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A comparative study of piston ring assembly coating effects on IC engine performance and methods of coatings
1Vyas Hirendra G*, 2Atul S. Shah

Published in: International Journal of Scientific Review and Research in Engineering and Technology
Volume- 1, Issue-3, pp.25-32, Apr 2016
DPI :-> 16.10069.IJSRRET.2016.V1I3.2532.1300



Abstract
Piston ring assembly is most crucial part of I.C. engine that chiefly affect the performance and efficiency of the engine. The piston ring is required to operate in temperatures above 450°F with friction free capabilities to achieve in excess of 6000 revolutions per minute, as well as to remain dimensionally stable throughout its working life. More recently, new challenges with respect to performance and durability of piston rings have arisen, due to legislation in various Continents concerning emissions control. These challenges are being faced with the technological improvement of the manufacturing process and the development of new base materials, coatings and ring profiles. Since long the experiments are performed using various kinds of coating on Piston ring assembly to reduce the friction and to improve the thermal stability of parts. As a result the tribological behavior and the break thermal efficiency of the engine is improved by the researchers using various kind of coating.

Key-Words / Index Term
Piston ring assembly; coating; wear resistance; cad model; break thermal efficiency; teratology.

How to cite this article
1Vyas Hirendra G*, 2Atul S. Shah , “A comparative study of piston ring assembly coating effects on IC engine performance and methods of coatings”, International Journal of Scientific Review and Research in Engineering and Technology, 1, Issue-3, pp.25-32, Apr 2016. DPI:16.10069.IJSRRET.V1.I3.1300