With the development of infrastructure construction, tunnel construction is becoming more and more. However, the pollution diffusion from adjacent upstream tunnels can cause secondary pollution to downstream openings. The paper used FLUENT to simulate the characteristics of pollutant diffusion. Two forms of adjacent tunnels, single-hole tunnel and double-hole tunnel, were used as the research objects. Also simulate the interporosity flow issue, it is concluded that when the tunnel wind speed is equal, the interporosity flow has nothing to do with the wind speed, but has to do with the distance between upstream and downstream spacing.
| Published in | International Journal of Industrial and Manufacturing Systems Engineering (Volume 3, Issue 6) |
| DOI | 10.11648/j.ijimse.20180306.11 |
| Page(s) | 42-46 |
| Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
| Copyright |
Copyright © The Author(s), 2019. Published by Science Publishing Group |
Adjacent Tunnels, Pollutant Diffusion, Crossflow, Tunnel Ventilation Speed
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APA Style
Zhu Pingting, Deng Zhihui, Fu Lei, Xiao Yang. (2019). The Characteristics of Pollutant Diffusion and the Crossflow in Adjacent Tunnel Portals. International Journal of Industrial and Manufacturing Systems Engineering, 3(6), 42-46. https://doi.org/10.11648/j.ijimse.20180306.11
ACS Style
Zhu Pingting; Deng Zhihui; Fu Lei; Xiao Yang. The Characteristics of Pollutant Diffusion and the Crossflow in Adjacent Tunnel Portals. Int. J. Ind. Manuf. Syst. Eng. 2019, 3(6), 42-46. doi: 10.11648/j.ijimse.20180306.11
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Download@article{10.11648/j.ijimse.20180306.11,
author = {Zhu Pingting and Deng Zhihui and Fu Lei and Xiao Yang},
title = {The Characteristics of Pollutant Diffusion and the Crossflow in Adjacent Tunnel Portals},
journal = {International Journal of Industrial and Manufacturing Systems Engineering},
volume = {3},
number = {6},
pages = {42-46},
doi = {10.11648/j.ijimse.20180306.11},
url = {https://doi.org/10.11648/j.ijimse.20180306.11},
eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijimse.20180306.11},
abstract = {With the development of infrastructure construction, tunnel construction is becoming more and more. However, the pollution diffusion from adjacent upstream tunnels can cause secondary pollution to downstream openings. The paper used FLUENT to simulate the characteristics of pollutant diffusion. Two forms of adjacent tunnels, single-hole tunnel and double-hole tunnel, were used as the research objects. Also simulate the interporosity flow issue, it is concluded that when the tunnel wind speed is equal, the interporosity flow has nothing to do with the wind speed, but has to do with the distance between upstream and downstream spacing.},
year = {2019}
}
TY - JOUR T1 - The Characteristics of Pollutant Diffusion and the Crossflow in Adjacent Tunnel Portals AU - Zhu Pingting AU - Deng Zhihui AU - Fu Lei AU - Xiao Yang Y1 - 2019/01/23 PY - 2019 N1 - https://doi.org/10.11648/j.ijimse.20180306.11 DO - 10.11648/j.ijimse.20180306.11 T2 - International Journal of Industrial and Manufacturing Systems Engineering JF - International Journal of Industrial and Manufacturing Systems Engineering JO - International Journal of Industrial and Manufacturing Systems Engineering SP - 42 EP - 46 PB - Science Publishing Group SN - 2575-3142 UR - https://doi.org/10.11648/j.ijimse.20180306.11 AB - With the development of infrastructure construction, tunnel construction is becoming more and more. However, the pollution diffusion from adjacent upstream tunnels can cause secondary pollution to downstream openings. The paper used FLUENT to simulate the characteristics of pollutant diffusion. Two forms of adjacent tunnels, single-hole tunnel and double-hole tunnel, were used as the research objects. Also simulate the interporosity flow issue, it is concluded that when the tunnel wind speed is equal, the interporosity flow has nothing to do with the wind speed, but has to do with the distance between upstream and downstream spacing. VL - 3 IS - 6 ER -
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