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