Integrated design and performance optimization of three-electrode sliding discharge plasma power supply

The three-electrode sliding dielectric barrier discharge (TES-DBD) plasma actuator significantly enhances the ionization rate and momentum exchange between charged particles and neutral particles by incorporating a parallel DC electrode into the standard DBD design. This design improves the body for...

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Bibliographic Details
Published in:Plasma science & technology 2024-11, Vol.26 (11), p.115503
Main Authors: ZHENG, Borui, WANG, Linwu, ZHANG, Jianbo, QI, Shaojie, CHEN, Yuhong, LIU, Haodong, BIAN, Dongliang
Format: Article
Language:English
Subjects:
dielectric barrier discharge
plasma flow control
plasma power supply
three-electrode sliding discharge
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Summary:The three-electrode sliding dielectric barrier discharge (TES-DBD) plasma actuator significantly enhances the ionization rate and momentum exchange between charged particles and neutral particles by incorporating a parallel DC electrode into the standard DBD design. This design improves the body force and induced jet velocity while allowing flexible control of the induced jet angle, overcoming the limitations of discharge extension and uncontrollable direction in traditional DBD plasma actuators. An integrated plasma power supply has been designed specifically for TES-DBD plasma actuators, streamlining the power supply management. The methodology involves designing the circuit topology for the TES-DBD power supply, followed by simulating and validating its operating principles using Multisim software. The operational performance of the power supply is evaluated through a comprehensive analysis of its electrical, thermal, and aerodynamic properties specific to TES-DBD plasma actuation.
ISSN:1009-0630
DOI:10.1088/2058-6272/ad6814