2.5-Dimensional finite-difference time-domain analysis for propagation of conventional railway noise: Application to propagation of sound from surface railway and its verification by scale model experiments

Masaaki Hiroe; Tomohiro Kobayashi; Satoshi Ishikawa

doi:10.1250/ast.38.42

Acoustical Science and Technology

Online ISSN : 1347-5177
Print ISSN : 1346-3969
ISSN-L : 0369-4232

ACOUSTICAL LETTERS

2.5-Dimensional finite-difference time-domain analysis for propagation of conventional railway noise: Application to propagation of sound from surface railway and its verification by scale model experiments

Masaaki Hiroe, Tomohiro Kobayashi, Satoshi Ishikawa

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Keywords: 2.5D-FDTD analysis, Conventional railway noise, Sound propagation, Noise barrier, Shielding effect

JOURNAL FREE ACCESS

2017 Volume 38 Issue 1 Pages 42-45

DOI https://doi.org/10.1250/ast.38.42

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