said rotor having two rows of blades, one of {HEAD ~ said rows} producing {TAIL ~ a mixed axial and centrifugal flow}, and the other producing a substantially purely axial flow 
said rotor having two rows of blades , one of { HEAD ~ said rows } producing { TAIL ~ a mixed axial and centrifugal flow } , and the other producing a substantially purely axial flow
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH