Numerical investigation of the effect of leakage flow through erosion-induced clearance gaps of guide vanes on the performance of Francis turbines

by Sailesh Chitrakar, Ole Gunnar Dahlhaug, Hari Prasad Neopane
Published 2018-01-01

Leakage Vortex Progression through a Guide Vane’s Clearance Gap and the Resulting Pressure Fluctuation in a Francis Turbine

by Nirmal Acharya, Saroj Gautam, Sailesh Chitrakar, Chirag Trivedi, Ole Gunnar Dahlhaug
Published 2021-07-01