摘要
由于离子风的产生无需机械旋转部件、低功耗和低噪声等因素,其在诸多领域受到关注,特别是在强化散热、气动流体控制和推进等领域存在较大的潜在应用价值。目前,电晕放电离子风的研究已在实验测量、理论模型和应用方面都取得了一定的成果和进展;主要从上述3方面总结了国内外研究学者在电晕放电离子风的电晕放电特性、离子风流场特性和机理等研究方面获得的成果,同时提出了目前研究中存在的问题(如能量转换效率低、电晕区流场测量不完善、推力产生机理不统一等)和解决方案。另外,简要介绍了电晕放电离子风技术在散热、气动流体控制和推进3个方面的应用情况,虽然该项技术新颖且潜能巨大,但离走上工程应用仍有一段距离。
The ionic wind has enjoyed a wide popularity in plenty of fields like enhancement heat transfer, pneumatic fluid control and propulsion due to the features of none rotating component, low noise, and low power consumption. Currently, some achievements and progresses have been gained in experimental measurement, theoretical model, and application of ionic wind. We summarize the achievements of ionic wind in corona discharge characteristics, flow field characteristics, and mechanism study, and point out the existing problems in the current study（such as low energy conversion efficiency, imperfect flow field measurement in the corona zone, unified thrust mechanism, and so on） and solutions. In addition,we introduce the application of ionic wind technology in the field of heat transfer, pneumatic fluid control, and propulsion. Although this technology is novel and potential, it still has a long way to reach engineering application.
出处
《高电压技术》
EI
CAS
CSCD
北大核心
2016年第4期1100-1108,共9页
High Voltage Engineering
基金
国家自然科学基金(51377132)~~
关键词
电晕放电
离子风
流场分布
推力
数学模型
corona discharge
ionic wind
flow field distribution
thrust
mathematic model
作者简介
杨兰均（通信作者）1968-，男，硕士，教授主要从事气体电晕、等离子体和脉冲功率技术及其应用方面的科学研究工作E-mail：yanglj@mail．xjtu．edu．cn
王维1987-，男，博士生主要从事气体电晕、EHD散热和推进方面的研究工作E-mail：sam511902@stu．xjtu．edu．cn
