Regimes of flow past a vortex generator

Clara Marika Velte; V.L. Okulov; I.V. Naumov

doi:10.1134/S1063785012040281

Regimes of flow past a vortex generator

Clara Marika Velte, V.L. Okulov, I.V. Naumov

Russian Academy of Sciences

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

A complete parametric investigation of the development of multi-vortex regimes in a wake past simple vortex generator has been carried out. It is established that the vortex structure in the wake is much more complicated than a simple monopole tip vortex. The vortices were studied by stereoscopic particle image velocimetry (SPIV). Based on the obtained SPIV data, a map of the regimes of flow past the vortex generator has been constructed. One region with a developed stable multivortex system on this map reaches the vicinity of the optimum angle of attack of the vortex generator.

Original language	English
Journal	Technical Physics Letters
Volume	38
Issue number	4
Pages (from-to)	379-382
ISSN	1063-7850
DOIs	https://doi.org/10.1134/S1063785012040281
Publication status	Published - 2012

Bibliographical note

Original Russian Text © C.M. Velte, V.L. Okulov, I.V. Naumov, 2012, published in Pis’ma v Zhurnal Tekhnicheskoi Fiziki, 2012, Vol. 38, No. 8, pp. 54–62.

Keywords

VORTEX generators

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10.1134/S1063785012040281

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title = "Regimes of flow past a vortex generator",

abstract = "A complete parametric investigation of the development of multi-vortex regimes in a wake past simple vortex generator has been carried out. It is established that the vortex structure in the wake is much more complicated than a simple monopole tip vortex. The vortices were studied by stereoscopic particle image velocimetry (SPIV). Based on the obtained SPIV data, a map of the regimes of flow past the vortex generator has been constructed. One region with a developed stable multivortex system on this map reaches the vicinity of the optimum angle of attack of the vortex generator.",

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author = "Velte, {Clara Marika} and V.L. Okulov and I.V. Naumov",

note = "Original Russian Text {\textcopyright} C.M. Velte, V.L. Okulov, I.V. Naumov, 2012, published in Pis{\textquoteright}ma v Zhurnal Tekhnicheskoi Fiziki, 2012, Vol. 38, No. 8, pp. 54–62.",

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doi = "10.1134/S1063785012040281",

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T1 - Regimes of flow past a vortex generator

AU - Velte, Clara Marika

AU - Okulov, V.L.

AU - Naumov, I.V.

N1 - Original Russian Text © C.M. Velte, V.L. Okulov, I.V. Naumov, 2012, published in Pis’ma v Zhurnal Tekhnicheskoi Fiziki, 2012, Vol. 38, No. 8, pp. 54–62.

PY - 2012

Y1 - 2012

N2 - A complete parametric investigation of the development of multi-vortex regimes in a wake past simple vortex generator has been carried out. It is established that the vortex structure in the wake is much more complicated than a simple monopole tip vortex. The vortices were studied by stereoscopic particle image velocimetry (SPIV). Based on the obtained SPIV data, a map of the regimes of flow past the vortex generator has been constructed. One region with a developed stable multivortex system on this map reaches the vicinity of the optimum angle of attack of the vortex generator.

AB - A complete parametric investigation of the development of multi-vortex regimes in a wake past simple vortex generator has been carried out. It is established that the vortex structure in the wake is much more complicated than a simple monopole tip vortex. The vortices were studied by stereoscopic particle image velocimetry (SPIV). Based on the obtained SPIV data, a map of the regimes of flow past the vortex generator has been constructed. One region with a developed stable multivortex system on this map reaches the vicinity of the optimum angle of attack of the vortex generator.

KW - VORTEX generators

U2 - 10.1134/S1063785012040281

DO - 10.1134/S1063785012040281

M3 - Journal article

VL - 38

SP - 379

EP - 382

JO - Technical Physics Letters

JF - Technical Physics Letters

SN - 1063-7850

IS - 4

ER -

Regimes of flow past a vortex generator

Abstract

Bibliographical note

Keywords

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