Research Of Design And Simulation Of The Micro-Turbine Engine

On the background of the development of micro-turbine engine, design a one inch class micro turbine engine and use numerical simulation methods to make a multi-physics numerical analysis for the micro-turbine engine.First using micro engine work and design theory to make a mechanism design of the micro-turbine engine by parametric3D design CREO, The internal flow of engine compressor and turbine was analyze by the CFD ANSYS CFX, and make a combustion analysis for the combustor of the engine, to know engine combustor temperature distribution and velocity distribution. The strength and dynamic of rotor system analyzed by ANSYS software, obtained the natural frequencies and mode shapes of modal parameters, as experimental safe operation of the micro-turbine engine to provide the theoretical calculation.In this paper, the micro-turbine engine was designed by CREO and Completed numerical analysis by finite element analysis. Explore and realize the design and simulation of a joint design.