Experiment and analysis of ionic wind realized by array multi needle-bar electrode device

LIU Jun-yu; LI Hua; ZENG De-cha

doi:10.13873/J.1000-9787(2014)10-0025-03

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Experiment and analysis of ionic wind realized by array multi needle-bar electrode device

更新时间：2025-09-11

- Experiment and analysis of ionic wind realized by array multi needle-bar electrode device
- Vol. 33, Issue 10, Pages: 25-27+31(2014)
- 作者机构：
  
  桂林电子科技大学生命与环境科学学院
- 作者简介：
- 基金信息：
- DOI：10.13873/J.1000-9787(2014)10-0025-03
  CLC： TQ150
- Published：2014
- 稿件说明：
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[1]刘钧誉,李华,曾德查.阵列式多针—柱电极装置实现离子风的实验与分析[J].传感器与微系统,2014,33(10):25-27+31.

LIU Jun-yu, LI Hua, ZENG De-cha. Experiment and analysis of ionic wind realized by array multi needle-bar electrode device[J]. 2014, 33(10): 25-27+31.
[1]刘钧誉,李华,曾德查.阵列式多针—柱电极装置实现离子风的实验与分析[J].传感器与微系统,2014,33(10):25-27+31. DOI： 10.13873/J.1000-9787(2014)10-0025-03.

LIU Jun-yu, LI Hua, ZENG De-cha. Experiment and analysis of ionic wind realized by array multi needle-bar electrode device[J]. 2014, 33(10): 25-27+31. DOI： 10.13873/J.1000-9787(2014)10-0025-03.

摘要

为了实现一定气体流速的离子风

设计了一种新型的阵列式三排3×3垂直放置的针—柱电极结构放电装置。在针—柱之间间距为3mm、排与排之间间距为8mm、镇流电阻12MΩ、放电电阻12MΩ、测试电阻1kΩ、大气压环境、室温、无外部通入气流时

阵列式针—柱电极实现了稳定的电晕放电

并通过示波器记录的放电波形、数码相机拍摄的发光图像以及放电伏安特性曲线进行了验证。同时

随着阵列式排数的增加

放电电流变大

离子风风速也随之增大。该针—柱结构易于用MEMS工艺加工制作

可应用于便携式分析仪器中。

Abstract

A new type 3 × 3 aligned array needle-bar electrode structure in vertical position are designed to realize ionic wind with a certain gas flow velocity.In condition that the distance between needle-bar is 3 mm

the distance between rows is 8 mm

the ballast resistance is 12 MΩ

the discharge resistance is 12 MΩ

the test resistance is1 kΩ

in ambient air

at room temperature

without air flow

the stable corona discharge between needle-bar electrode is realized

and it is verified by discharge waveform recorded by oscilloscope

luminous image recorded by digital camera and discharge volt-ampere characteristics curve.At the same time

the discharge current and the flow velocity of ionic wind increase with the row number of array increasing.The structure is easy to be fabricated by MEMS technology

which can be used in portable analyzer.

关键词

Keywords

references

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方波射频电压幅值对微型高场非对称波形离子迁移谱传感器芯片性能的影响 [J]. 李华,唐飞,王晓浩,张亮,杨吉,王帆,徐初隆,吝涛,丁力. 分析化学 . 2010(11)

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多针电晕增强大气压辉光放电稳定性研究 [J]. 齐冰,任春生,马腾才,王友年,王德真. 物理学报 . 2006(01)

基于AFM探针的电晕放电初步研究 [D]. 赵贵. 中国科学技术大学 2011

基于脉冲正电晕放电离子源的离子迁移谱仪研究 [D]. 檀景辉. 天津大学 2010

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