Improving Low-Frequency Sound Transmission Loss of Double-Layer Panels with a Perforated Sandwich Structure with Porous Lining

LI Wenjing; TIAN Junhong; LI Rensheng; LI Jianing; SUN Xiaowei

doi:10.16553/j.cnki.issn1000-985x.2024.0226

Journal of Synthetic Crystals, Volume. 54, Issue 4, 581(2025)

Improving Low-Frequency Sound Transmission Loss of Double-Layer Panels with a Perforated Sandwich Structure with Porous Lining

LI Wenjing¹, TIAN Junhong^1、*, LI Rensheng², LI Jianing¹, and SUN Xiaowei¹

Author Affiliations

¹School of Mathematics and Physics, Lanzhou Jiaotong University, Lanzhou 730070, China

²School of Mechanical Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China

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LI Wenjing, TIAN Junhong, LI Rensheng, LI Jianing, SUN Xiaowei. Improving Low-Frequency Sound Transmission Loss of Double-Layer Panels with a Perforated Sandwich Structure with Porous Lining[J]. Journal of Synthetic Crystals, 2025, 54(4): 581

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Paper Information

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Received: Sep. 18, 2024

Accepted: Jun. 5, 2025

Published Online: Jun. 5, 2025

The Author Email: TIAN Junhong (tianjh_lzjtu@163.com)

DOI:10.16553/j.cnki.issn1000-985x.2024.0226

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology