Development and Optimization of Wind Turbine Blade Design for Enhanced Efficiency

Abstract

The improvement and optimisation of wind energy system performance and efficiency depend heavily on the design of wind turbine blades. Wind power has emerged as a viable option for environmentally friendly electricity generation in response to the rising demand for renewable energy sources. The structural properties and aerodynamic performance of a wind turbine's blades have a significant impact on its efficiency.This study focuses on the systematic creation and efficiency optimisation of wind turbine blade designs. The study uses a multidisciplinary strategy that incorporates optimisation, structural analysis, and aerodynamics. The goal is to increase power generation while maintaining the structural integrity, cost-effectiveness, and safety of the blades.The research starts with a thorough examination of the strengths and weaknesses of the current designs for wind turbine blades. To assess the performance of various blade shapes, various aerodynamic theories, computational fluid dynamics (CFD) simulations, and wind tunnel measurements are used. The issue of wind turbine blade noise is also included in the study. To lessen the influence of noise on the environment, noise reduction techniques like trailing-edge serrations are being researched. The project also investigates the use of cutting-edge materials, like carbon fibre composites, to lighten the blades without sacrificing their structural integrity.The results of this study are anticipated to have a big impact on wind turbine blade design. It is projected that the optimised blade designs will improve wind energy systems' overall efficiency by boosting power output and lowering aerodynamic loads. While the use of noise reduction measures enhances the environmental friendliness of wind turbines, structural analysis ensures the safety and dependability of the blades.