Ceiling temperature distribution and decay in tunnel fires: Effect of longitudinal velocity, bifurcated shaft exhaust and fire location

This paper establishes a model tunnel to investigate the impact of longitudinal velocity (u), bifurcated shaft exhaust velocity (BSEV) and fire location on ceiling temperature and decay. The experimental results show that a longitudinal velocity of 0.6 m/s can control the upstream high temperature w...

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Bibliographic Details
Main Authors: Liangliang Tao, Yanhua Zeng, Guichang Yang, Dongxu Zhao, Jie Li, Xiaokang Fu
Format: Article
Language:English
Published: Elsevier 2023-01-01
Series:Case Studies in Thermal Engineering
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2214157X22008887