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| Content Provider | IET Digital Library |
|---|---|
| Author | Zhu, Xincai Wang, Yingjia Zou, Zheng Gong, Hengxiang Liu, Zhuang Yan, Wen |
| Abstract | To handle the increasingly serious air pollution issue, the concept of atmospheric air purification tower already has been proposed. The first prototype of such a novel system had been built in Xi'an, China. The aim of this study is to numerically study how the crosswind affects the dust removal performance of the atmospheric air purification tower and which counter-wind strategy is optimal choice. To achieve that, a three-dimensional model considering the external environment was developed in ANSYS Fluent. With the help of the proposed model, the benefits of three wind breaking designs were quantified and compared. The results showed that the design with inner union-jack shaped wind break walls is the optimal for the atmospheric air purification tower. It can maintain the dust removal rate of the system at relatively high level (3.5 kg/h) no matter what crosswind intensity is. |
| Starting Page | 310 |
| Ending Page | 313 |
| Page Count | 4 |
| Volume Number | 2019 |
| e-ISSN | 20513305 |
| Issue Number | Issue 13, Jan (2019) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/joe/2019/13 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/joe.2018.9024 |
| Journal | The Journal of Engineering |
| Publisher | The Institution of Engineering and Technology |
| Publisher Date | 2018-10-22 |
| Access Restriction | Open |
| Rights License | Creative Commons Attribution-Non Commercial-No Derivs License (http://creativecommons.org/licenses/by-nc-nd/3.0/) |
| Subject Keyword | Aerodynamics Air Cleaners Air Pollution Air Pollution Issue ANSYS Fluent Software Applied Fluid Mechanics Atmosphere (environmental Science) Atmospheric Air Purification Tower Crosswind Effect Dust Dust Removal Rate Environmental Issues Fluid Mechanics Industrial Processes Mechanical Component Mechanical Engineering Numerical Analysis Numerical Approximation And Analysis Purification Union-jack Shaped Wind Break Walls Vehicle Dynamics Wind |
| Content Type | Text |
| Resource Type | Article |
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