In one aspect of the invention, a gas turbine engine is defined by {HEAD ~ a plurality} of {TAIL ~ components} including a housing, defining a central axis, a compressor section and a turbine section 
of
In one aspect of the invention , a gas turbine engine is defined by { HEAD ~ a plurality } of { TAIL ~ components } including a housing , defining a central axis , a compressor section and a turbine section
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH