Session

Numerical Acoustics 1

Day / Time: 19.03.2025, 09:20-11:40
Type: Regulare Lecture

Session chair

  • Peter Balazs (Acoustics Research Institute, Austrian Academy of Sciences (ÖAW))
  • Simone Preuss (TU München, Lehrstuhl für Akustik mobiler Systeme)

Contributions

09:20 - 09:40
Error Analysis of Boundary Conditions Using Volume Penalization in Acoustic Simulations
Yannick Schubert, Mathias Lemke
09:40 - 10:00
Streuung des Rissakustikschalldrucks von hybriden Materialkombinationen unter Berücksichtigung ihrer unsicheren Parameter
Niklas Meyer, Henning Lohmann, Sören Keuchel, Olgierd Zaleski
10:00 - 10:20
Computationally Efficient Virtual Sensing Method for Exterior Vibroacoustics Using a Time-Domain Finite Element Model with Perfectly Matched Layers
Luyao Dong, Yinshan Cai, Hervé Denayer, Elke Deckers
10:20 - 10:40
Modelling Microacoustic Devices with the Sequential Linearized Navier Stokes Model
Jonas Helboe Jørgensen
10:40 - 11:00
On the Fitting of Equivalent Fluid Model Parameters for Time-Domain Poroacoustic Applications
Kirill Shaposhnikov
11:00 - 11:20
Combined CFD, 1D and FEM Modelling of Bubble Curtain Noise Attenuation Performance under the Influence of Current and Waves
Thorben Schröder, Henning Lohmann, Christiane Gillner, Sören Keuchel
11:20 - 11:40
An Efficient Framework for Hybrid In-Situ Aeroacoustic Simulations Using Spectral Element CFD Code Neko
Eman Bagheri, Ronith Stanly, Adam Peplinski, Stefan Becker, Philipp Schlatter