Experimental Investigation of Multi Aerofoil Configurations Using Propeller Test Rig

This paper briefs about the performance test on multi aero foil configuration on propeller test rig. The airfoils used are a conventional airfoil , a airfoil with stepped configuration and a Clark y airfoil .They were tested for various speed and blade angles using propeller test rig. The result are compared and studied with the conventional airfoil configurations. In future Such Aerofoils can be used for wind Mills for producing the high Voltage Power.