中文摘要：

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8 mm、镇流电阻12 MΩ、放电电阻12 MΩ、测试电阻1 kΩ、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.

英文摘要：

A new type 3 x3 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 is 1 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.