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