TABLE 8 - TIME AVERAGE LOADS FOR STEADY-AHEAD OPERATION AT THE 
SELF PROPULSION CONDITION; V = 6.52 KNOTS, 
FL (Ib) 
My (in.- Ib) 
F (Ib) 
M, (in. -Ib) 
F, (Ib) 
M, (in. -Ib) 
M3 (in. - Ib) 
Mo.4 (in. - Ib) 
Mos (in. - Ib) 
For Aluminum blades p, = 5.44 Ibf-s?/ft* 
For Bronze blades pp = 14.48 Ibf - s2/Ft* 
Total with 
Aluminum 
Blades 
3.722 
10.903 
3.456 
-7.765 
7.145 
- 2.608 
6.659 
4.653 
2.790 
Total with 
Bronze 
Blades 
3.781 
11.220 
4.742 
-7.765 
19.279 
- 3.456 
5.563 
3.314 
1.079 
Hydrodynamic 
Loads 
Only 
3.686 
10.712 
2.682 
-7.765 
-0.154 
- 2.098 
7.322 
5.609 
3.820 
Kp = F/(pn2D*) and Ku = M/(pn2D°) are based on the density of water 
170 
n = 14.08 REVOLUTIONS PER SECOND 
Total with 
Bronze 
Blades 
0.0448 
0.0161 
0.0562 
-0.0112 
0.2253 
Hydrodynamic 
Loads 
Only 
0.0437 
0.0154 
0.0318 
-0.0112 
-0.0018 
-0.0030 
0.0106 
0.0081 
0.0055 
