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Learn about essential coating technologies and methods used in hydro turbine manufacturing through this 28-minute lecture that covers corrosion-resistant and erosion-resistant applications, thermal spray coating principles, and various spraying techniques including Plasma, High-Velocity Oxy-Fuel (HVOF), and High-Velocity Air-Fuel (HVAF). Explore quality control procedures for hydro turbine coatings, understand cavitation-resistant coating applications, and discover emerging trends in novel coating technologies. Master the comparative analysis of different thermal spray methods while gaining insights into the future directions of protective coatings in hydroelectric power generation.
Syllabus
Lecture 25_Coatings for Hydro Turbines
Taught by
NPTEL-NOC IITM