Exhaust hydrocarbons and odor were reduced in Detroit Diesel Series “71” engines by revising the fuel injector tip design. Five injector tips were investigated which had different volumes of uncontrolled fuel below the injector valve. Results are presented to show that exhaust hydrocarbons and odor can be substantially reduced by minimizing the uncontrolled volume of fuel in the injector tip. The hydrocarbon emissions are attributed to uncontrolled fuel being pushed from the tip by expansion of the fuel at elevated temperatures. This conclusion is supported by test results with fuels having different 10% distillation temperatures.


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    Titel :

    Reducing Hydrocarbons and Odor in Diesel Exhaust by Fuel Injector Design


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Merrion, D. F. (Autor:in) / Ford, H. S. (Autor:in) / Hames, R. J. (Autor:in)

    Kongress:

    Farm, Construction, Industrial Machinery and Powerplant Meetings ; 1970



    Erscheinungsdatum :

    01.02.1970




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    Diesel Exhaust Odor

    Lesley,S. / French,C.C. / Ricardo and CO.,GB | Kraftfahrwesen | 1976


    Diesel Exhaust Odor

    French, C. C. J. / Lesley, S. | SAE Technical Papers | 1976


    Effect of Diesel Fuel on Exhaust Smoke and Odor

    ENDSLEY, L. E. / WETMILLER, R. S. | SAE Technical Papers | 1942


    Effect of diesel fuel on exhaust smoke and odor

    Wetmiller, R.S. / Endsley, Jr., L.E. | Engineering Index Backfile | 1942


    Chemical Analysis of Diesel Exhaust Odor Species

    Caragay, A. B. / Kendall, D. A. / Leonardos, G. et al. | SAE Technical Papers | 1974