The economy is very important feature nowadays in the market. The researches are playing an important role in engineering field to increase the life of machine parts / components and decrease the cost. The composite materials have the potential to replace widely used steel and aluminium due to their good characteristics with better performance. The Al-based composites have found extensive appli...

Reducing energy use and improving engine efficiency is a complex task however to date continued reduction of lubricant viscosity has proved effective. decreases hydrodynamic friction pumping losses it can also exacerbate boundary losses. Detailed representative component level experimentation required understand the effects on opportunity for further optimisation. This paper presents novel moto...