Just before the gases enter the engine nozzle, they pass through a fan-like set of turbine blades which rotates the engine shaft.
It is for telemetering the vibration frequency, dynamic stress and temperature of turbine blades under dynamic state.
We introduce and explore the special robot repairing hydraulic turbines which is suitable for our country, and use it in welding and grinding turbine blades.
The tremendous dynamic loads put on large wind turbine blades shortens the life of fiberglass blades, adding to the total cost of large-scale wind energy development.
Recently, two teams came up with different ways to speed up the washing of turbine blades.
