| 煤燃烧反应动力学参数的测定方法 |
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| 引用本文： | 薛宁,姚伟. 煤燃烧反应动力学参数的测定方法[J]. 热力发电, 2011, 40(1). DOI: 10.3969/j.issn.1002-3364.2011.01.023 |
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| 作者姓名： | 薛宁 姚伟 |
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| 作者单位： | 西安热工研究院有限公司,陕西,西安,710032 |
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| 摘 要： | 介绍了煤粉燃烧反应模型和西安热工研究院有限公司携带流反应炉(EFR)试验台,并将试验获得参数用于一维火焰炉燃烧试验模拟。通过不断修正,使数值模拟结果与一维炉试验结果尽量接近,从而获得更实用的煤燃烧反应动力学参数。建立了煤反应参数与煤质基本特性间的多元非线性关系式。
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| 关 键 词： | 煤粉燃烧 反应动力学 携带流反应炉 一维炉 数值模拟 |
METHOD FOR DETERMINING DYNAMIC PARAMETERS IN REACTION OF COAL COMBUSTION |
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| XUE Ning,YAO Wei. METHOD FOR DETERMINING DYNAMIC PARAMETERS IN REACTION OF COAL COMBUSTION[J]. Thermal Power Generation, 2011, 40(1). DOI: 10.3969/j.issn.1002-3364.2011.01.023 |
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| Authors: | XUE Ning YAO Wei |
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| Affiliation: | XUE Ning,YAO Wei Xi'an Thermal Power Research Institute Co Ltd,Xi'an 710032,Shaanxi Province,PRC |
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| Abstract: | The combustion reaction model of pulverized coal and the test stand of entrained flow reactor of the TPRI Co Ltd have been presented,and the measured parameters being used for combustion test simulation of one-dimension flamo furnace.By adjusting the parameters manually and repeatedly,the numerical simulation results are moved to close the test results as possible,thereby,more practical dynamic parameters in reaction of coal combustion being obtained,and formulae of multiple non-linear relationship between ... |
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| Keywords: | combustion of pulverized coal dynamics in reaction entrained flow reactor one-dimension furnace numerical simulation |
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