26-10-2016, 12:42 PM
1461343782-abstractcoatingonpistonWITHALUMINATITANIAonlysimulationbyansys.doc (Size: 23 KB / Downloads: 5)
Abstract
In this study, the surface of a piston in a engine is coated with different ceramic powders like Alumina , Titania and zirconia by the plasma-spray technique, and its surface behavior is subsequently analyzed. The purpose of this study is to analyze with tribological effects of surface coating for a piston in frictional mechanism. In this , with and without coated piton were modeled and it will undergo for the analysis by ansys and CFD software. From the obtained results, it is found that the coated specimen having improved mechanical and thermal properties in towards the diesel engine performance. The results show less deformation, stresses , heat flux and thermal distribution among the various coated and uncoated piston.