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Lesics - Comparison of Pelton, Francis & Kaplan Turbine



In this video 3 most commonly used hydraulic turbines, Pelton, Francis & Kaplan are compared on the basis of their working principle and usability. Working of Hydro turbines are explained here with help of animation.



With help of 3D Animation Working and Design aspects of a Kaplan turbine is elaborated in this video lecture. Functions of spiral casing, guide vanes, runner blades, blade pitching and draft tube are explained here in a logical manner. Special importance is given to Kaplan turbine blade design aspects. Kaplan turbines are in top 3 Hydraulic Machines, in terms of installed capacity. Have a nice learning experience, Enjoy !



Working of Francis turbine is explained in this video in a step by step logical manner, with help of animation. Francis turbines are the most commonly used Hydro turbines. Here importance of turbine runner, runner blade shape, spiral casing and draft tube are explained.



Working and design of Pelton wheel is elaborated through video animation in this lecture. Here importance of bucket shape, number of buckets and bucket to jet speed ratio on performance of Pelton wheel are well elaborated with turbomachinery principles.