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.
Characteristics of Diesel Engine Oil for Heavy Duty Commercial Vehicles Achieving for both Fuel Economy and Reliability
Sae Technical Papers
2019 JSAE/SAE Powertrains, Fuels and Lubricants ; 2019
19.12.2019
Aufsatz (Konferenz)
Englisch
British Library Conference Proceedings | 2019
|Heavy duty diesel engine fuel economy: lubricant sensitivities
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|Heavy Duty Diesel Engine Fuel Economy: Lubricant Sensitivities
SAE Technical Papers | 2000
|Heavy Duty Diesel Engine Fuel Economy: Lubricant Sensitivities
British Library Conference Proceedings | 2000
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