Effect of a plasma actuator on an airflow along an inclined wall: PIV and wall pressure measurements

被引：11

作者：

Labergue, A ^{[1
]}

Leger, L ^{[1
]}

Moreau, E ^{[1
]}

Touchard, G ^{[1
]}

机构：

[1] Univ Poitiers, CNRS, UMR 6609, Grp Electrofluidodynam,Lab Etudes Aerodynm, Futuroscope, France

来源：

JOURNAL OF ELECTROSTATICS | 2005年 / 63卷 / 6-10期

关键词：

DC corona discharge; electrohydrodynamics; airflow control; detachment;

D O I：

10.1016/j.elstat.2005.03.069

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this work, we propose to analyse experimentally the ability of a DC surface corona discharge to modify an airflow along an inclined wall. The goal is to fully detach an airflow which is naturally attached along the inclined wall. Two sets of experiments conducted in a wind tunnel up to 10 m/s have been done. First, pressure measurements along the inclined wall have shown a decrease of the pressure downstream the discharge. Next, P.I.V. measurements have shown that the discharge induces a velocity decrease along the inclined wall. Both results are characteristics of a detached airflow. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：961 / 967

页数：7

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