Application conditions and development of corrosion proof materials and surface protection technique for hydraulic turbine;

Welding repair of crack on impacted hydraulic turbine runner;

Teaching of manipulator for repairing hydraulic turbine;

Existing problems of turbine speed governing system and its fault analysis;

Choose and Analysis of types of Servomotor Piston Seal for Turbine;

Numerical simulation of turbine inner flow field based on the NUMECA software;

Research on analytical method for pressure fluctuation in draft tube of water turbine;

The water turbine trouble diagnosis based on the improved BP network calculation;

Improvement of conventional method used for calculating water turbine diffuser s strength;

Application of BP Neural Network in hydroturbine syntheic characteristic curve;

Application of adjustable-wedge detachable-liner water-guided bearing with natural cooling to axial flow type hydroturbine;

Application of Matlab in hydroturbine model identification;

Introduction to a Pretreatment Circuit for Frequency Measurement of Residual Voltage Signals for Speed Governor of Hydro Turbine;

Mathematical model and simulation of large hydro turbine;

Dynamic Parameters Identification of Hydro Turbine Blade;

The cavitation-resistance puddle welding technique for turbine runner treatment and its benefit analysis;

Aimed at a capacity-enlarging remodeling of the turbine runner of hydropower station in Xinjiang and based on the application of 3-D turbulent flow computation with k-ε model, the governing equations of turbulent flow in body -fitted coordinate systems for Francis turbine runner are presented.

The turbine runner of Bailong hydropower station was damaged in the fifth year of production,which caused the excessive amplitude of vibration and served no good for effective production.