The exhaust emission characteristics of 4-stroke, direct-injection diesel engines, naturally aspirated and turbocharged, have been investigated. Data on the emissions of carbon monoxide, oxides of nitrogen, and unburned hydrocarbons are presented.It is shown that concentrations of these emissions increase with increasing fuel-air ratio. Turbocharged engines, by virtue of running at generally lower fuel-air ratio, tend to produce lower concentrations at equivalent loads and speeds.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Exhaust Emission Characteristics of Four-Stroke, Direct Injection, Compression Ignition Engines


    Additional title:

    Sae Technical Papers


    Contributors:
    Carey, A. W. (author) / Yumlu, V. S. (author)

    Conference:

    Mid-Year Meeting ; 1968



    Publication date :

    1968-02-01




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Exhaust emission characteristics of four-stroke, direct injection, compression ignition engines

    Yumlu, V.S. / Carey, Jr., A.W. | Engineering Index Backfile | 1968


    Exhaust emission control method for four-stroke motorcycle engines

    Inoue, K. / Ohtani, J. / Nakano, Y. | Tema Archive | 1978


    NVH characteristics of air-assisted direct injected (DI) spark ignition four-stroke engines

    Bowden, D. R. / Derry, S. L. / Dixon, J. et al. | British Library Conference Proceedings | 2000


    NVH characteristics of air-assisted direct injected (DI) spark ignition four-stroke engines

    Bowden,D.R. / Derry,S.L. / Dixon,J. et al. | Automotive engineering | 2000


    Injection equipment for compression-ignition engines

    Dunn, H.G. | Engineering Index Backfile | 1939