ay 
understood that such a formulation has been programmed for 
machine calculation by the Taylor Model Basin. Should tables 
using Whicker's expressions for F and G become available, 
the calculations made herein should be repeated but, for 
the present purpose, we will make use of Eames' calculations. 
In doing so, however, the caution must be made that computed 
values of the tension are apt to be greater than might 
reasonably be expected in actual fact. 
If we adopt the relations expressed in equations (22) 
and (23) for the loading functions, then the critical angle 
(designated as y to avoid confusion) is given by: 
ys arc tan # j (26) 
R 
which, upon substitution, becomes: 
£t d 
=z — 7 
tan ¥ = 1050 qa (27) 
As in the previous case for unfaixred cable, we can now 
determine by simple geometry, the limiting case for the 
maximum amount of faired cable which can be towed with 
nothing on the bottom end. Thus, with the limitation imposed 
on the maximum value of T, we obtain: 
s,, = 1.83 x 10* (sin y) £t (28) 
%m = 1.83 x 10* (sin y cos y) ft (29) 
Ym = 1.83 x 10* (sin? y) ft (30) 
23 
