Inscrição na biblioteca: Guest
Portal Digital Begell Biblioteca digital da Begell eBooks Diários Referências e Anais Coleções de pesquisa
TsAGI Science Journal

ISSN Imprimir: 1948-2590
ISSN On-line: 1948-2604

TsAGI Science Journal

DOI: 10.1615/TsAGISciJ.2013009688
pages 305-326

ABOUT INCREASE OF EFFICIENCY OF PLASMA MULTI-ACTUATOR SYSTEM FOR BOUNDARY LAYER CONTROL

Alexander Petrovich Kuryachii
Central Aerohydrodynamic Institute (TsAGI) 1, Zhukovsky str., Zhukovsky, 140180, Moscow region
Dmitriy Anatolyevich Rusyanov
Central Aerohydrodynamic Institute (TsAGI), Zhukovsky Str. 1, Zhukovsky, 140180, Russia
Sergei Leonidovich Chernyshev
Central Aerohydrodynamic Institute (TsAGI), Zhukovsky, Moscow region, Russia
Vladimir Vladimirovich Skvortsov
Central Aerohydrodynamic Institute (TsAGI) 1, Zhukovsky str., Zhukovsky, 140180, Moscow region, Russia

RESUMO

The numerical simulation of spatial-periodic systems of electrogasdynamic actuators (plasma actuators), using the dielectric barrier discharge (DBD) for a volumetric force impact on a gas flow was carried out. Both the typically used design of actuators and the advanced design with an additional screening electrode are considered. The mathematical model of the dielectric barrier discharge in air was formulated in the drift-diffusion approximation without accounting for convective transfer of the charged particles. The following volumetric reactions are taken into consideration, namely, the ionization of nitrogen and oxygen by electron impacts, the attachment of electrons to oxygen, the detachment of electrons from negative ions, and the ion-ion and the electron-ion recombination. The two types of boundary conditions were considered at the open dielectric surface, namely, the model of instantaneous recombination and the model of finite rates of recombination and electron desorption. The numerical simulation both for the typical and for the advanced actuator systems was done with the same set of problem parameters. It was shown that the advanced scheme provides the better energy efficiency of the system of DBD actuators. It was also found that the main integral characteristics of the DBD actuator weakly depend on the type of boundary conditions used on the dielectric surface. The new simplified design of a system of DBD actuators was proposed.


Articles with similar content:

INVESTIGATION OF A SIMPLIFIED SCHEME OF MULTIPLE PLASMA ACTUATOR FOR BOUNDARY LAYER CONTROL
TsAGI Science Journal, Vol.45, 2014, issue 8
Sergei Leonidovich Chernyshev, Alexander Petrovich Kuryachii, Marat Dzhaudatovich Gamirullin, Vladimir Mikhailovich Litvinov
PLASMA PROCESSING OF POLYMERS FOR ENHANCED ADHESION TO METALS AND OTHER MATERIALS
Progress in Plasma Processing of Materials, 2001, Vol.0, 2001, issue
J. Kurdi, Jacques Amouroux, Farzaneh Arefi-Khonsari, M. Tatoulian
MODELING OF DIELECTRIC BARRIER DISCHARGE ACTUATORS AT VARIOUS GAS PRESSURES AND ESTIMATION OF THEIR INFLUENCE ON SHEAR FLOWS
TsAGI Science Journal, Vol.42, 2011, issue 2
Vladimir Vladimirovich Skvortsov, Alexander Petrovich Kuryachii, Dmitriy Anatolyevich Rusyanov
FEATURES OF NUMERICAL MODELING OF A DIELECTRIC BARRIER DISCHARGE
TsAGI Science Journal, Vol.42, 2011, issue 1
Vladimir Vladimirovich Skvortsov, Alexander Petrovich Kuryachii, Dmitriy Anatolyevich Rusyanov
SIMULATION OF PARAMETERS OF EXCILAMPS EXCITED BY A CAPACITANCE DISCHARGE
High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes, Vol.18, 2014, issue 3
Kazimir Znosko, Slavomir Anufrick, Alexander Volodenkov