Study of the Boundary Layer on a Plate Aerodynamically Induced by Multiple DBD Plasma Based on PIV-Reference-Cited by-同舟云学术

Study of the Boundary Layer on a Plate Aerodynamically Induced by Multiple DBD Plasma Based on PIV

Published:2013-09 Issue: Volume:421 Page:163-167
ISSN:1662-7482
Container-title:Applied Mechanics and Materials
language:
Short-container-title:AMM

Author:

Li Feng¹,Gao Chao¹,Zheng Bo Rui¹,Wang Yu Shuai¹

Affiliation:

1. Northwestern Polytechnical University

Abstract

The boundary layer aerodynamic flow acceleration with one atmosphere uniform induced by multiple dielectric-barrier-discharge plasma actuation were studied based on PIV. Through double actuators alternating discharge, the multiple dielectric barrier discharge mode have been proposed and tested. The efficiencies of the plasma actuators in Pulsed-pulsed, Steady-steady, Pulsed-steady and Steady-pulsed discharge modes were explored. Based on the above results, the boundary layer flow acceleration performance of multiple plasma actuators has been discussed and the more efficient discharge pattern has been proposed. The results of this study indicate that the airflow acceleration effect of multiple plasma actuators mainly occurs in paraelectric direction and the pulsed-pulsed is the more efficient multiple plasma actuation mode.

Publisher

Trans Tech Publications, Ltd.

Link

https://www.scientific.net/AMM.421.163.pdf

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