Theoretical and Computational Study of Pitching Airfoils at Different Operating Conditions | ||||
| International Conference on Aerospace Sciences and Aviation Technology | ||||
| Article 2, Volume 17, AEROSPACE SCIENCES & AVIATION TECHNOLOGY, ASAT - 17 – April 11 - 13, 2017, April 2017, Page 1-14 PDF (3.89 MB) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/asat.2017.22361 | ||||
 View on SCiNiTO | ||||
| Authors | ||||
| M. Ossman; M. Y. M. Ahmed; Amr Elnashar; O. E. Abdel Hamid | ||||
| Egyptian Armed Forces, Egypt. | ||||
| Abstract | ||||
| The aerodynamic features of pitching NACA0009 airfoil are explored in the present study. The objective is to investigate the impact of pitching mean angle of attack and amplitude on the temporal variation of airfoil aerodynamic coefficients. Numerical simulation results using a commercial CFD solver are compared with those of the analytical prediction approach. The results of both approaches are found in a good agreement. The evolution of the flowfield structure around the airfoil at the different operating conditions is presented. | ||||
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