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