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DOI: 10.1177/1045389X07084356 © 2008 SAGE Publications Numerical Analysis on Two Kinds of Cymbal Membranes for Piezoelectric Micro-Flow ActuatorAeronautical Science Key Lab. for Smart Material & Structure Nanjing University of Aeronautics & Astronautics, Yudao 29, Nanjing 210016, China, bfwang{at}nuaa.edu.cn
Aeronautical Science Key Lab. for Smart Material & Structure Nanjing University of Aeronautics & Astronautics, Yudao 29, Nanjing 210016, China
The behaviors of two kinds of cymbal piezoelectric-metal composite membrane for piezoelectric synthetic jet actuator (PSJA) are investigated to improve the driving capability of PSJA. The FEM models of piezoelectric-metal composite membranes are established and solved using ANSYS software. Two dimensionless geometry characteristic parameters of membrane,
Key Words: piezoelectric actuator optimization cymbal membrane synthetic jet.
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