Working of Francis Turbine

Working of Francis Turbine Points : Working of Francis Turbine The water as of penstock is bringing down to turbine at elevated pressure during a spiral casing. It enter into reside rings. Stay vanes go by water easily and radically to guide vanes. Runner therefore environs entirely by water. Through method, pressure decrease. Therefore a dissimilarity of pressure among guide vanes with runner is which drives runner. Faction of runner is affect by equally pressure with kinetic energy of water. After liability work water is release to tail race axially as of centre of turbine during a draft tube.