Study of the Noise Reduction Mechanism of Bionic Circular Arch Structures on the Blades of a High-Volumetric-Airflow Axial Flow Fan. [PDF]
Biomimetics (Basel)Shen C +5 more
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Sounding Mechanism of a Flue Organ Pipe-A Multi-Sensor Measurement Approach. [PDF]
Sensors (Basel)Bordoni P, Odya P, Kotus J, Kostek B.
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Editorial for the Special Issue on Micromachined Acoustic Transducers for Audio-Frequency Range. [PDF]
Micromachines (Basel)Rufer L +5 more
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Metasurface Lossless-Regulation Mechanism of Dynamic Acoustic Mass for Low-Frequency Aerodynamic Noise Control. [PDF]
Materials (Basel)Li M, Wu J.
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First-principle description of acoustic radiation of shear flows. [PDF]
Philos Trans A Math Phys Eng Sci, 2019 Wu X, Zhang Z.
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In dieser Studie wird Computational Aeroacoustics erforscht, ein Bereich, der Computational Fluid Dynamics mit Akustik verbindet, um Geräusche zu untersuchen, die durch aerodynamische Vorgänge entstehen. Ein spezieller Schwerpunkt liegt dabei auf Axiallüftern zur Kühlung von Batterien in Elektrofahrzeugen. Herkömmliche CFD-Modelle mit anpassungsfähigen
openaire +1 more source
Porous ground treatments for propeller noise reduction in ground effect. [PDF]
Sci RepKamliya Jawahar H +3 more
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Deep-Subwavelength Composite Metamaterial Unit for Concurrent Ventilation and Broadband Acoustic Insulation. [PDF]
Materials (Basel)Zhang X +6 more
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Sound generation due to the interaction of turbulence with surfaces embedded in transversely sheared flow. [PDF]
Philos Trans A Math Phys Eng Sci, 2019 Goldstein ME, Leib SJ, Afsar MZ.
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Wireless sensing in high-speed railway turnouts with battery-free materials and devices. [PDF]
iScienceSun Y +6 more
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