Moreover, because {HEAD ~ pressure} may build up adjacent to {TAIL ~ closed end} 46 of heater tube 42, more heated exhaust may be discharged from openings 48 adjacent to closed end 46 than from openings 48 located adjacent to open end 44 
build up adjacent to
Moreover , because { HEAD ~ pressure } may build up adjacent to { TAIL ~ closed end } 46 of heater tube 42 , more heated exhaust may be discharged from openings 48 adjacent to closed end 46 than from openings 48 located adjacent to open end 44
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH REL REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH