摘要
本文基于模糊数学理论对煤炭自燃概念提出了统一而科学的定义及分类方法。在此基础上给出了在氧化热量全部消耗在保温增高的条件下．煤温Ｔ与煤的发火前的时间ｔ关系的热平衡方程及利用标志气体判别自燃程度的数学模型与识别方法．
According to fuzzy mathematical theory,this paper puts forward a scientific definition and classification method for the coal self ignition concept.On the above basis,this paper gives,on the condition that all oxidate quantity of heat is consumed when the coal temperature is increased,the heat balance equation of the relation of the temperature T and the time t before coal self ignition and mathematical model and recognition method to decide the state self ignition by means of marker air recognition.
关键词
煤炭自燃
矿井火灾
模糊分类
数学模型
coal spontancous combustion
mine fire
fuzzy classification
langurage variable
marker air
mathematical model
