| 除尘器入口烟道流场流动力学数值模拟技术 |
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| 引用本文： | 朱召平.除尘器入口烟道流场流动力学数值模拟技术[J].中国环保产业,2013(12):52-55. |
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| 作者姓名： | 朱召平 |
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| 作者单位： | 福建龙净环保股份有限公司,福建龙岩364000 |
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| 摘 要： | 结合燃煤电厂电袋复合除尘器的入口烟道气流分布的工程案例,采用计算流体动力学（简称CFD）数值模拟技术,对烟道内的速度场进行三维数值模拟;根据分析结果进行烟道的导流板的设置,改善烟道的流场,并使入口烟道的各分支烟道流量分配均匀。对比现场烟道流量分配的测试结果,验证了CFD模拟计算的准确性。
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| 关 键 词： | 除尘器 烟道 流动力学（CFD） 流量分配 导流板 |
CFD Numerical Value Simulation and Optimization on Entrance Flue Flow Field of Precipitator |
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| ZHU Zhao-ping.CFD Numerical Value Simulation and Optimization on Entrance Flue Flow Field of Precipitator[J].China Environmental Protection Industry,2013(12):52-55. |
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| Authors: | ZHU Zhao-ping |
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| Institution: | ZHU Zhao-ping (Fujian Longking Co., Ltd, Longyan Fujian 364000, China) |
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| Abstract: | Based on the engineering case of airflow distribution of entrance flue of electrical integrated precipitator in coal-fired power plant,the paper uses CFD numerical value simulation technology to carries through three dimension numerical value simulation in speed field of flue; and carries out the training board setup of flue,improves the flue flow field in accordance with analysis result,and makes equal distribution of all flues runoff in entrance flue.The test result validates the veracity of CFD simulation. |
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| Keywords: | precipitator flue CFD runoff distribution training board |
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