| 卫生洁具辊道窑的三维数值模拟研究 |
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| 引用本文： | 常栩生,周孑民,邓胜祥.卫生洁具辊道窑的三维数值模拟研究[J].工业加热,2014(3):49-52. |
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| 作者姓名： | 常栩生 周孑民 邓胜祥 |
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| 作者单位： | 中南大学能源科学与工程学院流程工业节能技术湖南省重点实验室; |
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| 基金项目： | 湖南省自然科学基金项目(12JJ9040/12JJ9017) |
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| 摘 要： | 利用FLUENT软件对48 m新型节能环保卫生洁具辊道窑进行温度场、流场三维数值模拟,研究了其在烧成带内的燃烧工况,研究了卫生洁具在烧成带内的平均温度与表面温度均匀性及流场分布,提出了一种能够分析炉窑内焙烧产品的表面温度分布均匀性的方法,并通过卫生洁具表面温度云图得出了其表面上下、左右温差,为实际辊道窑运行和优化提供有价值的理论指导.
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| 关 键 词： | 卫生洁具 辊道窑 数值模拟 温度均匀性 |
Three-dimensional Simulation Study of a Roller Kiln for Sanitary Appliances |
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| CHANG Xusheng,ZHOU Jiemin,DENG Shengxiang.Three-dimensional Simulation Study of a Roller Kiln for Sanitary Appliances[J].Industrial Heating,2014(3):49-52. |
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| Authors: | CHANG Xusheng ZHOU Jiemin DENG Shengxiang |
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| Affiliation: | (School of Energy Science and Engineering, Central South University, Changsha 410083, China) |
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| Abstract: | A three-dimensional model has been built to numerically study a new environment-friendly 48-meter roller Kiln/or samtary appliances. The combustion in the burning zone was simulated, while the resulted average temperature of the sanitary appliance as well as the uniformity of the surface temperature were analyzed. Based on the results, a method is proposed to evaluate the surface temperature distribution uniformity of the heated products. Moreover, the temperature differences in both the vertical and horizontal directions have been obtained. These methodologies provide meaningful guidance for the operation and optimization of actual roller kilns. |
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| Keywords: | sanitary appliance roller kiln computational simulation temperature distribution uniformity |
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