| 基于CFD的射流曝气器关键结构参数研究 |
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| 引用本文： | 田杰,李少波,冯景伟,汪进,葛万峰.基于CFD的射流曝气器关键结构参数研究[J].机械工程师,2011(8):22-24. |
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| 作者姓名： | 田杰 李少波 冯景伟 汪进 葛万峰 |
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| 作者单位： | 合肥工业大学机械与汽车工程学院,合肥,230009 |
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| 基金项目： | 国家科技部水体污染控制与治理科技重大专项资助项目（2008ZX07316-004） |
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| 摘 要： | 运用CFD方法对单级单喷嘴自吸式曝气器进行数值模拟，通过改变影响射流曝气器充氧能力的结构参数，获得了射流曝气器内部流场的流态情况，反映了不同结构参数对其充氧能力的影响，并获得了具有较好充氧能力射流曝气器关键结构参数。
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| 关 键 词： | 射流曝气器 CFD 充氧能力 结构参数 |
Study on the Key Structure Parameter of Jet Aerator Based on CFD |
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| TIAN Jie,LI Shao-bo,FENG Jing-wei,WANG Jin,GE Wan-feng.Study on the Key Structure Parameter of Jet Aerator Based on CFD[J].Mechanical Engineer,2011(8):22-24. |
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| Authors: | TIAN Jie LI Shao-bo FENG Jing-wei WANG Jin GE Wan-feng |
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| Affiliation: | (School of Machinery and Automobile Engineering HeFei University of Technology. Hefei 230009, China) |
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| Abstract: | This paper conducted a numerical simulation of a single-stage self-suction aerator which has only one nozzle by using the method of CFD. By changing the structure parameters which could influence the aerator＇s oxygenation capacity, the paper obtained the internal flow field＇s flow pattern situation of the aerator. The results reflected different structural parameters＇ influence on the oxygenation capacity of the aerator. And the key structural parameters of a jet aerator which has better oxygenation capacity was obtained. |
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| Keywords: | jet aerator CFD oxygenation capacity structure parameters |
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