■^ " ■ Pien and Strom-Tejsen 



Table 1 



Results From the Inverse Propeller Calculation Showing the 



Input Data to the Computer Program 



PHOPELLER DATA FROM SECOND ITERATION OF DESIGN Pi^OGRAM 20 MAY 1968 

 INVERSE PROPELLEP CALCULATION BASED ON ACCELERATION POTENTIAL 



OIAHETEH 

 SPEED OF ADVANCE 

 ANGULAR VELOCITY 

 ADVANCE COEFFICIE^ 

 HUB RADIUS XH/R 

 NUMBER OF BLADES 



.OoOO 



- PREDICTIC 



LOAD DISTRlt 



RX/R 



RADIAL LOA 



JT ION 



J 0.0. 2d 



Ut U1 ICN 



0.0.69 



0396 



2050 

 2-055 

 2 56 

 2053 



122 



