Published August 8, 2019 | Version v1
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Acoustic scattering simulations in coupled fluid-porous media problems

  • 1. Technological Institute of Industrial Mathematics (ITMATI)
  • 2. University of ACoruña
  • 3. Microflown Technologies


Sound-intensity sensors are sensitive to flow conditions and utilize porous windscreens to mitigate induced noise. Introduction of an effective windscreen requires development of a coupled mathematical model accounting for acoustic transmission across the porous media layer around the probe. We utilize the finite element method along with perfectly matched layers to study the scattering of a plane wave by such representative configurations under no flow conditions.



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ROMSOC – Reduced Order Modelling, Simulation and Optimization of Coupled systems 765374
European Commission