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This study presents a numerical analysis of resonator configurations for acoustic agglomeration in air purification applications. The efficiency of acoustic agglomeration is determined by the spatial distribution of acoustic pressure, which is controllably modified through mechanically deformable resonators. The investigation employs finite element analysis in a sequential multiphysics approach (ANSYS Workbench), comprising modal analysis for natural frequencies and mode shapes, harmonic acoustic analysis for defo...

Fine particles with a diameter of 2.5 microns or less (PM2.5) lead to dangerous air pollution, which can penetrate deep into the lungs and cause health damage by causing respiratory and cardiovascular diseases. PM2.5 appears mainly as a result of combustion processes such as car operations, burning coal, wood, fuel oil in CHP and in the private sector, as well as through industrial emissions and fires. High-efficiency particulate air (HEPA) filters effective used for capturing these harmful particles, but we have ...