Choosing the Optimal Depth for the Placement of the Flow Directing Blades under the Entrance of the Draft Tube to Improve the Hydraulic Performance and in order to GetGeometric Equation   (Kaplan Turbine Euphrates Dam). مجلة العلوم الهندسية. 2025;41(4). Accessed June 18, 2026. https://journal.damascusuniversity.edu.sy/index.php/engj/article/view/8820