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Keywords: unit cellClose
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
Published Online: October 28, 2022
... fluid channels. The porous materials considered are periodic octet-truss and body-centered cubic unit cells, and sound propagation across these porous partitions is modeled using the Johnson–Champoux–Allard model. The predicted transmission loss (TL) is benchmarked using designed additively manufactured...
Includes: Supplementary data