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Electrohydrodynamic flow for the active control of gas flows

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.

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Fulltext is also available at DOI: 10.3367/UFNe.2017.01.038047
Keywords: electrohydrodynamic flow, ion beam, barrier discharge, multidischarge actuator
PACS: 52.90.+z
DOI: 10.3367/UFNe.2017.01.038047
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, 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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