Problem (2): (18 points) A symmetric airfoil has a trailing edge flap which is 25% of chord in length and is deflected b
Posted: Sat May 21, 2022 8:55 am
Problem (2): (18 points) A symmetric airfoil has a trailing edge flap which is 25% of chord in length and is deflected by 15 degrees. Use thin airfoil theory to find the lift coefficient of this airfoil when it is at 4 degrees angle of attack. 4 deg 15 deg VO dz dx foro s50.75 for 0.75 s.si -atan(159)