Evolution of localized artificial disturbance in 2D and 3D supersonic boundary layers

Standard

Evolution of localized artificial disturbance in 2D and 3D supersonic boundary layers. / Yatskikh, Aleksey; Yermolaev, Yury; Kosinov, Alexander et al.

In: Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering, Vol. 234, No. 1, 01.01.2020, p. 115-123.

Research output: Contribution to journal › Article › peer-review

Harvard

Yatskikh, A, Yermolaev, Y, Kosinov, A, Semionov, N & Semenov, A 2020, 'Evolution of localized artificial disturbance in 2D and 3D supersonic boundary layers', Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering, vol. 234, no. 1, pp. 115-123. https://doi.org/10.1177/0954410018787120

APA

Yatskikh, A., Yermolaev, Y., Kosinov, A., Semionov, N., & Semenov, A. (2020). Evolution of localized artificial disturbance in 2D and 3D supersonic boundary layers. Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering, 234(1), 115-123. https://doi.org/10.1177/0954410018787120

Vancouver

Yatskikh A, Yermolaev Y, Kosinov A, Semionov N, Semenov A. Evolution of localized artificial disturbance in 2D and 3D supersonic boundary layers. Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering. 2020 Jan 1;234(1):115-123. doi: 10.1177/0954410018787120

Author

Yatskikh, Aleksey ; Yermolaev, Yury ; Kosinov, Alexander et al. / Evolution of localized artificial disturbance in 2D and 3D supersonic boundary layers. In: Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering. 2020 ; Vol. 234, No. 1. pp. 115-123.

BibTeX

@article{fc5e203d66174f87b295c6e8cab63922,

title = "Evolution of localized artificial disturbance in 2D and 3D supersonic boundary layers",

abstract = "The evolution of a controlled broadband wave packet in flat-plate and swept-wing supersonic boundary layers was experimentally investigated at Mach number M = 2. The wave packet was introduced into the boundary layer by a localized pulse electrical discharge. The structure and evolution downstream of the wave packet were studied by hot-wire measurements. It was found that the wave packet has a symmetric shape in a flat-plate boundary layer, whereas there is asymmetry in case of a swept-wing one. The spectral analysis of the development of different modes of the wave packet was provided.",

keywords = "boundary layer, controlled experiment, flat plate, hot-wire measurements, Supersonic flow, swept wing, wave packet, WAVE-PACKETS, INSTABILITY, STABILITY, TURBULENT-SPOT, WAVEPACKETS, TRANSITION, DIRECT NUMERICAL-SIMULATION, HOT-WIRE VISUALIZATION, SHARP",

author = "Aleksey Yatskikh and Yury Yermolaev and Alexander Kosinov and Nikolai Semionov and Alexander Semenov",

year = "2020",

month = jan,

day = "1",

doi = "10.1177/0954410018787120",

language = "English",

volume = "234",

pages = "115--123",

journal = "Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering",

issn = "0954-4100",

publisher = "SAGE Publications Ltd",

number = "1",

}

RIS

TY - JOUR

T1 - Evolution of localized artificial disturbance in 2D and 3D supersonic boundary layers

AU - Yatskikh, Aleksey

AU - Yermolaev, Yury

AU - Kosinov, Alexander

AU - Semionov, Nikolai

AU - Semenov, Alexander

PY - 2020/1/1

Y1 - 2020/1/1

N2 - The evolution of a controlled broadband wave packet in flat-plate and swept-wing supersonic boundary layers was experimentally investigated at Mach number M = 2. The wave packet was introduced into the boundary layer by a localized pulse electrical discharge. The structure and evolution downstream of the wave packet were studied by hot-wire measurements. It was found that the wave packet has a symmetric shape in a flat-plate boundary layer, whereas there is asymmetry in case of a swept-wing one. The spectral analysis of the development of different modes of the wave packet was provided.

AB - The evolution of a controlled broadband wave packet in flat-plate and swept-wing supersonic boundary layers was experimentally investigated at Mach number M = 2. The wave packet was introduced into the boundary layer by a localized pulse electrical discharge. The structure and evolution downstream of the wave packet were studied by hot-wire measurements. It was found that the wave packet has a symmetric shape in a flat-plate boundary layer, whereas there is asymmetry in case of a swept-wing one. The spectral analysis of the development of different modes of the wave packet was provided.

KW - boundary layer

KW - controlled experiment

KW - flat plate

KW - hot-wire measurements

KW - Supersonic flow

KW - swept wing

KW - wave packet

KW - WAVE-PACKETS

KW - INSTABILITY

KW - STABILITY

KW - TURBULENT-SPOT

KW - WAVEPACKETS

KW - TRANSITION

KW - DIRECT NUMERICAL-SIMULATION

KW - HOT-WIRE VISUALIZATION

KW - SHARP

UR - http://www.scopus.com/inward/record.url?scp=85049876239&partnerID=8YFLogxK

U2 - 10.1177/0954410018787120

DO - 10.1177/0954410018787120

M3 - Article

AN - SCOPUS:85049876239

VL - 234

SP - 115

EP - 123

JO - Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering

JF - Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering

SN - 0954-4100

IS - 1

ER -

ID: 15966914