A turbine blade for a turbine engine having a double wall having {HEAD ~ one or more cavities} forming {TAIL ~ a cooling system} 
forming
A turbine blade for a turbine engine having a double wall having { HEAD ~ one or more cavities } forming { TAIL ~ a cooling system }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL