AFT BODY OF AIRCRAFT WITH ANNULAR LOCATION OF JET ENGINE NOZZLES ON ITS BOTTOM PROTECTION (VERSIONS)

摘要

FIELD: transport.SUBSTANCE: invention relates to aerospace engineering and can be used in aft bodies of aircrafts. The aft body of the aircraft with the annular location of jet engine nozzles on the bottom protection with a heat-resistant reflector of a backflow of jet engine jets in the form of a rotation body includes a drain hole with a direct-acting pneumatic valve with a shutoff sensitive element in the form of a heat-resistant reflector of the backflow of the jet engine jets.EFFECT: invention allows increasing the structural strength and improving the operating reliability of the aircraft aft body.3 cl, 7 dwg