A mathematical formulation for the optimal impedance of a curved axial microperforated panel in a duct bend

Yang, C

Yang, C (corresponding author), Shanghai Jiao Tong Univ, Sch Mech Engn, Inst Vibrat Shock & Noise, Shanghai, Peoples R China.

JASA EXPRESS LETTERS, 2021; 1 (8):

Abstract

Previous work [J. Acoust. Soc. Am. 145, 501-511 (2019)] showed that a micro-perforated panel (MPP) placed in a duct bend will couple to the separated ......

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