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