燃烧中有毒气体的生成和分析.实验室燃烧中物质产生、当量比和燃烧效率的计算

[中文适用范围]： 本文件提供了有毒产品产量计算的定义和方程式，以及根据当量比和燃烧效率得出的火灾条件。 提供了实际案例的计算示例。 这些方法旨在用于生成那些可获得时间分辨数据的实验火灾的瞬时值或平均值。 本文件旨在为火灾研究人员提供指导，以记录适当的实验火灾数据，计算火灾测试中火灾废水中气体和烟雾的平均产量以及缩小规模装置中的类火燃烧，表征实验火灾中的燃烧行为。 使用耗氧量和产物生成数据计算当量比和燃烧效率。 本文件不提供任何特定设备的操作程序或其中获得的数据的解释（例如结果的毒理学意义）的指导。 [外文原描述]： This document provides definitions and equations for the calculation of toxic product yields and the fire conditions under which they have been derived in terms of equivalence ratio and combustion efficiency. Sample calculations for practical cases are provided. The methods are intended to be used to produce either instantaneous or averaged values for those experimental fires in which time-resolved data are available. This document is intended to provide guidance to fire researchers for — recording appropriate experimental fire data, — calculating average yields of gases and smoke in fire effluents in fire tests and fire-like combustion in reduced scale apparatus, — characterizing burning behaviour in experimental fires in terms of equivalence ratio and combustion efficiency using oxygen consumption and product generation data. This document does not provide guidance on the operating procedure of any particular piece of apparatus or interpretation of data obtained therein (e.g. toxicological significance of results).