Thermal Effects on Mullite Coated Diesel Engine Piston for Various Coating Thickness
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2016, Vol 4, Issue 12
Abstract
Diesel engines are prime role in medium and heavy duty applications due to grander characteristics such as lower fuel consumption, high engine power output and lower emissions as compared with gasoline functioned engines. In this research is to investigate the temperature distribution and the effects of thermal barrier coated in diesel engine piston as a function of various coating thickness. Multi coatings are used to increase the performance of high temperature components in diesel engines. The piston is modelled using PRO-E wildfire software. The thermal analysis are performed on the piston for various coating thickness by means of using commercial code namely ANSYS 13.0 version. The piston temperature distribution is calculated for both conventional and coated pistons in order to control the thermal stresses and deformations within acceptable levels. Based on the above thermal analysis the optimum coating thickness is suggested for diesel engines. The performance results of optimum thickness coated piston are compared with conventional and coated pistons.
Authors and Affiliations
Kirubadurai. B , Thivya Prasad. D, Dinesh. G, Mahesh Prem Kumar. H
Keywords
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