As a result, the velocity of the air in the region 70 near the outlet end 58 is slower than {HEAD ~ the velocity} of {TAIL ~ the air} exiting the truncated cone 52 
of
As a result , the velocity of the air in the region 70 near the outlet end 58 is slower than { HEAD ~ the velocity } of { TAIL ~ the air } exiting the truncated cone 52
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH