STRUCTURAL AND THERMAL ANALYSIS OF TURBO CHARGER BLADES TIMUR CHOBAN KHIDIR, ABBAS MOHAMMED ISMAEL

This paper presents the structural and thermal analysis of turbo charger blades. In this study an analyzed of blades are obtained, and the results of (Von Mises Stress & Deformation) are discussed with supplying the same speed, pressure and temperature conditions. Comparing the two types of blade metals (Cast Stainless Steel and AISI 316 Annealed Stainless Steel), for bearing (316L Stainless Steel), and shaft bearing (Alloy Steel). After obtaining the results of the analysis, a best metal used in the design are chosen in order to withstand high speeds and high temperature and failure preventing. The vertical air pressure on turbine blades is 100 Kpa and friction force between bearing and shaft is 275 Newton, and Speed turbocharger is 80.000 r.p.m. Solid works software used to analyze the models.