Innovative Permeable Materials for Broadband Trailing-Edge Noise Mitigation

Research output: ThesisDissertation (TU Delft)

8 Downloads (Pure)

Abstract

Permeable trailing edges are experimentally investigated in this thesis as a mean tomitigate aeroacoustic noise. The first part of the study is devoted to deciphering themechanisms of noise generation involved in these devices. To this aim, trailing-edge inserts are manufactured employing commercially-produced open-cell metallic foams with different material properties, i.e., permeability and pore size.
Original languageEnglish
Awarding Institution
  • Delft University of Technology
Supervisors/Advisors
  • Snellen, M., Supervisor
  • Ragni, D., Supervisor
  • Avallone, F., Advisor
Award date14 Jul 2021
Print ISBNs978-94-6384-240-2
DOIs
Publication statusPublished - 2021

Keywords

  • Trailing-edge Noise
  • Aeroacoustics
  • Porous materials

Fingerprint

Dive into the research topics of 'Innovative Permeable Materials for Broadband Trailing-Edge Noise Mitigation'. Together they form a unique fingerprint.

Cite this