10 - Safety and Security
INVESTIGATION OF THE AERODYNAMIC CHARACTERISTICS OF WINGS UNDER ICING CONDITIONS AT VARIOUS SWEEP ANGLES
X. Xu¹, Y. Zhang¹, G. Chen¹, X. Ma, Xi'an Jiaotong UniversityXi'an Jiaotong University, China; ¹Xi'an Jiaotong University, China
The aerodynamic characteristics of multiple swept wing ice wind tunnel test models are determined by numerically simulating the distribution of velocity and angle of attack. This allows for the calculation of parameters such as lift drag coefficient, which are used to generate initial samples. The polynomial chaotic technique is employed to create a surrogate model for uncertainty analysis.