| 混流式微泡发生器喷嘴直径对流场影响的研究 |
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| 引用本文： | 徐江宁,李浙昆. 混流式微泡发生器喷嘴直径对流场影响的研究[J]. 新技术新工艺, 2012, 0(4): 38-41 |
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| 作者姓名： | 徐江宁 李浙昆 |
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| 作者单位： | 昆明理工大学机电工程学院,云南昆明,650093 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 使用计算流体动力学软件FLUENT对微泡发生器内部流场进行仿真分析。以结构参数之一的喷嘴半径为例，通过改变其参数实现流场的改变，基于速度、紊动能和气相分布进行综合分析，研究结构参数变化对微泡发生器性能的影响。
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| 关 键 词： | 微泡发生器 浮选柱 喷嘴 FLUENT 流体动力学 |
Study of Flow Field Affected by Francis Micro Bubble Generator Nozzle Diameters |
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| XU Jiangning , LI Zhekun. Study of Flow Field Affected by Francis Micro Bubble Generator Nozzle Diameters[J]. New Technology & New Process, 2012, 0(4): 38-41 |
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| Authors: | XU Jiangning LI Zhekun |
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| Affiliation: | (School of Mechanical and Electrical Engineering, Kunming University of Science and Technology, Kunming 650093, China) |
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| Abstract: | This paper simulated the micro-bubble generators with different radius of jet by using CFD software FLU- ENT. Took structural parameters of the nozzle radius for example, researched the effects of structural parameters on the performance of micro-bubble generators by changing its parameters to achieve change in the flow field, and basing on speed, turbulence and gas distribution to a comprehensive analysis. |
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| Keywords: | Micro-bubble generators Fotation column Nozzle FLUENT Fluid dynamics |
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