Experimental investigation on performnace of kfm & mh airfoil

In the recent past, there has been many research works going on to examine performance of airfoils, on their aerodynamic characteristics. There is no definite airfoil, which can define aerodynamic characteristics more precisely. This paper is an attempt made to fabricate, define and compare aerodynamic characteristics by MH and KFm airfoils. Fabrication of said airfoils MH and KFm airfoils as per requirements and specifications airfoil’s can be manufactured using composite material in two halves and providing tapings on it for pressure measurement over airfoil surface with the help from multi-tube manometer. This experiment was conducted in open circuit, low speed wind tunnel for velocity up to 25.3m/s and Reynolds number of 3.56*10^5. Corresponding manometric head readings noted and graphs Cp vs X/C plottedlift and drag coefficient, calculated along with graphs as CL and CD vs AOA.