Detonation damper for pulse detonation engines

摘要

The engine has a pulse detonation chamber (PDC) (120) to receive and detonate a fuel and an oxidizer. The chamber has an outlet end (128), and a porous liner (10) which is adapted to fit within an inner surface (122) of the chamber within a vicinity of the outlet end. A casing (130) houses the pulse detonation chamber. The liner has a perforated liner attached to the inner surface of the chamber.