissions of an electronic control common-rail diesel engine fuelled with liquefied natural gas-diesel dual-fuel under an optimization control scheme


    Beteiligte:
    Song, Jiantong (Autor:in) / Zhang, Chunhua (Autor:in) / Lin, Guoqing (Autor:in) / Zhang, Quanchang (Autor:in)


    Erscheinungsdatum :

    01.05.2019


    Format / Umfang :

    11 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Performance and emissions optimization of common rail diesel engine fuelled with biodiesel

    Senatore,A. / Cardone,M. / Buono,D. et al. | Kraftfahrwesen | 2006


    Particulate Matter Emission from Dual Fuel Diesel Engine Fuelled with Natural Gas

    Stelmasiak, Zdzisław / Larisch, Jerzy / Pielecha, Jacek et al. | Online Contents | 2017


    Particulate Matter Emission from Dual Fuel Diesel Engine Fuelled with Natural Gas

    Stelmasiak Zdzisław / Larisch Jerzy / Pielecha Jacek et al. | DOAJ | 2017

    Freier Zugriff

    Fuel Consumption of a Diesel Engine Fuelled with Hydrogen, Natural Gas and Diesel Blends

    de Oliveira, Alex / Marcelino de Morais, Andre / Sodre, Jose Ricardo et al. | SAE Technical Papers | 2012


    Ultra-low-emission diesel engine fuelled with dimethoxymethane-diesel fuel blends

    Zhu,R.J. / Wang,X.B. / Miao,H.Y. et al. | Kraftfahrwesen | 2009