Design and Structural Analysis of Turbine Blade and Analysis Design for Cooling Turbine Blade

Abstract

Four different models consisting of solid blade and blades with varying number of holes (7,8,9 & 10 holes) were analyzed in this project to find out the optimum number of cooling hole. It is observed that as the no. of holes increases the temperature distribution increase. The structural analysis is carried out after the thermal analysis in solid works. It is observed that blade with 10 holes has showing more stresses than the remaining blades in SOLID WORKS STIMULATION. Finally the blade with 9 holes has giving optimum performance for prescribed loading conditions with average temperature of 514.1K at the trailing edge and von misses stresses as 17.7 Mpa.