Improved Aero Blade Design for Multi-Disciplinary Integration in Wind Turbines

Abstract

The increasing demand for renewable energy has placed wind power at the forefront of global efforts to reduce carbon emissions. This study investigates the integration of aerodynamic and structural analysis in the design of wind turbine blades, emphasizing the optimization of both aspects to improve performance and reduce costs. Using CATIA for design and ANSYS for simulation, the research follows a multi-step approach, starting from initial blade geometry creation and progressing through aerodynamic and structural simulations. The results indicate significant improvements in both aerodynamic efficiency and structural integrity. CFD analysis enhances airflow performance, while structural simulations ensure the blade’s resilience under operational loads. The final optimization step successfully balances aerodynamic efficiency, structural integrity, and weight reduction. The study highlights the importance of multi-disciplinary design, where high-fidelity modeling and optimization lead to more efficient and durable wind turbine blades. The findings demonstrate that an integrated design approach can improve torque, reduce mass, and ensure the longevity of wind turbine blades, supporting the growing need for sustainable and cost-effective wind energy solutions.