Excessive crankcase dilution of lubricating oil in petrol driven vehicles across Dhaka city
have been reported recently. A field survey revealed that, gradual increase in the volume of …

There are many contaminants that could lead to the alteration of oil viscosity. Diesel fuel is
one of the deteriorating contaminants for diesel engine oils. It is among the main factors that …

The lubricant oil reflects the performance of engine through its properties, while condition of
lubricant oil can affect the performance of engine as well. This interrelationship between …

Turbocharged downsized gasoline engines have been widely used in the market as one of
the measures to improve fuel economy. Coking phenomena in the lubricating circuit of the …

Turbocharged gasoline direct injection (TGDI) engines often have a flat torque curve with the
maximum torque covering a wide range of engine speeds. Increasing the high-speed-end …

All engines are designed and manufactured to run on specified fuel. They will emit
substantially more pollutant if the fuel specification is changed and poorly maintained. Fuel …

Today the used oil is discarded into the ground or landfills which neither protects the
environment nor conserves it resource value. The used oil poured into the land penetrates …

The operational life and reliability of internal combustion (IC) engines are limited by the
breakdown of the engine components due to wear under boundary lubricated conditions. It …

Fuel contamination of engine lubricating oil has been previously determined to arise from
two independent phenomena: the effect on oil flash point, and the effect of changing …

Alternative fuel research has been gaining more attention by many engine researchers for
the past few decades because of the tremendous increase in the demand for the fuel as well …