Patents Assigned to RTX COROPORATION
  • Unit cell resonator networks for turbomachinery bypass flow structures
    Patent number: 11830467
    Abstract: An acoustic attenuation structure for a gas turbine engine includes a periodic structure having a first unit cell, the first unit cell having a first central body and a first axial tube disposed on the first central body and a second axial tube disposed on the first central body, opposite the first axial tube, each of the first axial tube and the second axial tube being in fluid communication with one another through the first central body.
    Type: Grant
    Filed: October 16, 2021
    Date of Patent: November 28, 2023
    Assignee: RTX COROPORATION
    Inventors: Craig Aaron Reimann, Julian Winkler, Kenji Homma, Jeffrey Michael Mendoza, Ramons A. Reba