Figure 18 - Pressure Distribution on NSMB Propeller at J = 0.6 

 -0.5 



+ 



CM< 



> 



cmOC 



> 



CM OC 

 > 



-0.4 h 

 -0.3 

 -0.2 

 -0.1 

 0.0 



0.1 



0.2 

 -0.4 



-0.3 - 

 -0.2 - 

 -0.1 



0.0 



0.1 



NSMB PROPELLER, J = 0.6 



EXPERIMENT 1 



EXPERIMENT 2 



PSP PREDICTION 



SUCTION SIDE 



r/R = 0.9 



PRESSURE SIDE 



r/R = 0.8 



SUCTION SIDE 



PRESSURE SIDE 



0.0 



0.2 



0.4 0.6 



FRACTION OF CHORD, x. 



39 



