| 进料方式对水力旋流器径向流场影响的研究 |
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| 引用本文： | 李慧君,张斌.进料方式对水力旋流器径向流场影响的研究[J].华北电力大学学报,2009,36(4). |
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| 作者姓名： | 李慧君 张斌 |
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| 作者单位： | 华北电力大学能源与动力工程学院,河北保定,071003 |
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| 摘 要： | 水力旋流器内部流体径向流场对其内部颗粒的径向位移有着重要的影响,直接影响水力旋流器的最小分离粒度。而不同的进料方式影响水力旋流器内部流体径向流场。针对单边进料和双边进料两种形式,采用FLUENT的RSM模型和mixture模型,对水力旋流器内部流体进行流场数值计算,得出了旋流器内部液流径向速度分布规律。对于设计出高效水力旋流器及确定合适的进料方式提供了依据。
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| 关 键 词： | 进料方式 水力旋流器 径向速度 流场 分布规律 |
Study on influence of feed in mode for radial velocity of flow field in hydrocyclones |
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| LI Hui-jun,ZHANG Bin.Study on influence of feed in mode for radial velocity of flow field in hydrocyclones[J].Journal of North China Electric Power University,2009,36(4). |
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| Authors: | LI Hui-jun ZHANG Bin |
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| Affiliation: | School of Energy and Power Engineering;North China University of Electric Power;Baoding 071003;China |
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| Abstract: | The radial velocity of flow field in hydrocyclones has great influence on the particle radial movement,and decides the diameter of the minimum particles that can be separated by hydrocyclone.The radial velocity of flow field can be mostly influenced by variant feed in modes.The paper has studied on two feed in modes of unilateral and bilateral based numerical calculation of flow field by mode of RSM and mixture of FULUNT,and the distributing law of the radial velocity in hydrocyclones had been got.The resul... |
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| Keywords: | feed in mode hydrocyclones radial velocity flow field distribution law |
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