International Journal of Engineering and Technology

Due to the advancements in smart actuators, morphing (changing) of aircraft wings has been investigated by increasing number of researchers in recent years. In this research article, the concept of morphing is introduced to the conventional aircraft wing model with the utilization of Shape memory alloys (SMAs). An actuating mechanism is developed and built inside the aircraft wing model along with the SMA actuators which is used to morph its shape. The aircraft wing model with the SMA actuating mechanism is known as, ‘the smart wing model’. The aerodynamic characteristics (Lift, Drag, Velocity, and Pressure) of the conventional and smart wing model are investigated by using the FLUENT numerical codes. The experimental aerodynamic test is carried out at various angles of incidence in an open circuit subsonic wind tunnel to validate the numerical results.