Castagneto and Maioli 



Table 2 

 Mean Lines a = l-a = 0.8-NASA 65 



and by integrating along the whole chord: 



Cl = 



c c I 



-'o 



V^ dc 



{ r A'v, .c) 





(1 + A'V^) A'F^ dc 



(2) 



According to relation (2), the lift coefficient consists of two main parts: the 

 first one, C^^, produced by curvature, depends upon the camber ratio /„/c of a 

 particular mean line and upon the thickness ratio t /c of a particular thickness 



1022 



