Numerical simulation of smoke stratification in tunnel fires under longitudinal velocities

Use of the longitudinal critical velocity in tunnel fires may destroy the stratification of smoke downstream, which is not conducive to the evacuation of downstream tunnel users. Reducing the longitudinal velocity can maintain stratification, but the appropriate longitudinal velocity range is unknow...

Full description

Bibliographic Details
Main Authors: Yuhao Guo, Zhongyuan Yuan, Yanping Yuan, Xiaoling Cao, Peng Zhao
Format: Article
Language:English
Published: Elsevier 2021-04-01
Series:Underground Space
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2467967419300601