Proceedings of the 2nd International Conference on Railway and Transportation 2023 (ICORT 2023)

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Aerodynamic Impact Analysis of “Noise Housing” Installation for Railway Wheels

Authors
Sugiono Sugiono1, *, Bayu Rahayudi2, Astuteryanti Tri Lustyana1, Salim Subarkah3, Lucia Wulandari1
1Department of Industrial Engineering, Universitas Brawijaya, Malang, Indonesia
2Department of Computer, Universitas Brawijaya, Malang, Indonesia
3Department of Mechanical Engineering, Universitas Merdeka Madiun, Madiun, Indonesia
*Corresponding author. Email: sugiono_ub@ub.ac.id
Corresponding Author
Sugiono Sugiono
Available Online 20 February 2024.
DOI
10.2991/978-94-6463-384-9_19How to use a DOI?
Keywords
aerodynamics noise; Noise Housing; Train; Computational Fluid Dynamics; drag force coefficient
Abstract

Train is a mass transportation that can reduce congestion on the big city, but it also has an impact of noise to residential around the railroad tracks. One of the main sources of noise is the collision of the wheels with the railroad tracks, and this can be reduced by noise housings design. The purpose of this paper is to analyse the impact of adding house noising based on aerodynamic perspective, so that a better house noising design is produced. The first step of the research made a 3D model of the existing trains and trains with the addition of noise housing. Computational Fluid Dynamics (CFD) simulation is used to analyse changes in drag force values, lift force, drag force coefficient, and aerodynamic noise. The addition of noise housing on the wheels of the train bogies has an positive impact on reducing the value of aerodynamic train noise. Aerodynamics noise around existing locomotive wheels (far field noise 0.5 m from locomotive, train speed = 80 Km/h) produced an average noise of 15.19 dB, it reduced to 12.35 dB for train innovation using noise housing. The final noise housing design also improved the drag force coefficient from 0.95 to 0.78. Overall, the addition of noise housing was also able to improve the aerodynamic performance of the train.

Copyright
© 2024 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the 2nd International Conference on Railway and Transportation 2023 (ICORT 2023)
Series
Advances in Engineering Research
Publication Date
20 February 2024
ISBN
10.2991/978-94-6463-384-9_19
ISSN
2352-5401
DOI
10.2991/978-94-6463-384-9_19How to use a DOI?
Copyright
© 2024 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Sugiono Sugiono
AU  - Bayu Rahayudi
AU  - Astuteryanti Tri Lustyana
AU  - Salim Subarkah
AU  - Lucia Wulandari
PY  - 2024
DA  - 2024/02/20
TI  - Aerodynamic Impact Analysis of “Noise Housing” Installation for Railway Wheels
BT  - Proceedings of the 2nd International Conference on Railway and Transportation 2023 (ICORT 2023)
PB  - Atlantis Press
SP  - 213
EP  - 223
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-384-9_19
DO  - 10.2991/978-94-6463-384-9_19
ID  - Sugiono2024
ER  -