AUGMENTOR FOR TURBINE ENGINE, TO IMPROVE EFFICIENCY AUGMENTOR FOR TURBINE ENGINE, CAPABLE OF ENHANCING EFFICIENCY AND RELIABILITY, PROMOTING WEIGHT REDUCTION, AND IMPROVING DURABILITY

摘要

PURPOSE: An augmentor is provided to enhance efficiency and reliability, to promote weight reduction, and to improve durability. CONSTITUTION: A turbine engine includes a central body(38) arranged in a gas flow passage from an upper stream to a down stream, and a flame holder(40) situated in a gas flow passage situated to the outside of the central body. The central body has a downstream tail cone(58) and a pilot(56) adjacent to the upper stream end of the tail cone. The pilot has a first surface branching from the downstream direction.