A mass spectrometer has been used to study the nitrogen oxides emissions from a diesel engine equipped with two different turbochargers. Methods of accounting for interference effects from other gases in the exhaust have been described. Results compare well with those obtained by a chemiluminescent analyzer in the trend of nitric oxide emission as a function of engine speed, with the emission level reaching a maximum at where the maximum torque occurs. Discrepancy is found in the absolute levels of nitric oxide between the results of the two instruments but overall agreement is reasonable.


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    Titel :

    Mass Spectrometric Determination of Nitrogen Oxides in Turbocharged Diesel Engine Exhaust


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Wood, Barry (Autor:in) / Lai, Joseph C. S. (Autor:in)

    Kongress:

    SAE International Congress and Exposition ; 1983



    Erscheinungsdatum :

    01.02.1983




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




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