6 - Schematic Representation of the Effect of Chordwise Vortices 



on the ith Pressure Point 26 



7 - Pressure Distribution on Flat Plate at a = 4 Degrees 27 



8 - Pressure Distribution on NACA 0012 Section at a = 



Degrees 28 



9 - Pressure Distribution on NACA 4412 Section at a = 6.4 



Degrees 29 



10 - Open-Water Performance of IHI Model Propeller MP 282 30 



11 - Pressure Distribution on IHI Model Propeller MP 282 



at J = 1.054 31 



12 - Pressure Distribution on IHI Model Propeller MP 282 



at J = 1.163 ■ 32 



13 - Surface Flow Patterns by Oil-Film Test on IHI Model 



Propeller MP 282 33 



14 - Pressure Distribution on DTNSRDC Propeller 4718 at 



J = 0.75 '. 34 



15 - Pressure Distribution on Suction Side of DTNSRDC Propeller 



4718 at r/R = 0.5: Comparison of Prediction and Two 



Sets of Experiments • 35 



16 - Open-Water Performance of NSMB Model Propeller 36 



17 - Pressure Distribution on NSMB Propeller at J = 0.4 37 



18 - Pressure Distribution on NSMB Propeller at J = 0.6 39 



19 - Pressure Distribution on DTNSRDC Propeller 4118 at 



J = 0.833: Comparison with ITTC Propeller 



Committee Survey 41 



20 - Pressure Distribution on DTNSRDC Propeller 4498 at 



J = 0.888 ^2 



Table 1 - Propeller Geometric Characteristics 43 



