A Study on Modeling of Fire in Small Scale Buildings (1) - Basic Model of Fire in Small Scale Buildings -

  • TANAKA T.
    Building Research Institute, Ministry of Construction

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Other Title
  • 小規模建築物の火災のモデル化に関する研究(1)―小規模建築物の火災の基礎的モデル―
  • ショウキボ ケンチクブツ ノ カサイ ノ モデルカ ニカンスルケンキュウ 1

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This report describes a model to analyse the behavior of fires in small scale buildings e. g. home fires. <br>First, we determined the course of the fire modeling. And we divided the whole process of building fire into the two stages, i. e. the initial stage before flashover and the fully-developed stage after it to make the modeling easier. <br>Next, we consider mass and energy conservations and state of the hot gas layer and air layer of each room in building. And from these consideration, we derive ordinary differential equations for temperature and depth of each hot layer and a flow-control equation of each room.

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