REPUBLIC OF SERBIA

MINISTRY OF DEFENCE

www.mod.gov.rs

MINISTRY OF DEFENCE

Material Resources Sector

Defensive Technologies Department

Military Technical Institute

www.vti.mod.gov.rs

computational analysis of flexible wing aerodynamics

samah kubba

Aeronautical Research Center, Khartoum, samahali8888@yahoo.com

mUSAab OSMAN

Sudan University of Science and Technology, Khartoum, musabaero@hotmail.com

FATAH ALRAHMAN ALBADRI

Sudan University of Science and Technology, Khartoum, fatah-aero@hotmail.com

Abstract:The Flexible Wing is that wing which made by smart materials with actuators can be changed its shape depending on the situation .We study flexible wing design and its characteristics, advantages and disadvantages, possibility to apply it in one kind of aircraft and test it by numerical and experimental methods (CFD and wind tunnel) and comparing those results with the conventional wing results.

Keywords: flexible wing, CFD, wind tunnel , experimental,analysis.