数据室火灾燃烧特性的实验研究

IF 1.9 4区 工程技术 Q2 ENGINEERING, MULTIDISCIPLINARY
X. Gui, Haiteng Xue, Yan Jia, Can Zhang, Shi Xing
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引用次数: 1

摘要

通过对数据室中电缆和服务器的燃烧实验,获得了材料的燃烧特性参数,并从放热率、气体浓度、烟气温度等方面对材料进行了分析和评价。在单台服务器和三个机柜的服务器组的整体火灾燃烧实验中,火灾过程分为三个阶段:初始生长阶段、稳定燃烧阶段和燃烧衰减阶段。整个实验的热释放速率、烟气温度和CO2浓度分别有三个峰值,分别为58、98和134 kW;100°C、152°C和232°C;13142514和2988ppm。研究结果可为数据室消防系统的设计提供一定的参考。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Experimental study on combustion characteristics of fire in data room
Through the combustion experiments on the cables and servers in a data room, the combustion characteristic parameters of the materials were obtained, and the materials were analyzed and evaluated from the aspects of heat release rate, gas concentration, flue gas temperature, and so on. The results show that network cable and electric cable can be ignited during the cable combustion test. In the overall fire combustion experiment of single server and the server group with three cabinets, the fire process is divided into three stages: initial growth stage, stable combustion stage, and combustion attenuation stage. The heat release rate, flue gas temperature, and CO2 concentration of the overall experiment have three peaks, respectively, 58, 98, and 134 kW; 100°C, 152°C, and 232°C; 1314, 2514, and 2988 ppm. The research results can provide some reference for design of fire protection system in data rooms.
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来源期刊
Journal of Fire Sciences
Journal of Fire Sciences 工程技术-材料科学:综合
CiteScore
4.00
自引率
0.00%
发文量
14
审稿时长
2.5 months
期刊介绍: The Journal of Fire Sciences is a leading journal for the reporting of significant fundamental and applied research that brings understanding of fire chemistry and fire physics to fire safety. Its content is aimed toward the prevention and mitigation of the adverse effects of fires involving combustible materials, as well as development of new tools to better address fire safety needs. The Journal of Fire Sciences covers experimental or theoretical studies of fire initiation and growth, flame retardant chemistry, fire physics relative to material behavior, fire containment, fire threat to people and the environment and fire safety engineering. This journal is a member of the Committee on Publication Ethics (COPE).
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