Proj
J-GLOBAL ID:200904071772911860  Research Project code:9911003134 Update date:Mar. 30, 2001

Study on for fire-fighting activities in underground facilities

地下施設における消防活動のための排煙技術に関する研究
Study period:1998 - 2000
Organization (1):
Investigating Researcher (3):
Research overview:
(1) Pressurized smoke discharge experiment is achieved using 2/5 scale middle size basic underground model to elucidate the smoke shielding condition at opening. (2) Estimation equation of smoke discharge wind speed is obtained considering similarity rule from the experimental results of small and basic underground models of middle size. (3) The simulation of the above pressurized smoke discharge experiment is achieved using existing thermal flow software, and experimental result and estimating result are compared. (4) Problems of the existing zone model are extracted as the fire fighting activity simulator.
Research program: Special Research and Development
Ministry with control over the research :
Ministry of Internal Affairs and Communications
Organization with control over the research:
National Research Institute of Fire and Disaster

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