Control of nitrogen oxides by exhaust recirculation was evaluated theoretically by digital computer simulation of engine cycle; nitric oxide emission, power output, and fuel consumption were considered; preliminary results indicate that effectiveness of recirculation method of nitric oxide control can be accounted for by attendant shift in peak temperature chemical equilibrium species distribution; analysis reveals that nitric oxide reduction is highly dependent on fuel-air ratio, and somewhat less dependent on temperature of recycled exhaust gases.


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    Title :

    Control of nitrogen oxides by exhaust recirculation -- Preliminary theoretical study


    Additional title:

    SAE -- Paper


    Contributors:

    Conference:

    SAE Meeting ; 1967 Exhaust gases



    Publication date :

    1967


    Size :

    10 pages


    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English