An innovative on-board diesel burner driven by a rotating gliding arc plasma has been developed for thermal management of diesel catalysts. The unique features of the burner, such as abnormally fast ignition process, removal of black carbons deposited on the parts of the burner, extended flammability limits, have been revealed through various burner and engine lab tests. After these basic tests, intensive field tests have been conducted to evaluate the practical feasibility of the burner. In the field tests, about 200 sets of the burner and DPF (Diesel Particulate Filter) have been installed in various kinds of low speed heavy-duty (HD) vehicles, which are vehicles for towing airplane, mixer (Ready-Mixed Concrete) cars, cargo trucks operated in military bases. The field tests show that all of the filters and burners have been operated for more than 4 years without maintenance problems. The tests also show that emissions of HC (Hydrocarbons), which results in white smoke emissions in a cold season, can be significantly reduced by applying several techniques simultaneously, which are fast ignition process, extending flammability limits, precise control of fuel supply, etc.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    An Innovative Diesel Burner for Thermal Management of Exhaust Emission Control System


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Kang, Hongjae (Autor:in)

    Kongress:

    Energy & Propulsion Conference & Exhibition ; 2023



    Erscheinungsdatum :

    31.10.2023




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Study on Diesel Atomization Characteristics for Hot Exhaust Gas Burner

    Deng, Jun / Li, Liguang / Li, Mengdi et al. | SAE Technical Papers | 2019


    Study on Diesel Atomization Characteristics for Hot Exhaust Gas Burner

    Li, Mengdi / Li, Shipeng / Li, Liguang et al. | British Library Conference Proceedings | 2019



    EXHAUST EMISSION CONTROL DEVICE FOR DIESEL ENGINE

    MORIMOTO HIROSHI / MATSUMOTO HIDEAKI / YANO SHINJI et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Two-stage catalytic burner for thermal management in exhaust aftertreatment systems

    Maurer,B. / Baier,B. / Noack,F. et al. | Kraftfahrwesen | 2011