| 利用固相能量守恒定律判定煤炭最短发火期 |
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| 引用本文： | 朱云辉,程功林,方良才,夏仕伯.利用固相能量守恒定律判定煤炭最短发火期[J].煤矿开采,2010,15(6). |
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| 作者姓名： | 朱云辉 程功林 方良才 夏仕伯 |
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| 基金项目： | 国家"十一五"科技支撑计划项目 |
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| 摘 要： | 利用固相能量守恒定律判定煤炭最短发火期技术,建立简便实效的数学模型,并与使用TGA/SDTA851 e同步热分析仪所得的数据进行拟合,对煤的实验最短发火期进行测算,大幅提高最短发火期预测的效率和精度,对我国研究煤自燃预测预报和煤炭自燃预防具有重要的参考价值。
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| 关 键 词： | 固相能量守恒定律 最短发火期 数学模型 |
Applying Solidoid Energy Conservation Law to Determining Shortest Self-ignition Period of Coal |
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| ZHU Yun-hui,CHENG Gong-lin,FANG Liang-cai,XIA Shi-bo.Applying Solidoid Energy Conservation Law to Determining Shortest Self-ignition Period of Coal[J].Coal Mining Technology,2010,15(6). |
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| Authors: | ZHU Yun-hui CHENG Gong-lin FANG Liang-cai XIA Shi-bo |
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| Abstract: | Utilizing solidoid energy conservation law,the paper set up a simple and practical mathematic model and fit with data from TGA/SDTA851e synchronous thermal analyzer to calculate shortest self-ignition period of coal.This method shortened largely prediction efficiency and accuracy of shortest self-ignition period,which provided important reference for researching coal self-ignition period prediction and prevention. |
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| Keywords: | solidoid energy conservation law shortest self-ignition period mathematic model |
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