Numerical Analysis on Parameters Adjustment of Smoke Control System in a Complicated Underground Commercial Zone
- https://doi.org/10.2991/icsem.2013.155How to use a DOI?
- Parameter adjustment, Underground commercial zone, Smoke control system, Evacuation time
The technical parameters adjustment of smoke control system in a complicated underground commercial zone is studied by numerical simulations. An underground fire model (it encloses a hotel, a supermarket, and a net bar) and five typical fire scenarios are designed. The Fire Dynamic Simulator code is used to investigate the characteristics of fire spread and smoke movement, and obtain the available safety egress times in different fire scenarios. The required safety egress time is calculated based on the data of actual simulation exercises and numerical simulation by Building EXODUS. The simulation results show that, when the smoke exhaust rate is 5.56 cubic meter per second and air low rate reaches 3.89 cubic meter per second simultaneously, the available safety egress time is more than the required safety egress time.
- © 2013, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Dewen Li AU - Jingzhao Zhang PY - 2013/04 DA - 2013/04 TI - Numerical Analysis on Parameters Adjustment of Smoke Control System in a Complicated Underground Commercial Zone BT - Proceedings of the 2nd International Conference On Systems Engineering and Modeling (ICSEM 2013) PB - Atlantis Press SP - 755 EP - 759 SN - 1951-6851 UR - https://doi.org/10.2991/icsem.2013.155 DO - https://doi.org/10.2991/icsem.2013.155 ID - Li2013/04 ER -