The Numerical Mode And Simulation Of The Rotor Of Steam Turbine For The Real-time Inspection Of Differential Expansion

In this paper, based on the acquaintance of the reason and background of turbine's differential expansion, focus on the thermal-expansion performance of steam turbine. According to the theory of finite difference, numerical model was Constructed and verified by the use of the ANSYS software. And farther numerical simulation study of the method of steam turbine's each units was carried on. At the same time, and put forward new calculating methods for the real-time inspection of each rotor unit of steam turbine...