Innovative Permeable Materials for Broadband Trailing-Edge Noise Mitigation

A. Rubio Carpio

Research output: ThesisDissertation (TU Delft)

50 Downloads (Pure)


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
  • Snellen, M., Supervisor
  • Ragni, D., Supervisor
  • Avallone, F., Advisor
Award date14 Jul 2021
Print ISBNs978-94-6384-240-2
Publication statusPublished - 2021


  • Trailing-edge Noise
  • Aeroacoustics
  • Porous materials

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