• DAS|DAGA 2025
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  • DAS|DAGA 2025
  • Award winners
  • Sessions
  • Full program sorted by time
  • Authors
  • Exhibitors and sponsors
  • Search
  • Imprint
Session

Flow Acoustics 1

Day / Time: 18.03.2025, 14:00-15:20
Type: Regulare Lecture

Session chair

  • Thomas Geyer (Institute of Electrified Aero Engines (DLR))
  • Mads J. Herring Jensen (COMSOL A/S)

Contributions

14:00 - 14:20
Investigation on Aerodynamic Noise Generated by Porous Coated, Staggered Tandem Cylinders
Paul Abromeit, Priyanka Raghuram, Thomas Geyer, Lars Enghardt
14:20 - 14:40
Noise Generation by Tandem Cylinders of Different Diameter in Cross-Flow
Thomas Geyer, Paul Abromeit, Maximilian Prügel
14:40 - 15:00
Modelling of Flow-Acoustic Sound Sources on the Rotor Blade of a Wind Turbine
Olgierd Zaleski, Thorben Schröder, Joscha Piepiorka, Boris Dilba, Sören Keuchel
15:00 - 15:20
An initial assessment of porous metal foam liners for acoustic broadband damping
Fleming Kohlenberg, Karsten Knobloch
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