Transient heat transfer analysis of airflow in a thermal water-bearing tunnel considering airflow turbulence and surrounding rock seepage effects

In deep tunnels traversing fractured water-rich strata, surface water descend, heats up at depth, and then rises into the tunnel, resulting in a ‘thermal water-bearing’ tunnel. This paper investigates the transient temperature evolution of such tunnels through laboratory-scale model experiment and n...

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Bibliographic Details
Main Authors: Shujie Chen, Zhengguo Zhu, Yong Zhao, Guangyan Gu, Ben-Guo He
Format: Article
Language:English
Published: Elsevier 2024-12-01
Series:Case Studies in Thermal Engineering
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2214157X24015995
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