Investigating the Noise Barrier Impact on Aerodynamics Noise: Case Study at Jakarta MRT

Sugiono Sugiono; Siti Nurlaela; Andyka Kusuma; Achmad Wicaksono; Rio P. Lukodono

doi:10.1007/978-981-15-4409-5_17

Investigating the Noise Barrier Impact on Aerodynamics Noise: Case Study at Jakarta MRT

Sugiono Sugiono^*, Siti Nurlaela, Andyka Kusuma, Achmad Wicaksono, Rio P. Lukodono

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

2 Citations (Scopus)

Abstract

The high noise exposure at MRT station due to the noises of the speeding trains can cause health problems for humans. This research aims to reduce the noise impact due to the speeding trains by modifying the design of the noise barrier on the outdoor MRT in Jakarta. The first step conducted in this research is a literature review on aerodynamics noise, CAD model, Computational Fluid Dynamics (CFD) and Computational Aeroacoustics (CAA), and human comfort. Furthermore, it was conducted a design of 3D noise barrier model and 3D train model in one of the outdoor MRT stations in Jakarta using the CAD software. The simulation using the CFD and CAA was implemented to acknowledge the distribution of airflow and sound occurred. The vorticity configuration resulted from the simulation was used as the foundation to modify the noise barrier. The addition of holes on the noise barrier for every 5 m is able to decrease the noise impact significantly. One of the results is that the existing aerodynamic noise of 1.2 dB up to 3.6 dB can be reduced to close to 0 dB with only minor noises around the holes. Scientifically, it can be stated that a way to lower the noise made by the train movement is by creating the right design of a noise barrier that can neutralize the source of the noise.

Original language	English
Title of host publication	Advances in Computer, Communication and Computational Sciences - Proceedings of IC4S 2019
Editors	Sanjiv K. Bhatia, Shailesh Tiwari, Su Ruidan, Munesh Chandra Trivedi, K. K. Mishra
Publisher	Springer Science and Business Media Deutschland GmbH
Pages	189-197
Number of pages	9
ISBN (Print)	9789811544088
DOIs	https://doi.org/10.1007/978-981-15-4409-5_17
Publication status	Published - 2021
Externally published	Yes
Event	International Conference on Computer, Communication and Computational Sciences, IC4S 2019 - Bangkok, Thailand Duration: 11 Oct 2019 → 12 Oct 2019

Publication series

Name	Advances in Intelligent Systems and Computing
Volume	1158
ISSN (Print)	2194-5357
ISSN (Electronic)	2194-5365

Conference

Conference	International Conference on Computer, Communication and Computational Sciences, IC4S 2019
Country/Territory	Thailand
City	Bangkok
Period	11/10/19 → 12/10/19

Keywords

Aeroacoustics
Aerodynamics
CFD
MRT
Noise barrier

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1007/978-981-15-4409-5_17

Cite this

Sugiono, S., Nurlaela, S., Kusuma, A., Wicaksono, A., & Lukodono, R. P. (2021). Investigating the Noise Barrier Impact on Aerodynamics Noise: Case Study at Jakarta MRT. In S. K. Bhatia, S. Tiwari, S. Ruidan, M. C. Trivedi, & K. K. Mishra (Eds.), Advances in Computer, Communication and Computational Sciences - Proceedings of IC4S 2019 (pp. 189-197). (Advances in Intelligent Systems and Computing; Vol. 1158). Springer Science and Business Media Deutschland GmbH. https://doi.org/10.1007/978-981-15-4409-5_17

Sugiono, Sugiono ; Nurlaela, Siti ; Kusuma, Andyka et al. / Investigating the Noise Barrier Impact on Aerodynamics Noise : Case Study at Jakarta MRT. Advances in Computer, Communication and Computational Sciences - Proceedings of IC4S 2019. editor / Sanjiv K. Bhatia ; Shailesh Tiwari ; Su Ruidan ; Munesh Chandra Trivedi ; K. K. Mishra. Springer Science and Business Media Deutschland GmbH, 2021. pp. 189-197 (Advances in Intelligent Systems and Computing).

@inproceedings{3676220d3945445ab1973186729411fb,

title = "Investigating the Noise Barrier Impact on Aerodynamics Noise: Case Study at Jakarta MRT",

abstract = "The high noise exposure at MRT station due to the noises of the speeding trains can cause health problems for humans. This research aims to reduce the noise impact due to the speeding trains by modifying the design of the noise barrier on the outdoor MRT in Jakarta. The first step conducted in this research is a literature review on aerodynamics noise, CAD model, Computational Fluid Dynamics (CFD) and Computational Aeroacoustics (CAA), and human comfort. Furthermore, it was conducted a design of 3D noise barrier model and 3D train model in one of the outdoor MRT stations in Jakarta using the CAD software. The simulation using the CFD and CAA was implemented to acknowledge the distribution of airflow and sound occurred. The vorticity configuration resulted from the simulation was used as the foundation to modify the noise barrier. The addition of holes on the noise barrier for every 5 m is able to decrease the noise impact significantly. One of the results is that the existing aerodynamic noise of 1.2 dB up to 3.6 dB can be reduced to close to 0 dB with only minor noises around the holes. Scientifically, it can be stated that a way to lower the noise made by the train movement is by creating the right design of a noise barrier that can neutralize the source of the noise.",

keywords = "Aeroacoustics, Aerodynamics, CFD, MRT, Noise barrier",

author = "Sugiono Sugiono and Siti Nurlaela and Andyka Kusuma and Achmad Wicaksono and Lukodono, {Rio P.}",

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editor = "Bhatia, {Sanjiv K.} and Shailesh Tiwari and Su Ruidan and Trivedi, {Munesh Chandra} and Mishra, {K. K.}",

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Sugiono, S, Nurlaela, S, Kusuma, A, Wicaksono, A & Lukodono, RP 2021, Investigating the Noise Barrier Impact on Aerodynamics Noise: Case Study at Jakarta MRT. in SK Bhatia, S Tiwari, S Ruidan, MC Trivedi & KK Mishra (eds), Advances in Computer, Communication and Computational Sciences - Proceedings of IC4S 2019. Advances in Intelligent Systems and Computing, vol. 1158, Springer Science and Business Media Deutschland GmbH, pp. 189-197, International Conference on Computer, Communication and Computational Sciences, IC4S 2019, Bangkok, Thailand, 11/10/19. https://doi.org/10.1007/978-981-15-4409-5_17

Investigating the Noise Barrier Impact on Aerodynamics Noise: Case Study at Jakarta MRT. / Sugiono, Sugiono; Nurlaela, Siti; Kusuma, Andyka et al.
Advances in Computer, Communication and Computational Sciences - Proceedings of IC4S 2019. ed. / Sanjiv K. Bhatia; Shailesh Tiwari; Su Ruidan; Munesh Chandra Trivedi; K. K. Mishra. Springer Science and Business Media Deutschland GmbH, 2021. p. 189-197 (Advances in Intelligent Systems and Computing; Vol. 1158).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Investigating the Noise Barrier Impact on Aerodynamics Noise

T2 - International Conference on Computer, Communication and Computational Sciences, IC4S 2019

AU - Sugiono, Sugiono

AU - Nurlaela, Siti

AU - Kusuma, Andyka

AU - Wicaksono, Achmad

AU - Lukodono, Rio P.

PY - 2021

Y1 - 2021

N2 - The high noise exposure at MRT station due to the noises of the speeding trains can cause health problems for humans. This research aims to reduce the noise impact due to the speeding trains by modifying the design of the noise barrier on the outdoor MRT in Jakarta. The first step conducted in this research is a literature review on aerodynamics noise, CAD model, Computational Fluid Dynamics (CFD) and Computational Aeroacoustics (CAA), and human comfort. Furthermore, it was conducted a design of 3D noise barrier model and 3D train model in one of the outdoor MRT stations in Jakarta using the CAD software. The simulation using the CFD and CAA was implemented to acknowledge the distribution of airflow and sound occurred. The vorticity configuration resulted from the simulation was used as the foundation to modify the noise barrier. The addition of holes on the noise barrier for every 5 m is able to decrease the noise impact significantly. One of the results is that the existing aerodynamic noise of 1.2 dB up to 3.6 dB can be reduced to close to 0 dB with only minor noises around the holes. Scientifically, it can be stated that a way to lower the noise made by the train movement is by creating the right design of a noise barrier that can neutralize the source of the noise.

AB - The high noise exposure at MRT station due to the noises of the speeding trains can cause health problems for humans. This research aims to reduce the noise impact due to the speeding trains by modifying the design of the noise barrier on the outdoor MRT in Jakarta. The first step conducted in this research is a literature review on aerodynamics noise, CAD model, Computational Fluid Dynamics (CFD) and Computational Aeroacoustics (CAA), and human comfort. Furthermore, it was conducted a design of 3D noise barrier model and 3D train model in one of the outdoor MRT stations in Jakarta using the CAD software. The simulation using the CFD and CAA was implemented to acknowledge the distribution of airflow and sound occurred. The vorticity configuration resulted from the simulation was used as the foundation to modify the noise barrier. The addition of holes on the noise barrier for every 5 m is able to decrease the noise impact significantly. One of the results is that the existing aerodynamic noise of 1.2 dB up to 3.6 dB can be reduced to close to 0 dB with only minor noises around the holes. Scientifically, it can be stated that a way to lower the noise made by the train movement is by creating the right design of a noise barrier that can neutralize the source of the noise.

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KW - Aerodynamics

KW - CFD

KW - MRT

KW - Noise barrier

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DO - 10.1007/978-981-15-4409-5_17

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SN - 9789811544088

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Sugiono S, Nurlaela S, Kusuma A, Wicaksono A, Lukodono RP. Investigating the Noise Barrier Impact on Aerodynamics Noise: Case Study at Jakarta MRT. In Bhatia SK, Tiwari S, Ruidan S, Trivedi MC, Mishra KK, editors, Advances in Computer, Communication and Computational Sciences - Proceedings of IC4S 2019. Springer Science and Business Media Deutschland GmbH. 2021. p. 189-197. (Advances in Intelligent Systems and Computing). doi: 10.1007/978-981-15-4409-5_17

Investigating the Noise Barrier Impact on Aerodynamics Noise: Case Study at Jakarta MRT

Abstract

Publication series

Conference

Keywords

UN SDGs

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