Effect of Blade Profile on Flow Characteristics and Efficiency of Cross-Flow Turbines

This study presents a comprehensive numerical investigation into the influence of blade profile geometry on the internal flow dynamics and hydraulic performance of Cross-Flow Turbines (CFTs) under varying runner speeds. Four blade configurations, flat, round, sharp, and aerodynamic, were systematica...

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Bibliographic Details
Main Authors:	Ephrem Yohannes Assefa, Asfafaw Haileselassie Tesfay
Format:	Article
Language:	English
Published:	MDPI AG 2025-06-01
Series:	Energies
Subjects:	cross-flow turbine blade profile hydraulic efficiency internal flow CFD and micro-hydropower
Online Access:	https://www.mdpi.com/1996-1073/18/12/3203
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