摘要
利用TVS-2000MKⅡ型红外热像仪对煤体破裂过程的辐射温度场进行了测定,得出了不同类型煤样的红外热像特征,并分析了煤样红外热像特征的影响因素,论证了利用煤体破裂过程中的红外热像特征进行煤与瓦斯突出预测预报的方法。
The radiant temperature field during the fracturing process of coal was measured with TVS-200OMK II infrared thermal image instrument. The infrared thermal image features of different coal samples were obtained. The paper analyzed the effected factors of the infrared thermal image features for coal samples. The paper demonstrated that the infrared thermal image features during the fracturing process of eoal could be a method to predict the coal and gas outburst.
出处
《煤炭科学技术》
CAS
北大核心
2006年第2期57-59,共3页
Coal Science and Technology
基金
河北省自然科学基金资助项目(501273)
关键词
辐射温度场
煤体破裂
红外热像特征
煤与瓦斯突出
radiant temperature field
coal fracturing
infrared thermal image features
coal and gas outburst
