284 
100 
90 
60 
79 
60 
=e 
50 
40 
20 
FIG-1- PRESSURE AND VELOCITY DISTRIBUTIONS AFTER [O° SECS: 
(UNITS : 10°kgm/cm? for p,cms. for r, and metres/sec for u) 
1000 
900 
800 
400 
300 
200 
100 
