Optimization of ventilation efficiency in tunnel-type underground spaces using response surface methodology: a case study of Yunlong Mountain civil defense in Xuzhou

Abstract Civil defense projects, designed as wartime underground spaces, often lack effective natural ventilation and have considerable depth, which complicates their use as public spaces in peacetime. However, the application of passive ventilation technologies can create effective airflow channels...

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Bibliographic Details

Published in:	Scientific Reports
Main Authors:	Yuan Ji, Jijun Lu, Xiaochun Hong, Haifeng Zhang, Jinggang Dong, Feiyu Huang
Format:	Article
Language:	English
Published:	Nature Portfolio 2024-10-01
Subjects:	Tunnel-type underground spaces Ventilation efficiency Response surface methodology Civil defense underground spaces Design optimization
Online Access:	https://doi.org/10.1038/s41598-024-73059-7