Cavitation (Influence of Free Gas Content) 
O =TOUCH BODY 
—— INITIAL UPSTREAM 
LOCATION = 5 mm OFF AXIS 
—— INITIAL UPSTREAM 
LOCATION = 6,25 mm OFF AXIS 
INITIAL DIAMETER 
250 um 
INITIAL DIAMETER 
50 um 
BUBBLE DIAMETER (mm) 
Vv 
upstTREaM ~ '8 m/sec 
G, = 0.65 
Comin = -0.82 
10 75 5.0 2.5 0 -2.5 -5.0 75 
AXIAL DISTANCE FROM FACE OF HEADFORM (mm) 
FIGURE 7. BUBBLE DIAMETER ALONG BUBBLE 
TRAJECTORY: INITIAL UPSTREAM LOCATION 
OF 5.0 MM, 6.25 MM OFF AXIS; 
V upstream ~ '8 M/SEC 
1167 
