Quarter wavelength resonator in experiment and simulation
Viktor Kaplan Department of Fluid Engineering, Brno University of Technology, Technická 2896/2, Brno, 616 69, Czech Republic
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Published online: 24 October 2022
Quarter wavelength resonator provides a mean to create a pressure drop at a specified frequency. Design of hollow cylinder connected radially to a pipe was used and different lengths of this tuned resonator were measured. Correlation with computational approach using finite element method analysis (FEM) with ANSYS acoustics capabilities was achieved. Analytical formula for a length of a quarter wavelength resonator is compared to an experimental measurement data and simulation.
© The Authors, published by EDP Sciences, 2022
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