Rumble defined as low pitched thudding noise different from knock and accompanied by engine roughness, heard at speeds above 2000 rpm; investigation of induced rumble at Ethyl Laboratories, shows that two factors related to fuel composition affect prevalence of rumble: tendency to form rumble-producing deposits and tendency to be ignited by hot deposits; use of phosphorus fuel additives to reduce rumble.


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    Title :

    Rumble -- Deposit effect at high compression ratios


    Additional title:

    Soc Automotive Engrs -- Paper


    Contributors:
    Felt, A.E. (author) / Warren, J.A. (author) / Hall, C.A. (author)

    Conference:

    Society of Automotive Engineers -- Meeting ; 1958 Combustion



    Publication date :

    1958


    Size :

    10 pages


    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




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