Experimental Study On The Effect Of Slat To Aerodynamics Performance Of An Airfoil

Rosli, Azri Dinnie (2017) Experimental Study On The Effect Of Slat To Aerodynamics Performance Of An Airfoil. Project Report. UTeM, Melaka, Malaysia. (Submitted)

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Abstract

Slat to aerodynamic that effect the efficiency, performance and quality of aerodynamic system. The purpose of this study is to determine which slat have the effect to aerodynamic performance or not with compare the lift coefficient and drag coefficient of airfoil with has slat and the lift coefficient and drag coefficient of airfoil without slat. The angle of airfoil and slat are change for different type of experiment. The difference in lift and drag coefficient of airfoil with slat and airfoil without slat are being investigate. The results obtained from the measurement and analysis is compared of airfoil with slat and airfoil without slat. Airfoil with slat show more preferred result compare to airfoil without slat in term of lift and drag coefficient. Airfoil with slat show more high in lift coefficient compare to airfoil without slat. Overall, for airfoil with angle of slat -30o (downward) and angle of attack of airfoil 20o show the most preferable result because this experiment get the highest in lift coefficient and lowest in drag coefficient. Based on the results, recommendations and suggestions are made to improve the aerodynamic performance.

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