Bio
Rahul Mishra is a mechanical engineering researcher affiliated with the Faculty of Mechanical Engineering at Shri Rawatpura Sarkar Institute of Technology-II in New Raipur, Chhattisgarh, India. With 32 publications and 156 citations, his work has contributed significantly to the field, particularly in areas such as design and optimization of radial gas turbine blades and optimization of excavator bucket components. His h-index of 6 reflects the impact of his research. He is actively involved in advancing mechanical engineering through his academic work.
Experience
Shri Rawatpura Sarkar Institute of Technology-II, New Raipur
0 - 0 • Faculty of Mechanical EngineeringResearch
Design and Optimization Radial Gas Turbine Blade
The combustion chamber of an automobile gasturbine engine can be designed to produce a gas temperature distribution at the inlet of the turbine increasing from blade root to blade tip. It is shown in the paper, by means of comparative calculations, that by using such distributions of temperatures blade life can be substantially increased, or else, un expensive materials can be used. Such gas temperature distributions produce non-isentropic flow conditions. It is developed in the paper a method for the aerodynamic design of blades within a non-isentropic flow and it is also shown that if the blades are designed by taking an average gas temperature, as it is usually made, important errors are introduced in the resulting shape of the blade, which reduces the efficiency of the turbine.
