Published 6 issues per year
ISSN Print: 1948-2590
ISSN Online: 1948-2604
ATTENUATION OF CROSS FLOW-TYPE INSTABILITY IN A 3D BOUNDARY LAYER DUE TO VOLUMETRIC FORCE IMPACT
ABSTRACT
This paper demonstrates the numerical simulation of 3D compressible laminar boundary layer in the vicinity of a leading edge of a swept wing with an infinite span in the presence of spatial-periodic volumetric sources. The sources simulate the force and heat impact of plasma actuators operating on the basis of dielectric barrier discharge. The boundary layer stability with respect to cross flow-type disturbances at transonic free stream velocity is studied. This work demonstrates a possibility of a significant decrease of increments of spatial growth of stationary modes of disturbances due to the impact of volumetric sources.
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Chernyshev Sergey, Kiselev Andrey, Kuryachii Aleksandr, Electrogasdynamic excitation of controlling disturbances near a swept wing leading edge, 1770, 2016. Crossref
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Chernyshev Sergey L., Gamirullin Marat D., Khomich Vladislav Yu., Kuryachii Aleksandr P., Litvinov Vladimir M., Manuilovich Sergei V., Moshkunov Sergey I., Rebrov Igor E., Rusyanov Dmitry A., Yamshchikov Vladimir A., Electrogasdynamic laminar flow control on a swept wing, Aerospace Science and Technology, 59, 2016. Crossref
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Ustinov M. V., Control of Laminar-Turbulent Transition on a Swept Wing Using Surface Microreliefs, Fluid Dynamics, 53, 6, 2018. Crossref
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Khomich Vladislav Yu., Yamshchikov Vladimir A., Chernyshev Sergey L., Kuryachii Aleksandr P., Multi-discharge actuator systems for electrogasdynamic flow control, Acta Astronautica, 181, 2021. Crossref
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Baranov S. A., Kiselev A. F., Kuryachii A. P., Sboev D. S., Tolkachev S. N., Chernyshev S. L., Control of Cross-Flow in a Three-Dimensional Boundary Layer Using a Multidischarge Actuator System, Fluid Dynamics, 56, 1, 2021. Crossref
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Baranov Sergey A., Chernyshev Sergey L., Khomich Vladislav Yu., Kiselev Andrey Ph., Kuryachii Aleksandr P., Moshkunov Sergey I., Rebrov Igor E., Sboev Dmitry S., Tolkachev Stepan N., Yamshchikov Vladimir A., Experimental cross-flow control in a 3D boundary layer by multi-discharge plasma actuators, Aerospace Science and Technology, 112, 2021. Crossref