| 气体分布器的数值模拟与改进设计研究 |
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| 引用本文： | 金红杰,曹刚,吴恒安,王秀喜.气体分布器的数值模拟与改进设计研究[J].化工机械,2009,36(1):29-31. |
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| 作者姓名： | 金红杰 曹刚 吴恒安 王秀喜 |
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| 作者单位： | 中国科学技术大学 |
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| 摘 要： | 针时双切向环流式和双列叶片式两种气体分布器，利用计算流体动力学数值方法模拟研究其流场规律，比较两种分布器的多种性能。在此基础上，提出对双列叶片式气体分布器进行改进设计；并模拟结果表明，改进后的气体分布器在均匀度方面有进一步提高。
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| 关 键 词： | 气体分布器 计算流体动力学 有限体积法 |
Researches on the Numerical Simulation and Improved Design of Gas Distributors |
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| JIN Hongjie,CAO Gang,WU Hengan,WANG Xiuxi.Researches on the Numerical Simulation and Improved Design of Gas Distributors[J].Chemical Engineering & Machinery,2009,36(1):29-31. |
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| Authors: | JIN Hongjie CAO Gang WU Hengan WANG Xiuxi |
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| Affiliation: | JIN Hongjie, CAO Gang, WU Heng＇an, WANG Xiux ( University of Science and Technology of China, Hefei, 230026, Anhui, China ) |
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| Abstract: | Some simulative researches were performed of the gas velocity field laws of the twin-tangential annular type gas distributors and the twin-arrangement lamina type gas distributors using the numerical method of computational fluid dynamics(CFD),and many properties of the two gas distributors were compared.Based on the mentioned above,an improved design was proposed for the twin-arrangement lamina type gas distributors.The simulative result shows that the improved gas distributors further raised their degree of homogeneity. |
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| Keywords: | Gas Distributor CFD Finite Volume Method |
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