The fuel efficiency benefits and its excellent torque characteristic made the HSDI Diesel to a real success story in Europe - in the meantime some European manufactures have already placed passenger car Diesel concepts successfully on the US market. In the near future the Diesel shall play an important role in achieving future US CO2 targets based on its favourable working principle. Anyway, in order to remain on the US market some further efforts have to be taken to further reduce the gaseous emissions. The development efforts and system costs of the aftertreatment concept play a major role for the whole drivetrain costs. Due to that reason it is mandatory to define an engine and aftertreatment system that can keep the efforts at a reasonable level; at the same time achieving the stringent US emission targets. In addition the fuel efficiency benefits of the Diesel engine have to be secured. Different aftertreatment concepts are compared and evaluated towards the envisaged target achievement considering also the impact on fuel efficiency. The study is focusing short term on fulfilment of ULEV50 scenario based on LEV2 and EU6 technology elements. Detailed results and characteristics of the different systems are being discussed; explaining also the methodology approach and selected operating strategies. To finalize the paper the achieved cycle results are evaluated, closing with an outlook on possible SULEV solutions.


    Access

    Access via TIB

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    HSDI diesel on the way to SULEV - concept evaluation




    Publication date :

    2012


    Size :

    21 Seiten, 10 Bilder, 2 Quellen



    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    HSDI diesel on the way to SULEV - concept evaluation

    Beichtbuchner,A. / Buergler,L. / Wancura,H. et al. | Automotive engineering | 2012


    Gasoline Direct Injection - SULEV Emission Concept

    Landenfeld, T. / Kufferath, A. / Gerhardt, J. et al. | British Library Conference Proceedings | 2004


    Low Emission Concept for SULEV

    Baumgarten, H. / Habermann, K. / Weinowski, R. et al. | British Library Conference Proceedings | 2001


    Gasoline direct injection - SULEV emission concept

    Landenfeld,T. / Kufferath,A. / Gerhardt,J. et al. | Automotive engineering | 2004


    HSDI diesel engines - FEVs high power density concept

    Lamping,M. / Koerfer,T.M. / Wix,K. et al. | Automotive engineering | 2009