Figure 22. drag coefficient comparison with standard values at 5 m/s wind speed

From

Complete Design and Assemble of Wind Turbine Bald

Mohammed Y. Abdellah, Mohammad Sh. Alazemi, Ahmed F. Mohamed, G. Tag Abdel-Jaber

American Journal of Mechanical Engineering. 2019, 7(1), 9-19 doi:10.12691/ajme-7-1-2