Minimum Wave Resistance for Dipole Distributions 93 
3 f=3162 F=.100 3 £=100 F=/.00 
‘ 
Ce ey Se SY a 0 eZ iy 5 
3 £269 F=2367 2 #255 F=3,306 
(a) (7) 
Oe MS a! YO A CT Ae Ri PaO RP Re HYPO Fee UG as 
Soe x— 
2 £296 F=4726 3 #242 F= 3.669 
BE SoA eb ae ay? 2) mle > Sere eC 
x— 
3 £=40 Fe6.25 £=38 F=6.925 
a9 -@ 23 -2 -/ O fF 2 FF FF “5 -$ 3 32 OO th 2 TOG OS 
x— Xe 
Fig. 4. Graphs of (x) vs x for eight values of f.-cg(x)/27 is the optimum dipole distribution. 
646551 O—62——8 
