Design and heat release rate test of freight carriage model

2018 International Conference of Green Buildings and Environmental Management

土木建筑工程;生态环境科学

Weiping, H.^1 ; Yi, L.^1 ; Xin, L.^1 ; Lishuai, J.^1 ; Wanfu, L.^2 ; Xu, Zhisheng^3 ; Dongxing, Y.^1 ; Liwei, T.^1 ; Xianzhong, Z.^1 ; Jianjun, X.^1 ; Guang, H.^1 ; Jianqiang, W.^1

Tianjin Fire Research Institute of MPS, China^1

Tianjin University of Commerce, China^2

Central South University, China^3

关键词: Burning time;    Combustible materials;    Combustion time;    Cone calorimeter;    Fire modeling;    Fire-extinguishing;    Fitting curves;    Heat Release Rate (HRR);   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/186/5/012013/pdf
DOI  :  10.1088/1755-1315/186/5/012013

来源: IOP

【 摘 要 】

The purpose of this paper was to ensure freight carriage's combustion time. Firstly, the freight carriage's fire load was obtained by reviewing papers. The freight carriage's HRR would be over 10 MW if burning time was enough. Secondly, the freight carriage model was designed referencing the real freight carriage's parameters. The standard combustible material cup boxes were used to simulate freight materials. Thirdly, the freight carriage model's HRR was tested using 10 MW cone calorimeter. Fitting curve was obtained based on t2 fire model. Further study should focus on freight carriage model's fire extinguishing experiment.