Acoustic attenuation prediction and analysis of perforated hybrid mufflers with non-uniform flow based on frequency domain linearized Navier-Stokes equations
The three-dimensional frequency-domain linearized Navier-Stokes equations (LNSEs) with consideration of eddy viscosity are developed to evaluate the acoustic attenuation performance of perforated hybrid mufflers in the presence of non-uniform flow. The computations are performed in two steps: time a...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
SAGE Publishing
2024-01-01
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Series: | Advances in Mechanical Engineering |
Online Access: | https://doi.org/10.1177/16878132231226055 |