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Investigation of mean and fluctuation characteristics of the wake flow behind cylinders fitted with textile materials. / Mironov, D. S.; Lebiga, V. A.; Miau, J. J. et al.

In: Thermophysics and Aeromechanics, Vol. 28, No. 5, 1, 09.2021, p. 609-617.

Research output: Contribution to journalArticlepeer-review

Harvard

Mironov, DS, Lebiga, VA, Miau, JJ, Zinoviev, VN, Pak, AY, Tsai, MS & Lai, YH 2021, 'Investigation of mean and fluctuation characteristics of the wake flow behind cylinders fitted with textile materials', Thermophysics and Aeromechanics, vol. 28, no. 5, 1, pp. 609-617. https://doi.org/10.1134/S0869864321050012

APA

Mironov, D. S., Lebiga, V. A., Miau, J. J., Zinoviev, V. N., Pak, A. Y., Tsai, M. S., & Lai, Y. H. (2021). Investigation of mean and fluctuation characteristics of the wake flow behind cylinders fitted with textile materials. Thermophysics and Aeromechanics, 28(5), 609-617. [1]. https://doi.org/10.1134/S0869864321050012

Vancouver

Mironov DS, Lebiga VA, Miau JJ, Zinoviev VN, Pak AY, Tsai MS et al. Investigation of mean and fluctuation characteristics of the wake flow behind cylinders fitted with textile materials. Thermophysics and Aeromechanics. 2021 Sept;28(5):609-617. 1. doi: 10.1134/S0869864321050012

Author

Mironov, D. S. ; Lebiga, V. A. ; Miau, J. J. et al. / Investigation of mean and fluctuation characteristics of the wake flow behind cylinders fitted with textile materials. In: Thermophysics and Aeromechanics. 2021 ; Vol. 28, No. 5. pp. 609-617.

BibTeX

@article{01cdf6e97bdc49ff89f7d249046a62b5,
title = "Investigation of mean and fluctuation characteristics of the wake flow behind cylinders fitted with textile materials",
abstract = "In the present paper, the results of a study of the influence of textile materials on the structure of the aerodynamic wake behind blunt-body models in the form of quasi-two-dimensional and cantilever cylinders are reported. The fabrics used were previously examined in the works by co-authors while determining the drag coefficient of a two-dimensional cylinder. The change in diameter in the latter case proved to be not more than 1%, and it was considered insignificant. The use of fabrics has made it possible to reduce the critical Reynolds number to about 2·105. The two- and three-dimensional flows turned out to be similar in terms of fluctuation level, whereas some narrowing of the wake behind the cantilever cylinder occurred due to the three-dimensional structure of the flow. Based on the results of spectral analysis, complete similarity between three- and two-dimensional flows was demonstrated, both for the flow around a smooth cylinder and for the flows around cylinders fitted with textile materials.",
keywords = "subsonic flow, textile materials, three-dimensional flow around a cylinder, two-dimensional flow around a cylinder, velocity fluctuations",
author = "Mironov, {D. S.} and Lebiga, {V. A.} and Miau, {J. J.} and Zinoviev, {V. N.} and Pak, {A. Yu} and Tsai, {M. S.} and Lai, {Y. H.}",
note = "Funding Information: This work was supported by the Russian Foundation for Basic Research (Grant No. 18-58-52005 MHT_a). Publisher Copyright: {\textcopyright} 2021, D.S. Mironov, V. A. Lebiga, J. J. Miau, V. N. Zinoviev, A.Yu. Pak, M.-S. Tsai, and Y.-H. Lai.",
year = "2021",
month = sep,
doi = "10.1134/S0869864321050012",
language = "English",
volume = "28",
pages = "609--617",
journal = "Thermophysics and Aeromechanics",
issn = "0869-8643",
publisher = "PLEIADES PUBLISHING INC",
number = "5",

}

RIS

TY - JOUR

T1 - Investigation of mean and fluctuation characteristics of the wake flow behind cylinders fitted with textile materials

AU - Mironov, D. S.

AU - Lebiga, V. A.

AU - Miau, J. J.

AU - Zinoviev, V. N.

AU - Pak, A. Yu

AU - Tsai, M. S.

AU - Lai, Y. H.

N1 - Funding Information: This work was supported by the Russian Foundation for Basic Research (Grant No. 18-58-52005 MHT_a). Publisher Copyright: © 2021, D.S. Mironov, V. A. Lebiga, J. J. Miau, V. N. Zinoviev, A.Yu. Pak, M.-S. Tsai, and Y.-H. Lai.

PY - 2021/9

Y1 - 2021/9

N2 - In the present paper, the results of a study of the influence of textile materials on the structure of the aerodynamic wake behind blunt-body models in the form of quasi-two-dimensional and cantilever cylinders are reported. The fabrics used were previously examined in the works by co-authors while determining the drag coefficient of a two-dimensional cylinder. The change in diameter in the latter case proved to be not more than 1%, and it was considered insignificant. The use of fabrics has made it possible to reduce the critical Reynolds number to about 2·105. The two- and three-dimensional flows turned out to be similar in terms of fluctuation level, whereas some narrowing of the wake behind the cantilever cylinder occurred due to the three-dimensional structure of the flow. Based on the results of spectral analysis, complete similarity between three- and two-dimensional flows was demonstrated, both for the flow around a smooth cylinder and for the flows around cylinders fitted with textile materials.

AB - In the present paper, the results of a study of the influence of textile materials on the structure of the aerodynamic wake behind blunt-body models in the form of quasi-two-dimensional and cantilever cylinders are reported. The fabrics used were previously examined in the works by co-authors while determining the drag coefficient of a two-dimensional cylinder. The change in diameter in the latter case proved to be not more than 1%, and it was considered insignificant. The use of fabrics has made it possible to reduce the critical Reynolds number to about 2·105. The two- and three-dimensional flows turned out to be similar in terms of fluctuation level, whereas some narrowing of the wake behind the cantilever cylinder occurred due to the three-dimensional structure of the flow. Based on the results of spectral analysis, complete similarity between three- and two-dimensional flows was demonstrated, both for the flow around a smooth cylinder and for the flows around cylinders fitted with textile materials.

KW - subsonic flow

KW - textile materials

KW - three-dimensional flow around a cylinder

KW - two-dimensional flow around a cylinder

KW - velocity fluctuations

UR - http://www.scopus.com/inward/record.url?scp=85123458261&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/27410528-af36-3da1-9e9a-c7b92e0ded26/

U2 - 10.1134/S0869864321050012

DO - 10.1134/S0869864321050012

M3 - Article

AN - SCOPUS:85123458261

VL - 28

SP - 609

EP - 617

JO - Thermophysics and Aeromechanics

JF - Thermophysics and Aeromechanics

SN - 0869-8643

IS - 5

M1 - 1

ER -

ID: 35386925