Analysis Of The Effect Of Penstock Diameter Variation And Nozzle Flow Velocity On Pelton Turbine Performance Using Computational Fluid Dynamics (CFD). Vomek [Internet]. 2026 May 31 [cited 2026 Jun. 11];8(2):97-109. Available from: http://vomek.ppj.unp.ac.id/index.php/vomek/article/view/946