Aerodynamic Noise Simulation of a High-Speed Maglev Train Operating inside a Fully Enclosed Sound Barrier

The aerodynamic noise from the new high-speed Maglev train (NHMT) is significant. One way to reduce it is to use a fully enclosed sound barrier (FESB). This paper studies the aerodynamic noise characteristics of the NHMT operating inside a FESB at 600 km/h, taking into account the compressibility of...

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Bibliographic Details

Published in:	Journal of Applied Fluid Mechanics
Main Authors:	Y. H. Chen, J. M. Ge, S. Liu
Format:	Article
Language:	English
Published:	Isfahan University of Technology 2023-01-01
Subjects:	high-speed maglev train aerodynamic noise fully enclosed sound barrier acoustic finite element method insertion loss
Online Access:	https://www.jafmonline.net/article_2155_b7de5b8abe4d8ad44f5ca7d4ace0ec7e.pdf