When the engine oil evaporates in the crankcase, it is necessary to discharge to the outside of the engine or returns to the intake air as part of blow-by gas. The amount of oil content in the blow-by gas is preferable to be as small as possible. This paper researched the evaporation characteristics of diesel engine oil for heavy duty into blow-by gas using 5W-30 and 10W-30 engine oils with the equivalent to Noack. As a result, it is found that evaporate phenomenon cannot be explained well enough by just Noack and clarified of the oil evaporation mechanism in blow-by gas.


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    Titel :

    Characteristics of Diesel Engine Oil for Heavy Duty Commercial Vehicles Achieving for both Fuel Economy and Reliability


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Nakamura, Hideki (Autor:in) / Hashimoto, Ken (Autor:in) / Ejiri, Shinji (Autor:in) / Nakamura, Yoichiro (Autor:in)

    Kongress:

    2019 JSAE/SAE Powertrains, Fuels and Lubricants ; 2019



    Erscheinungsdatum :

    2019-12-19




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Characteristics of Diesel Engine Oil for Heavy Duty Commercial Vehicles Achieving for both Fuel Economy and Reliability

    Nakamura, Yoichiro / Hashimoto, Ken / Nakamura, Hideki et al. | British Library Conference Proceedings | 2019


    Heavy Duty Diesel Engine Fuel Economy: Lubricant Sensitivities

    Taylor, R. I. | SAE Technical Papers | 2000


    Heavy duty diesel engine fuel economy: lubricant sensitivities

    Taylor,R.I. / Shell Global Solutions,GB | Kraftfahrwesen | 2000


    Heavy Duty Diesel Engine Fuel Economy: Lubricant Sensitivities

    Taylor, R. I. / Society of Automotive Engineers | British Library Conference Proceedings | 2000


    Heavy-Duty Diesel Fuel Economy

    Foster,D.E. / Myers,P.S. / Univ.of Wisconsin,Madison,US | Kraftfahrwesen | 1982