Modelling the Effect of Flexural Vibration on Sound Absorption of A Micro-perforated Panel Using Wave Propagation Method

• Main Authors: Putra, Azma, Sajidin, Muhammad, Salleh, Norliana
• Format: Article
• Language: English
• Published: Trans Tech Publications 2014
• Subjects: TJ Mechanical engineering and machinery
• Online Access: http://eprints.utem.edu.my/id/eprint/10722/1/Modelling_the_Effect_of_Flexural.pdf; http://eprints.utem.edu.my/id/eprint/10722/
• Institution: Universiti Teknikal Malaysia Melaka

Micro-perforated panel (MPP) is well known as the alternative green sound absorbing material replacing the synthetic porous absorber. Several works have been established which model the sound absorption performance of the MPP with various arrangements. However, most existing models are for MPP wi...