Electrohydrodynamic flow for the active control of gas flows

V.Yu. Khomich, V.A. Yamshchikov
Institute of Problems of Electrophysics of the Russian Academy of Sciences, Dvortsovaya nab. 18, St. Petersburg, 19118, Russian Federation

A new approach to obtaining strong electrohydrodynamic flows in a gas environment is discussed in which a barrier discharge distributed over a dielectric surface is used as an intense ion source. Electric discharge systems for active control of flows with a high (>15 l s⁻¹) volumetric gas consumption are developed and investigated. A highly effective multidischarge actuator system is developed to control air flows over aerodynamic surfaces with significantly higher actuator force and energy characteristics compared to the known world analogs.

Keywords: electrohydrodynamic flow, ion beam, barrier discharge, multidischarge actuator
PACS: 52.90.+z
DOI: 10.3367/UFNe.2017.01.038047
URL: https://ufn.ru/en/articles/2017/6/d/
Web of Science

000409222900004
Scopus

2-s2.0-85029179124
ADS NASA

2017PhyU...60..608K
Citation: Khomich V Yu, Yamshchikov V A "Electrohydrodynamic flow for the active control of gas flows" Phys. Usp. 60 608–620 (2017)

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Received: 9th, August 2016, revised: 8th, September 2016, accepted: 17th, January 2017

Оригинал: Хомич В Ю, Ямщиков В А «Электрогидродинамический поток для активного управления течениями газов» УФН 187 653–666 (2017); DOI: 10.3367/UFNr.2017.01.038047

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