Hydromechanics, Aerodynamics and Thermodynamics: Critical Numerical Analysis of Aerodynamics of BLE Turbine Blade

This contribution presents a numerical analysis based on the effects of aerodynamics bump-based humpback whale fins available turbine blade edge. In this research, performance comparisons have been made dual sequestered blades. One blades was sinusoidal in shaped with Bumped Lead Edge (BLE) and other one Upright Leading (ULE). However, all are similar cross-sectional profile i.e. NACA-012. research has simulations Reynold’s number 1.8.105 Attack Angle (AA) from ‘0º - 30º’. At angle, especially greater than 10º, BLE indicated an enhancement about 3.5% to 9.0% lift reducing drag whereas negligible variation lifts minor is displayed for AA less 10º. The findings result substantial achievement aerodynamic features particular AA.