Regimes of flow past a vortex generator

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

Research output: Contribution to journalJournal articleResearchpeer-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 languageEnglish
JournalTechnical Physics Letters
Volume38
Issue number4
Pages (from-to)379-382
ISSN1063-7850
DOIs
Publication statusPublished - 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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