03.1 - Aerodynamics - CFD Methods and ValidationCFD-BASED STUDY OF DAMAGE LOCATION INFLUENCE ON AERODYNAMICS OF WINGS WITH SINGLE AND DOUBLE THROUGH HOLESZ.W. Chen¹, Y. Pei¹, X.W. Yang¹, H. Ma¹; ¹Northwestern Polytechnical University, China Damage locations on wings are investigated using CFD method. Four scenarios are set, one for single hole damage placed along wing chord and the others for double holes at different chord and span locations. Several conclusions are obtained about lift and drag coefficient chances and flow structures for different damage scenarios, helpful to assess aerodynamic characteristics of damaged wings. |