| Cold Simulated Experiment of Mixed Condition in Boiler Using Gas Reburning for NOx Reduction |
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| 引用本文： | LI You-rong,WU SHUANG-YING,LU Xiao-feng,ZHAN Yue-hang,ZHENG Qiang. Cold Simulated Experiment of Mixed Condition in Boiler Using Gas Reburning for NOx Reduction[J]. 保鲜与加工, 2001, 0(3): 117-119113 |
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| 作者姓名： | LI You-rong WU SHUANG-YING LU Xiao-feng ZHAN Yue-hang ZHENG Qiang |
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| 摘 要： | The principle of NO x reduction using gas reburning in boiler is analyzed. The experimental device is set up according to the principle of cold simulation. Replacing natural gas with hot air, the cold simulated experiment of mixed condition in boiler has been done. The method reflecting the mixed condition in boiler by means of surveying the uniformity of temperature is put forward on the basis of the similarity of momentum, heat and mass transfer processes. In the meantime, the temperature of different sections in furnace is measured and mean square difference of temperature field is calculated. The effect of flow rate and position of nozzle on the mixed condition in boiler is investigated.
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| 关 键 词： | NO x emission gas reburning mixed condition experiment |
Cold Simulated Experiment of Mixed Condition in Boiler Using Gas Reburning for NOx Reduction |
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| LI You-rong,WU SHUANG-YING,LU Xiao-feng,ZHAN Yue-hang,ZHENG Qiang. Cold Simulated Experiment of Mixed Condition in Boiler Using Gas Reburning for NOx Reduction[J]. Storage & Process, 2001, 0(3): 117-119113 |
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| Authors: | LI You-rong WU SHUANG-YING LU Xiao-feng ZHAN Yue-hang ZHENG Qiang |
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| Abstract: | The principle of NO x reduction using gas reburning in boiler is analyzed. The experimental device is set up according to the principle of cold simulation. Replacing natural gas with hot air, the cold simulated experiment of mixed condition in boiler has been done. The method reflecting the mixed condition in boiler by means of surveying the uniformity of temperature is put forward on the basis of the similarity of momentum, heat and mass transfer processes. In the meantime, the temperature of different sections in furnace is measured and mean square difference of temperature field is calculated. The effect of flow rate and position of nozzle on the mixed condition in boiler is investigated. |
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| Keywords: | NO x emission gas reburning mixed condition experiment |
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