The History Of Diesel Engine Design Aspect 1
Developed in the 1890s by inventor Rudolph Diesel, the diesel engine has develop into the engine of option for power, reliability, and high fuel economy, worldwide. Diesel fuel is priced somewhat greater than gas but diesel has a higher energy density, i.e. additional energy can be withdrawn from diesel as compared with the same quantity of gasoline. In this analysis it was concluded that reducing the NOx emission level with out noticeable loss of power can be accomplished by suitable adjustment of injection parameters. The compression raises the temperature of the air which causes the diesel fuel to combust (bang). Diesel engine oils are now exposed to a higher level of contamination that can degrade the oil and harm engine components.
Oils exposed to the EGR environment show an boost in soot content, acid number (AN) and viscosity, whilst the engine and oil are each exposed to corrosive/acidic gases and …
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