2 X 57.3 





(13-f) 



The location of output ports of the amplifier can be assigned using 



Equations (13-a) through (13-f) for zero power jet deflection. Thus 



the co-ordinates of the points A, B, and C (Figure 24) for zero control 

 flow are : 



(14-a) 



ao 2 X 57.3 I Q / 



bo o 



yu = 



bo 2 X 57.3 



^o^ (Qc/Qa ) 



114.6 «^ , 



(\/«a) 



114.6 



(14-b) 

 (14-c) 



max (14-d) 



3 X s 



2 X 57.3 



3x s 



fq /Q ) 



V c a/ m 



114.6 



(14-e) 



(14-f) 



Since point A is fixed, points B and A can be fixed using Equations 

 (14-a) thrDu^(14-f ) . The included angle, 6 , of the splitter is such 

 (about 3°) that the ports form a smooth flow passage. 



Flow Through The Output Ports 



After designing proper output ports, the next logical step is to 

 deduce the output flow characteristics of the amplifier. The flow 

 through the output ports can be analytically determined for a given 

 position of the jet using relationships shown in Figure 24. Knowing 



16 



