Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1016/j.atmosres.2020.105251 |
Numerical evaluation of thefog collection potential of electrostatically enhanced fog collector | |
Xiaohong Yan, Yuan Jiang | |
2020-09-09 | |
发表期刊 | Atmospheric Research |
出版年 | 2020 |
英文摘要 | Collecting fog from atmospheric environment or industrial processes can provide supplementary water resource. However, the collection efficiency of conventional inertial-impaction fog collectors is not satisfactory. Charging fog droplets by corona discharge process and collecting fog in an electric field are promising methods to enhance the collection efficiency of conventional inertial-impaction fog collectors. Several fog collectors consisting of wire arrays are proposed and these wires play the role of electrodes. A numerical model is established to reveal the mechanism of droplets charging and migration behaviors. It is found that charged droplets are repelled by the discharge electrode and attracted by the grounded collection electrode due to the Coulomb force, and accordingly the collection efficiency is enhanced. The collection efficiency enhancement depends on the arrangement of wires. Droplets with a diameter of more than 5 μm can be collected with a high collection efficiency by the newly designed fog collector consisting of discharge, repelling and collection electrodes. The current simulation reveals that the electrostatic force can be applied with suitable designs to realize perfect fog collection. |
领域 | 地球科学 |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/293922 |
专题 | 地球科学 |
推荐引用方式 GB/T 7714 | Xiaohong Yan, Yuan Jiang. Numerical evaluation of thefog collection potential of electrostatically enhanced fog collector[J]. Atmospheric Research,2020. |
APA | Xiaohong Yan, Yuan Jiang.(2020).Numerical evaluation of thefog collection potential of electrostatically enhanced fog collector.Atmospheric Research. |
MLA | Xiaohong Yan, Yuan Jiang."Numerical evaluation of thefog collection potential of electrostatically enhanced fog collector".Atmospheric Research (2020). |
条目包含的文件 | 条目无相关文件。 |
个性服务 |
推荐该条目 |
保存到收藏夹 |
查看访问统计 |
导出为Endnote文件 |
谷歌学术 |
谷歌学术中相似的文章 |
[Xiaohong Yan, Yuan Jiang]的文章 |
百度学术 |
百度学术中相似的文章 |
[Xiaohong Yan, Yuan Jiang]的文章 |
必应学术 |
必应学术中相似的文章 |
[Xiaohong Yan, Yuan Jiang]的文章 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论