Institut Teknologi Lombok, Indonesia
BibTex Citation Data :
@article{jebt25862, author = {Alpan Hadi}, title = {Analisa Performa Penggunaan Airfoil S809 pada Bilah Turbin Angin Poros Horizontal}, journal = {Jurnal Energi Baru dan Terbarukan}, volume = {6}, number = {1}, year = {2026}, keywords = {Aerodynamic, S809 Airfoil, Power}, abstract = { This study analyzes the aerodynamic effects of using the S809 airfoil on the blades of a horizontal-axis wind turbine type AWT-27. The S809 airfoil is specifically designed for low-speed applications, making it aerodynamically suitable for optimizing wind turbine performance in regions with moderate to low wind speeds. Simulations were conducted using Blade Element Momentum (BEM) Theory-based software to evaluate power and power coefficient at various wind speeds. The results indicate that AWT-27 blades with the S809 airfoil deliver better aerodynamic performance at low wind speeds, ranging from 5 m/s to 8 m/s. However, at higher wind speeds, between 9 m/s and 25 m/s, the aerodynamic performance tends to decrease. Therefore, AWT-27 blades with the S809 airfoil profile can serve as an effective alternative for enhancing the performance of horizontal-axis wind turbines, particularly in regions with low wind speeds . Keywords : Aerodynamic, S809 Airfoil, Power }, issn = {2722-6719}, pages = {91--99} doi = {10.14710/jebt.2025.25862}, url = {https://ejournal2.undip.ac.id/index.php/jebt/article/view/25862} }
Refworks Citation Data :
This study analyzes the aerodynamic effects of using the S809 airfoil on the blades of a horizontal-axis wind turbine type AWT-27. The S809 airfoil is specifically designed for low-speed applications, making it aerodynamically suitable for optimizing wind turbine performance in regions with moderate to low wind speeds. Simulations were conducted using Blade Element Momentum (BEM) Theory-based software to evaluate power and power coefficient at various wind speeds. The results indicate that AWT-27 blades with the S809 airfoil deliver better aerodynamic performance at low wind speeds, ranging from 5 m/s to 8 m/s. However, at higher wind speeds, between 9 m/s and 25 m/s, the aerodynamic performance tends to decrease. Therefore, AWT-27 blades with the S809 airfoil profile can serve as an effective alternative for enhancing the performance of horizontal-axis wind turbines, particularly in regions with low wind speeds.
Keywords : Aerodynamic, S809 Airfoil, Power
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