



i i i i i i i i i 



0.05 



- 



A *> 



0.04 





A 



0.03 





A 



0.02 



0.01 







A 



_ A f 0/20 COVER PLATE _ 

 A'V Q>0.001 { 

 *-** A ^ . 1 14/19 BACK MOUNT 



mhtr^ — La — I 1 1 — =J= — i 1 



0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.10 



|(C p AT V L = 57.4 ft/s) - (C p AT V L = 36.6 ft/s)| 



Figure 15a - Propeller 4718 



0.03 



0.02 



0.01 



i 1 r 



AC > 0.01, 5/19 COVER PLATE, 8/17 BACK MOUNT 



& 



A A 



f 2/19 

 101 \ , 

 . I 7/17 



j= I 



COVER PLATE — 

 BACK MOUNT 



0.01 0.02 0.03 0.04 0.06 0.08 



|(C p AT V L = 46.1 ft/s) - (C AT V L = 26.7 ft/s)| 



0.10 



Figure 15b - Propeller 4679 



Figure 15 - Correlation Between Speed Effect and Loading Effect 



86 



