03.1 - Aerodynamics – CFD Methods and Validation
MULTI-OBJECTIVE AERODYNAMIC OPTIMIZATION OF A CIVIL AIRCRAFT WINGLET
M. Heidari Soreshjani, Amirkabir University of Technology, Iran; A. Jahangirian, Amirkabir university of technology, Iran
In this work, the multi-objective aerodynamic optimization of a blended winglet will be performed. The objective functions are minimizing Cd and Cm.Furthermore, there is a strict constraint on Cl value which should be higher than or equal to a defined value.The flow solution is performed using the Reynolds Averaged Navier–Stokes equations coupled with the k–? SST turbulence model.