Main Components of Francis Turbine

Main Components of Francis Turbine Points : Main Components of Francis Turbine, Main parts of Francis Turbine The main components of Francis turbine are as given below:
1. Stay Ring
2. Head cover
3. Runner
4. Spiral Case
5. Shaft Seal
6. Bottom Ring 1. Stay Ring Supports whole weights of superposed parts, for example generator turbine, rotating parts and superposed concrete. 2. Head Cover It’s holds weights of guide vanes with lock up the vibrations and unnecessary movements of wicket gates. 3. Runner It’s soaked up energy as of water with converts it to rotating motion of the major shaft. 4. Spiral Case Its give encased water path to have the water pressure. 5. Shaft Seal It stop water leakage among main shaft with head cover. 6. Bottom Ring It’s gives drainage space.