The strategic location of stress relief slits contributes to extend {HEAD ~ the fatigue life} of the nozzle with minimal cost and {TAIL ~ impact} on the nozzle aerodynamics 
with
The strategic location of stress relief slits contributes to extend { HEAD ~ the fatigue life } of the nozzle with minimal cost and { TAIL ~ impact } on the nozzle aerodynamics
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH