Page 



12 - Variation of C Distribution with Reynolds Number for Propeller 



4718 Operating at Design J 77 



13 - Variation of C Distribution with Reynolds Number for Propeller 



4679 Operating at Design J 80 



14 - Variation of C with Inflow Speed at Design J for 



Propeller 4718 83 



15 - Correlation Between Speed Effect and Loading Effect 86 



16 - Variation of C with J, with and without Speed Correction 



for Propeller 4718 87 



17 - Variation of C with J, with Speed Correction 91 



18 - Variation of C Distribution with J, with Speed Correction, 



for Propeller 4679 131 



19 - Variation of C Distribution with J, with Speed Correction, 



for Propeller 4718 134 



20 - Tip Vortex Formation on Propeller 4679 at Varying 



Advance Coefficients 137 



21 - Slope of ~C versus J Curve for Propeller 4718 138 



22 - Slope of C versus J Curve for Propeller 4679 140 



23 - Variation of Pressure with Gage Angular Position, Propeller 



4718, 0.7R, Suction Side, J = 0.756, V = 16.91 



Feet per Second . 142 



24 - First Harmonic Pressure Coefficient with Propeller 4679 



Inclined 7.5 Degrees at Design J; Correlations of 



Experimental Results with Analytical Procedures 143 



25 - First Harmonic Pressure Coefficients with Propeller 4679 



Inclined 7.5 Degrees at Design J; Correlation of 



Experimental Results with Analytical Procedures 149 



