WAVE ROTOR WITH CANCELING RESONATOR

摘要

A wave rotor includes an inlet end plate, a rotor drum, and an outlet end plate. The inlet end plate is arranged to direct a flow of gasses into rotor passages formed in the rotor drum. The rotor drum is arranged to receive the gasses. The outlet end plate is arranged to direct the gasses out of the rotor drum.

主权项

1. A wave rotor comprising
a rotor drum mounted for rotation about a central axis of the wave rotor, the rotor drum formed to include a plurality of rotor passages that extend along the central axis, a first end plate aligned axially with the rotor drum and formed to include a port aperture extending axially through the first end plate along an arc around the central axis and aligned radially with the rotor passages, and a first canceling resonator including a body and a neck that cooperate to define a cavity, wherein the neck is narrower than the body and is formed to include a mouth positioned adjacent to the port aperture.