Velocity and front velocity measurements in experimental plane Couette flow

Marie Couliou; Romain Monchaux

Velocity and front velocity measurements in experimental plane Couette flow

Marie Couliou
, Romain Monchaux

Research output: Contribution to conference › Paper › peer-review

Abstract

We have designed a new experimental plane Couette flow in order to investigate the turbulent-laminar coexisting regimes appearing along the sub-critical transition to turbulence in this geometry. We present the phase diagram of this new experiment that is in the line of the previous setups. Particle Image Velocimetry (PIV), Laser Doppler Anemometry (LDA) and visualisations coupled with refined image processing algorithms are used to characterise the laminar-turbulent boundaries around growing turbulent spots and stable turbulent patterns.

Original language	English
Publication status	Published - 1 Jan 2020
Externally published	Yes
Event	14th European Turbulence Conference, ETC 2013 - Lyon, France Duration: 1 Sept 2013 → 4 Sept 2013

Conference

Conference	14th European Turbulence Conference, ETC 2013
Country/Territory	France
City	Lyon
Period	1/09/13 → 4/09/13

Cite this

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title = "Velocity and front velocity measurements in experimental plane Couette flow",

abstract = "We have designed a new experimental plane Couette flow in order to investigate the turbulent-laminar coexisting regimes appearing along the sub-critical transition to turbulence in this geometry. We present the phase diagram of this new experiment that is in the line of the previous setups. Particle Image Velocimetry (PIV), Laser Doppler Anemometry (LDA) and visualisations coupled with refined image processing algorithms are used to characterise the laminar-turbulent boundaries around growing turbulent spots and stable turbulent patterns.",

author = "Marie Couliou and Romain Monchaux",

note = "Publisher Copyright: Copyright {\textcopyright} ETC 2013 - 14th European Turbulence Conference.All rights reserved.; 14th European Turbulence Conference, ETC 2013 ; Conference date: 01-09-2013 Through 04-09-2013",

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language = "English",

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T1 - Velocity and front velocity measurements in experimental plane Couette flow

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AU - Monchaux, Romain

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N2 - We have designed a new experimental plane Couette flow in order to investigate the turbulent-laminar coexisting regimes appearing along the sub-critical transition to turbulence in this geometry. We present the phase diagram of this new experiment that is in the line of the previous setups. Particle Image Velocimetry (PIV), Laser Doppler Anemometry (LDA) and visualisations coupled with refined image processing algorithms are used to characterise the laminar-turbulent boundaries around growing turbulent spots and stable turbulent patterns.

AB - We have designed a new experimental plane Couette flow in order to investigate the turbulent-laminar coexisting regimes appearing along the sub-critical transition to turbulence in this geometry. We present the phase diagram of this new experiment that is in the line of the previous setups. Particle Image Velocimetry (PIV), Laser Doppler Anemometry (LDA) and visualisations coupled with refined image processing algorithms are used to characterise the laminar-turbulent boundaries around growing turbulent spots and stable turbulent patterns.

M3 - Paper

AN - SCOPUS:85085774748

T2 - 14th European Turbulence Conference, ETC 2013

Y2 - 1 September 2013 through 4 September 2013

ER -

Velocity and front velocity measurements in experimental plane Couette flow

Abstract

Conference

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Cite this