Change in the aerodynamic characteristics of an aerofoil as a result of the one-sided force action of its surface segment on the transonic flow around it

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Change in the aerodynamic characteristics of an aerofoil as a result of the one-sided force action of its surface segment on the transonic flow around it. / Zamuraev, V. P.; Kalinina, A. P.

In: Journal of Engineering Physics and Thermophysics, Vol. 90, No. 3, 17.05.2017, p. 564-567.

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

BibTeX

@article{aaa4b66d426d40098f487bcb91035534,

title = "Change in the aerodynamic characteristics of an aerofoil as a result of the one-sided force action of its surface segment on the transonic flow around it",

abstract = "Mathematical simulation of the forced vibrations of a surface segment on one side of an aerofoil on the shock wave formed in the transonic fl ow around it has been performed. The infl uence of the vibrations of this segment in a wide frequency range on the quantitative and qualitative characteristics of the wave drag and lift of the aerofoil were investigated for the case of maximum amplitude of oscillations of the velocity of movement of the vibrating segment of the aerofoil, close to the velocity of the incident flow. It is shown that an additional lifting force arises in this case.",

keywords = "Aerofoil, Forced vibrations, Lift, Transonic flow, Wave drag",

author = "Zamuraev, {V. P.} and Kalinina, {A. P.}",

note = "Publisher Copyright: {\textcopyright} 2017 The Author(s).",

year = "2017",

month = may,

day = "17",

doi = "10.1007/s10891-017-1601-2",

language = "English",

volume = "90",

pages = "564--567",

journal = "Journal of Engineering Physics and Thermophysics",

issn = "1062-0125",

publisher = "Springer GmbH & Co, Auslieferungs-Gesellschaf",

number = "3",

}

RIS

TY - JOUR

T1 - Change in the aerodynamic characteristics of an aerofoil as a result of the one-sided force action of its surface segment on the transonic flow around it

AU - Zamuraev, V. P.

AU - Kalinina, A. P.

PY - 2017/5/17

Y1 - 2017/5/17

N2 - Mathematical simulation of the forced vibrations of a surface segment on one side of an aerofoil on the shock wave formed in the transonic fl ow around it has been performed. The infl uence of the vibrations of this segment in a wide frequency range on the quantitative and qualitative characteristics of the wave drag and lift of the aerofoil were investigated for the case of maximum amplitude of oscillations of the velocity of movement of the vibrating segment of the aerofoil, close to the velocity of the incident flow. It is shown that an additional lifting force arises in this case.

AB - Mathematical simulation of the forced vibrations of a surface segment on one side of an aerofoil on the shock wave formed in the transonic fl ow around it has been performed. The infl uence of the vibrations of this segment in a wide frequency range on the quantitative and qualitative characteristics of the wave drag and lift of the aerofoil were investigated for the case of maximum amplitude of oscillations of the velocity of movement of the vibrating segment of the aerofoil, close to the velocity of the incident flow. It is shown that an additional lifting force arises in this case.

KW - Aerofoil

KW - Forced vibrations

KW - Lift

KW - Transonic flow

KW - Wave drag

UR - http://www.scopus.com/inward/record.url?scp=85054792799&partnerID=8YFLogxK

U2 - 10.1007/s10891-017-1601-2

DO - 10.1007/s10891-017-1601-2

M3 - Article

AN - SCOPUS:85054792799

VL - 90

SP - 564

EP - 567

JO - Journal of Engineering Physics and Thermophysics

JF - Journal of Engineering Physics and Thermophysics

SN - 1062-0125

IS - 3

ER -

ID: 10184902