| 邹家柱,闫登强,唐鹤文.循环流化床炉膛扩口角的优化设计及数值模拟研究[J].南华大学学报(自然科学版),2011,25(3):39~41.[ZOU Jia-zhu,YAN Deng-qiang,TANG He-wen.The Research of Optimization Design and Numerical Simulation forCirculating Fluidized Bed Furnace Mouth Expansion[J].Journal of University of South China(Science and Technology),2011,25(3):39~41.] |
| 循环流化床炉膛扩口角的优化设计及数值模拟研究 |
| The Research of Optimization Design and Numerical Simulation forCirculating Fluidized Bed Furnace Mouth Expansion |
| 投稿时间：2011-04-22 |
| DOI： |
| 中文关键词: 数值模拟 优化设计 扩口角 计算软件FLUENT |
| 英文关键词:numerical simulation optimization mouth expansion fluent |
| 基金项目: |
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| 中文摘要: |
| 以130 t/h CFB锅炉炉膛为参考，对其扩口角设计进行优化.采用0.618法对参数进行挑选，利用大型流体计算软件FLUENT进行数值模拟研究.结果表明：通过对扩口角的设计可以改进炉膛内的流动特性，得出扩口角在67°～68°之间有较好的流动特性. |
| 英文摘要: |
| In this paper,the structure of 130 t/h CFB boiler furnace is optimized as a reference.The parameters were selected in the way of 0.618 methods,The research of structure optimization Numerical Simulation was carried out by the use of large-scale numerical flow calculation software FLUENT simulation.The results showed that adjusting the design of the furnace mouth expansion can improve the flow characteristics.It obtained a good flow characteristics in the expansion of an argument between 67° ～ 68°. |
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