Design and fabrication of a Piezoelectric Micro Synthetic Jet Actuator

Jinjun Deng, Weizheng Yuan, Jian Luo, Dandong Shen, Binghe Ma

科研成果: 书/报告/会议事项章节会议稿件同行评审

8 引用 (Scopus)

摘要

Synthetic Jet Actuator (SJA) is a new type actuator for active flow control applications. A Piezoelectric Micro SJA based on MEMS technology was present in this work. The simulation of device performance was carried out through a multi-domain coupled analysis model, and the relative error of jet velocity between simulation results and experiment data is less than 8%. A batch fabrication process was proposed to integrated fabrication of piezoelectric film and silicon structure. And using this process, prototype of micro SJA was gained. Preliminary tests of SJA's performance show that the max synthetic jet velocity (8.2m/s) is obtained as driving voltage is 25V and driving frequency close to the first-order natural frequency (10500Hz).

源语言英语
主期刊名NEMS 2011 - 6th IEEE International Conference on Nano/Micro Engineered and Molecular Systems
301-304
页数4
DOI
出版状态已出版 - 2011
活动6th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2011 - Kaohsiung, 中国台湾
期限: 20 2月 201123 2月 2011

出版系列

姓名NEMS 2011 - 6th IEEE International Conference on Nano/Micro Engineered and Molecular Systems

会议

会议6th IEEE International Conference on Nano/Micro Engineered and Molecular Systems, NEMS 2011
国家/地区中国台湾
Kaohsiung
时期20/02/1123/02/11

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