A Numerical Simulation of Smoke Extraction in the Tunnel Sidewall

Yu Li, Shijie Cai

Abstract

The rectangular tunnel (450 m × 10 m × 5 m) and smoke vent (4.5 m × 4.5 m) located on the sidewall, with its bottom flush with the ground, were simulated to analyze the law of smoke extraction in the tunnel sidewall. Numerical simulations were conducted to analyze the law of smoke extraction in the tunnel sidewall at different rates of smoke extraction. Based on the results, the output of the smoke extraction system decreases with the increase in extraction rate. By contrast, the efficiency of the smoke extraction system increases with the increase in smoke extraction rate.

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Paper Citation


in Harvard Style

Li Y. and Cai S. (2018). A Numerical Simulation of Smoke Extraction in the Tunnel Sidewall.In 3rd International Conference on Electromechanical Control Technology and Transportation - Volume 1: ICECTT, ISBN 978-989-758-312-4, pages 329-333. DOI: 10.5220/0006970103290333


in Bibtex Style

@conference{icectt18,
author={Yu Li and Shijie Cai},
title={A Numerical Simulation of Smoke Extraction in the Tunnel Sidewall},
booktitle={3rd International Conference on Electromechanical Control Technology and Transportation - Volume 1: ICECTT,},
year={2018},
pages={329-333},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0006970103290333},
isbn={978-989-758-312-4},
}


in EndNote Style

TY - CONF

JO - 3rd International Conference on Electromechanical Control Technology and Transportation - Volume 1: ICECTT,
TI - A Numerical Simulation of Smoke Extraction in the Tunnel Sidewall
SN - 978-989-758-312-4
AU - Li Y.
AU - Cai S.
PY - 2018
SP - 329
EP - 333
DO - 10.5220/0006970103290333