| 内压式中空超滤膜组件的流场分布分析 |
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| 引用本文： | 严丹燕,辛永光,黎华恒.内压式中空超滤膜组件的流场分布分析[J].广东化工,2012(4):190-191,137. |
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| 作者姓名： | 严丹燕 辛永光 黎华恒 |
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| 作者单位： | [1]新泰隆环保设备制造有限公司技术部,广东佛山528300 [2]新泰隆环保设备制造有限公司总经办,广东佛山528300 |
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| 摘 要： | 利用水力学的相似原理,建立了内压式中空超滤膜组件死端过滤时的简化模型,运用流体力学Fluent软件模拟了该组件的内部流态,分析了组件内部总压和径向速度沿流程的分布,讨论了组件不同产水位置内部的流场分布,得出了膜组件的较优产水位置为产水位置1。
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| 关 键 词： | 超滤膜组件 数值模拟 流场分布 |
Analysis for Flow Field Distribution in Inside-flow Hollow UF Membrane Module |
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| Yan Danyan,Xin Yongguang,Li Huaheng.Analysis for Flow Field Distribution in Inside-flow Hollow UF Membrane Module[J].Guangdong Chemical Industry,2012(4):190-191,137. |
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| Authors: | Yan Danyan Xin Yongguang Li Huaheng |
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| Affiliation: | 1.Technology Department Xintailong Environment Protection Equipment Manufacture CO.,Ltd.,Foshan 528300; 2.General manager＇s Office Xintailong Environment Protection Equipment Manufacture CO.,Ltd.,Foshan 528300,China) |
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| Abstract: | Based on similar theories and dead end filtration,the simplified model for internal pressure hollow UF membrane modulesis built.By using the CFD software of fluent,internal flow field is established,the distribution of total pressure and doppler velocity along the process is analyzed,the internal flow distribution in different outlet position of the component is further studied,then we obtained a better outlet of the component is the position 1. |
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| Keywords: | UF membrane components numerical simulation flow field distribution |
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