CORE RADIUS 



Figure 2 - Tip Vortex Tangential Velocity Distribution 





'vi ' ' 



1 



II''' 



1.0 



LAYER-LAMINAR 



/" 



""^^^^ 



09 



^2 / 



>>, 



^ TRIPPED BOUNDARY _ 



\>^ LAYER-TURBULENT 





/ 



y 



0.8 



/ / 



/ 



N.\ _ 



07 







N. \ DATA FROM 



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/ / 





Ofi 







>v \ — 





/ / 





\ \ 



0.5 







\. \ _ 



04 



- / / ■'. 



^•=2 







/ / 





\^ ^^ 



0.3 



— / / 





— 



0.2 



_ // 





^ 



0.1 



// 



^ \ \ \ 



1 



1 1 1 1 1 



5.1 10.2 15.2 20.3 25.4 30.5 35.6 40.6 45.7 50.8 

 RADIUS (mm) 



Figure 3 - Tip Vortex Tangential Velocity as a Function of Core Radius 

 for Laminar and Turbulent Flow 



