In this embodiment, the fuel injector is preferably arranged to deliver fuel perpendicular to {HEAD ~ the flow} of {TAIL ~ air} through the passage 
of
In this embodiment , the fuel injector is preferably arranged to deliver fuel perpendicular to { HEAD ~ the flow } of { TAIL ~ air } through the passage
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 OTH OTH OTH