
Munich Aeroacoustics Identifies Fractal Vertipad Surfaces as Potential eVTOL Noise Reducers
Acoustic modeling by German consultancy Munich Aeroacoustics (MUAA) suggests that specially designed fractal surfaces on vertipads could reduce noise from electric vertical takeoff and landing (eVTOL) aircraft operations, especially at elevated sites like rooftop vertiports. Using their FLYO simulation software, MUAA compared eight hypothetical pad configurations against untreated surfaces
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