Steady-state data obtained from a 400 CID V-8 conventional engine at one speed/load/compression ratio combination are reported to show the effect of engine emission constraints on fuel consumption and octane number for trace knock. The important trends shown by these results were: In general, through the use of the basic engine parameters investigated, the substantial reduction in engine emissions of HC and NOx was associated with a fuel consumption penalty and with a reduction in the octane number for trace knock measured under the emission test conditions.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    The Effects of Engine Variables and Exhaust Gas Recirculation on Emissions, Fuel Economy, and Knock-Part II


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    1976 Automotive Engineering Congress and Exposition ; 1976



    Publication date :

    1976-02-01




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English






    The effects of engine variables and exhaust gas recirculation on emissions, and fuel economy - Part 4

    Kirklin,P.W. / Wise,S.S. / Mobil Research and Development,US | Automotive engineering | 1978


    The Effects of Exhaust Gas Recirculation and Residual Gas on Engine Emissions and Fuel Economy

    Kobayashi, Hiroyuki / Komagome, Reijiro / Kaneko, Yasuo | SAE Technical Papers | 1975


    The Effects of Exhaust Gas Recirculation and Residual Gas on Engine Emissions and Fuel Economy

    Kaneko,Y. / Kobayashi,H. / Komagome,R. et al. | Automotive engineering | 1975