Evaluation of a Microporous Acoustic Liner Using Advanced Noise Control Fan Engine

A novel microstructurally controlled graded micro-porous material was developed and experimentally validated for noise reduction through a normal incidence impedance test. Extensive parametric studies were conducted to understand the influence of test specimen size, particle size, porosity, pore siz...

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Bibliographic Details
Main Authors: Bharath Kenchappa, Kunigal Shivakumar
Format: Article
Language:English
Published: MDPI AG 2025-04-01
Series:Applied Sciences
Subjects:
Online Access:https://www.mdpi.com/2076-3417/15/9/4734
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