Broadband Lightweight Metal-Mesh-Integrated Acoustic Meta-Liner

Yujie Cheng; Hua Ding; Yilong Yang; Nengyin Wang; Tongwei Lu; Kai Zhang; Yabin Jin; Yong Li

doi:10.1039/d5ta07233f

December 2, 2025Journal of Materials Chemistry A

Broadband Lightweight Metal-Mesh-Integrated Acoustic Meta-Liner

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Key Points

Noise reduction design significantly affects performance in turbofan engines, enhancing aircraft efficiency.
The assessment focuses on broadband solutions to control engine nacelle noise effectively.
The approach involves integrating lightweight materials into acoustic meta-liners for better sound management.
This method may enable significant improvements in engine noise control, highlighting the need for advanced designs.

Implication

Analysis reveals broadband noise reduction design in turbofan engines, suggesting improved performance and efficiency.

Abstract

Engine nacelle acoustic liners are key components in modern aircraft engine noise control. The high-bypass-ratio turbofan engines possessing outstanding performance impose stringent constraints on the noise reduction design, thereby presenting...

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Cite This Study

Cheng et al. (2025) studied this question.

synapsesocial.com/papers/6930e8dbea1aef094cca3cc5 https://doi.org/10.1039/d5ta07233f

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Broadband Lightweight Metal-Mesh-Integrated Acoustic Meta-Liner

Key Points

Implication

Abstract

Discussion

Cite This Study

Broadband Lightweight Metal-Mesh-Integrated Acoustic Meta-Liner

Key Points

Implication

Abstract

Discussion

Cite This Study

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