| SL型静态混合器的改进结构与两相流分析 |
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| 引用本文： | 吴青,郝丽燕,任京生.SL型静态混合器的改进结构与两相流分析[J].北京工商大学学报(自然科学版),2012,30(1):62-65. |
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| 作者姓名： | 吴青 郝丽燕 任京生 |
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| 作者单位： | 1. 北京工商大学材料与机械工程学院,北京,100048
2. 首钢工学院,北京,100144 |
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| 摘 要： | 提出了一种SL型静态混合器的改进结构,对其内部结构加以描述,并对其中两相流的流动场进行分析.考虑实际装置结构内部两相流流动状态下参数之间的相互关系,对其进行理论研究.两相流通过改进的静态混合单元受到撞击、形成分离、绕流以及融合,持续加强混合效果.通过对真实湍流流态所做的解析,可为进一步完善SL型静态混合器的改进结构与参数的选择及优化提供依据.
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| 关 键 词： | 静态混合器 单元结构改进 两相流分析 |
Improved Structure and Two-phase Flow Analysis
for SL Type Static Mixer |
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| WU Qing,HAO Li-yan and REN Jing-sheng.Improved Structure and Two-phase Flow Analysis
for SL Type Static Mixer[J].Journal of Beijing Technology and Business University:Natural Science Edition,2012,30(1):62-65. |
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| Authors: | WU Qing HAO Li-yan and REN Jing-sheng |
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| Institution: | 1.School of Material and Mechanical Engineering,Beijing Technology and Business University,Beijing 100048,China;2.Shougang Institute of Technology,Beijing 100144,China) |
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| Abstract: | An improved structure of SL type static mixer was presented in this paper.The internal structure was described and two-phase flow field was analyzed.The comprehensive influencing factors were considered during analyzing the relationship of two-phase flowage parameters in practical device,and the theoretical study was carried out.The two-phase flow was impinged,separated,flowed around and merged by the two-phase flow.The mixture effect was strengthened.The analytic calculation was carried out according to the practicable turbulent flow pattern.The results are useful for the structure parameters effectively selection and the characteristic optimization for the improved structure of SL type static mixer. |
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| Keywords: | static mixer improved unit structure two-phase flow analysis |
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