The inlet tube has a plurality of bends imparting {HEAD ~ momentum change} to {TAIL ~ the fuel} 
to
The inlet tube has a plurality of bends imparting { HEAD ~ momentum change } to { TAIL ~ the fuel }
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL