室内沙发火灾中CO_2和CO气体全尺寸实验模拟  

Experimental Simulation of CO_2 and CO Generated by Burning Single Sofa in Full-scale Fire Test

作　　者：张和平[1] 杨昀[1] 祝佳琰[1] 王蔚[1] 

机构地区：[1]中国科学技术大学火灾科学国家重点实验室,安徽合肥230026

出　　处：《南京理工大学学报》2005年第4期479-482,共4页Journal of Nanjing University of Science and Technology

基　　金：国家重点基础研究专项经费(2001CB409603)

摘　　要：为分析室内家具引起火灾热量、烟气对人造成的危害,在2.4m×2.4m×3.6m的ISO9705标准燃烧间内,对单人沙发进行全尺寸火灾实验模拟,通过测量沙发燃烧产生的热释放速率、CO2和CO有害气体的生成量和产生速率等相关的室内火灾动力学参数,研究沙发燃烧过程中的热释放速率和产生烟气中CO2和CO特性,以及它们之间的相互关系。研究结果为火灾安全性能化设计和计算机模拟提供可靠的实验依据。To analyse the hazards of the heat and smoke from the building fire caused by furniture, the burning experiment on sofa was conducted in the ISO 9705 standard test room with the dimensions of 2.4 m × 2.4 m × 3.6 m. By measuring the fire dynamic parameters such as the heat release rate of sofa, yield and production rate of CO2 and CO, the relationship between the heat release rate and the behavior of CO2 and CO generation in smoke is studied. The results provide useful and reliable experimental data for fire safety performance-based design and computer simulation.

关 键 词：全尺寸实验 单人沙发 热释放速率 CO2 CO 

分 类 号：X45[环境科学与工程—灾害防治] TU56[建筑科学—建筑技术科学]