Thermal stress relief in {TAIL ~ a nozzle head} of a gas turbine fuel nozzle is provided by forming a slit through each selected air passages of {HEAD ~ the nozzle head} 
Thermal stress relief in { TAIL ~ a nozzle head } of a gas turbine fuel nozzle is provided by forming a slit through each selected air passages of { HEAD ~ the nozzle head }
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD