Murthv 



2 _ 

 tr z 



°( 5e ) Z 1001 " 2 P el(£ Xjf' (iflr e*0001 " V *0001 } 



15 



dx'dz' 



o(*) z 0101 



= 



(5-7) 



Pitching Moment 



0(6) M iooo = Z?g ffc h(x ' ,z " ) dX ' dZ ' 



ilOO j[/ o 



(0) M ( 



dxdy 



bh , c»h 



dx'dz' "2 f g7*^ 100 -x'e i00 )x'h(x' ,o) dx' - 



-r § h G e ioo 



, (5/5) M noo = - 2 Pj // [v|(z' |^ - x' -f^r )* + 01 



00 



a h z 



h 



az 



- x' — -)4> /+ g e ~ lrt z ' h ( x ' ' z< ) 



(Z dx' dz' '* 0100 ,f 



010 



dx'dz' 



- 2 P*/ SlO " X ' 9 010 ) X ' h(x ' ' 0) dX ' + 2 ^100 + h G 9 100 ) 



/7*xp o dxdy-F^i e 100 + (-f)e 010 ] gh G 



""So x 



° <* 2 > M 0200 = 2 (X 010 + h G G 010> j^ X P c x ^^ " 



h G 9 010 



136 



