Asset Details
Do you wish to reserve the book?
Study on the influence of forced ventilation on the maximum fire temperature in roadway heading
Hey, we have placed the reservation for you!
By the way, why not check out events that you can attend while you pick your title.
Oops! Something went wrong.
Looks like we were not able to place the reservation. Kindly try again later.
Are you sure you want to remove the book from the shelf?
Study on the influence of forced ventilation on the maximum fire temperature in roadway heading
Do you wish to request the book?
Study on the influence of forced ventilation on the maximum fire temperature in roadway heading
Please be aware that the book you have requested cannot be checked out. If you would like to checkout this book, you can reserve another copy
We have requested the book for you!
Your request is successful and it will be processed during the Library working hours. Please check the status of your request in My Requests.
Oops! Something went wrong.
Looks like we were not able to place your request. Kindly try again later.
Journal Article
Study on the influence of forced ventilation on the maximum fire temperature in roadway heading
2025
Overview
This study investigates the maximum temperature in tunnel fires under forced ventilation conditions by constructing a 1:10 scale experimental model and using numerical simulations. A dimensionless derivation of the maximum temperature is provided for the case where the fire source is at the end of the excavation tunnel. A correction factor for the maximum temperature prediction coefficient is suggested in situations when the fire source is situated in the center of the excavation tunnel. The results of the highest temperature in the experimental and FDS simulation results under different fire source conditions have a good fitting performance, and the correlation is 0.899 and 0.913. The effect of the forced ventilation outlet distance on maximum temperature was analyzed through wind flow and temperature field distributions. The study concludes that an optimal layout for the ventilation system is important, particularly by considering both the maximum temperature and the ventilation volume. This research addresses the gap in understanding maximum temperatures in excavation tunnel fires and offers valuable insights for fire suppression strategies, rescue operations, and the prevention of secondary disasters in such environments.
Publisher
Nature Publishing Group UK,Nature Publishing Group,Nature Portfolio
Subject
