Application of "POLIS" PIV system for measurement of velocity fields in a supersonic flow of the wind tunnels

Y. K. Akhmetbekov, A. V. Bilsky, D. M. Markovich, A. A. Maslov, P. A. Polivanov, I. S. Tsyryul'nikov, M. I. Yaroslavtsev

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

Measurement results on the mean velocity fields and fields of velocity pulsations in the supersonic flows obtained by means of the PIV measurement set "POLIS" are presented. Experiments were carried out in the supersonic blow-down and stationary wind tunnels at the Mach numbers of 4.85 and 6. The method of flow velocity estimate in the test section of the blow-down wind tunnel was grounded by direct measurements of stagnation pressure in the setup settling chamber. The size of tracer particles introduced into the supersonic flow by a mist generator was determined; data on the structure of pulsating velocity in a track of an oblique-cut gas-dynamic whistle were obtained under the conditions of self-oscillations.

Original languageEnglish
Pages (from-to)325-333
Number of pages9
JournalThermophysics and Aeromechanics
Volume16
Issue number3
DOIs
Publication statusPublished - Sep 2009
Externally publishedYes

Fingerprint

supersonic flow
wind tunnels
particle image velocimetry
velocity distribution
stagnation pressure
mist
self oscillation
gas dynamics
settling
Mach number
tracers
generators
flow velocity
chambers
estimates

Keywords

  • Particle image velocimetry
  • Supersonic flows
  • Velocity field measurement

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Radiation

Cite this

Akhmetbekov, Y. K., Bilsky, A. V., Markovich, D. M., Maslov, A. A., Polivanov, P. A., Tsyryul'nikov, I. S., & Yaroslavtsev, M. I. (2009). Application of "POLIS" PIV system for measurement of velocity fields in a supersonic flow of the wind tunnels. Thermophysics and Aeromechanics, 16(3), 325-333. https://doi.org/10.1134/S0869864309030019

Application of "POLIS" PIV system for measurement of velocity fields in a supersonic flow of the wind tunnels. / Akhmetbekov, Y. K.; Bilsky, A. V.; Markovich, D. M.; Maslov, A. A.; Polivanov, P. A.; Tsyryul'nikov, I. S.; Yaroslavtsev, M. I.

In: Thermophysics and Aeromechanics, Vol. 16, No. 3, 09.2009, p. 325-333.

Research output: Contribution to journalArticle

Akhmetbekov, YK, Bilsky, AV, Markovich, DM, Maslov, AA, Polivanov, PA, Tsyryul'nikov, IS & Yaroslavtsev, MI 2009, 'Application of "POLIS" PIV system for measurement of velocity fields in a supersonic flow of the wind tunnels', Thermophysics and Aeromechanics, vol. 16, no. 3, pp. 325-333. https://doi.org/10.1134/S0869864309030019
Akhmetbekov, Y. K. ; Bilsky, A. V. ; Markovich, D. M. ; Maslov, A. A. ; Polivanov, P. A. ; Tsyryul'nikov, I. S. ; Yaroslavtsev, M. I. / Application of "POLIS" PIV system for measurement of velocity fields in a supersonic flow of the wind tunnels. In: Thermophysics and Aeromechanics. 2009 ; Vol. 16, No. 3. pp. 325-333.
@article{68ba6e8e9ab642ffb00b81e07e6dfec5,
title = "Application of {"}POLIS{"} PIV system for measurement of velocity fields in a supersonic flow of the wind tunnels",
abstract = "Measurement results on the mean velocity fields and fields of velocity pulsations in the supersonic flows obtained by means of the PIV measurement set {"}POLIS{"} are presented. Experiments were carried out in the supersonic blow-down and stationary wind tunnels at the Mach numbers of 4.85 and 6. The method of flow velocity estimate in the test section of the blow-down wind tunnel was grounded by direct measurements of stagnation pressure in the setup settling chamber. The size of tracer particles introduced into the supersonic flow by a mist generator was determined; data on the structure of pulsating velocity in a track of an oblique-cut gas-dynamic whistle were obtained under the conditions of self-oscillations.",
keywords = "Particle image velocimetry, Supersonic flows, Velocity field measurement",
author = "Akhmetbekov, {Y. K.} and Bilsky, {A. V.} and Markovich, {D. M.} and Maslov, {A. A.} and Polivanov, {P. A.} and Tsyryul'nikov, {I. S.} and Yaroslavtsev, {M. I.}",
year = "2009",
month = "9",
doi = "10.1134/S0869864309030019",
language = "English",
volume = "16",
pages = "325--333",
journal = "Thermophysics and Aeromechanics",
issn = "0869-8643",
publisher = "Maik Nauka-Interperiodica Publishing",
number = "3",

}

TY - JOUR

T1 - Application of "POLIS" PIV system for measurement of velocity fields in a supersonic flow of the wind tunnels

AU - Akhmetbekov, Y. K.

AU - Bilsky, A. V.

AU - Markovich, D. M.

AU - Maslov, A. A.

AU - Polivanov, P. A.

AU - Tsyryul'nikov, I. S.

AU - Yaroslavtsev, M. I.

PY - 2009/9

Y1 - 2009/9

N2 - Measurement results on the mean velocity fields and fields of velocity pulsations in the supersonic flows obtained by means of the PIV measurement set "POLIS" are presented. Experiments were carried out in the supersonic blow-down and stationary wind tunnels at the Mach numbers of 4.85 and 6. The method of flow velocity estimate in the test section of the blow-down wind tunnel was grounded by direct measurements of stagnation pressure in the setup settling chamber. The size of tracer particles introduced into the supersonic flow by a mist generator was determined; data on the structure of pulsating velocity in a track of an oblique-cut gas-dynamic whistle were obtained under the conditions of self-oscillations.

AB - Measurement results on the mean velocity fields and fields of velocity pulsations in the supersonic flows obtained by means of the PIV measurement set "POLIS" are presented. Experiments were carried out in the supersonic blow-down and stationary wind tunnels at the Mach numbers of 4.85 and 6. The method of flow velocity estimate in the test section of the blow-down wind tunnel was grounded by direct measurements of stagnation pressure in the setup settling chamber. The size of tracer particles introduced into the supersonic flow by a mist generator was determined; data on the structure of pulsating velocity in a track of an oblique-cut gas-dynamic whistle were obtained under the conditions of self-oscillations.

KW - Particle image velocimetry

KW - Supersonic flows

KW - Velocity field measurement

UR - http://www.scopus.com/inward/record.url?scp=77952825948&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=77952825948&partnerID=8YFLogxK

U2 - 10.1134/S0869864309030019

DO - 10.1134/S0869864309030019

M3 - Article

VL - 16

SP - 325

EP - 333

JO - Thermophysics and Aeromechanics

JF - Thermophysics and Aeromechanics

SN - 0869-8643

IS - 3

ER -