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Journal Articles

A Model for Sound Propagation Through Corrugated Porous Structures With Mean Flow

Harshavardhan Ronge, Shripad Upalkar, Akshay Wagh, Radhika Choudhary, Shankar Krishnan, Sripriya Ramamoorthy
Journal: Journal of Vibration and Acoustics
Article Type: Research Papers
J. Vib. Acoust. April 2023, 145(2): 021007.
Paper No: VIB-22-1171
DOI: https://doi.org/10.1115/1.4055847
Published Online: October 28, 2022
... or open-porous ends (octet unit cell structure, PPI = 50, porosity 0.62, number of corrugations = 4, Length = 0.08 m, no-flow condition) and (b) frequency-averaged TL versus porosity of the octet unit cell Fig. 1 A porous sample with corrugated geometry with the direction of mean flow indicated...
View Article titled, A Model for Sound Propagation Through Corrugated Porous Structures With <span class="search-highlight">Mean</span> <span class="search-highlight">Flow</span>
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Topics: Acoustics, Flow (Dynamics), Geometry, Porous materials, Ducts, Porosity
Includes: Supplementary data