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TVT, 2010, Volume 48, Issue 2, Pages 279–289 (Mi tvt721)  

This article is cited in 2 scientific papers (total in 2 papers)

Heat and Mass Transfer and Physical Gasdynamics

The use of the hybrid RANS/ILES approach for the investigation of three-dimensional separated turbulent flows in curvilinear diffusers

D. A. Lyubimov

Central Institute of Aviation Motors, State Scientific Center of Russian Federation, Moscow

Abstract: The hybrid RANS/ILES approach is used for the investigation of turbulent separated flow in curvilinear annular diffusers with the area ratio of 2.04 and 2.7. The effect of geometry on the loss of symmetry of flow in an axisymmetric annular diffuser is considered. The effect of pressure difference in the diffuser on the flow and on the characteristics of turbulence in this diffuser is investigated. The effect of nonuniform total pressure at the channel inlet on the distribution of parameters in the outlet section of the diffuser is determined. The loss of total pressure in diffusers is determined for all of the considered modes. The accuracy of the results is confirmed by comparison with the experimental data available for these diffusers.

Full text: PDF file (1909 kB)

English version:
High Temperature, 2010, 48:2, 261–271

Bibliographic databases:

UDC: 532.517.4:519.6
PACS: 44.11.-j,47.27.ek
Received: 23.12.2008

Citation: D. A. Lyubimov, “The use of the hybrid RANS/ILES approach for the investigation of three-dimensional separated turbulent flows in curvilinear diffusers”, TVT, 48:2 (2010), 279–289; High Temperature, 48:2 (2010), 261–271

Citation in format AMSBIB
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\by D.~A.~Lyubimov
\paper The use of the hybrid RANS/ILES approach for the investigation of three-dimensional separated turbulent flows in curvilinear diffusers
\jour TVT
\yr 2010
\vol 48
\issue 2
\pages 279--289
\mathnet{http://mi.mathnet.ru/tvt721}
\elib{http://elibrary.ru/item.asp?id=13725630}
\transl
\jour High Temperature
\yr 2010
\vol 48
\issue 2
\pages 261--271
\crossref{https://doi.org/10.1134/S0018151X10020197}
\isi{http://gateway.isiknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&DestLinkType=FullRecord&DestApp=ALL_WOS&KeyUT=000277241300019}
\elib{http://elibrary.ru/item.asp?id=15334142}
\scopus{http://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-77952298052}


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    Citing articles on Google Scholar: Russian citations, English citations
    Related articles on Google Scholar: Russian articles, English articles

    This publication is cited in the following articles:
    1. D. A. Lyubimov, “Investigation of Impact of Jets with Zero-Net-Mass Flux on Flow in Curvilinear Diffusers”, High Temperature, 49:4 (2011), 539–549  mathnet  crossref  isi  elib  elib
    2. Savin G.I. Benderskiy L.A. Lyubimov D.A. Rybakov A.A., “Rans/Iles Method Optimization For Effective Calculations on Supercomuter”, Lobachevskii J. Math., 40:5, 1, SI (2019), 566–573  crossref  isi
  • Teplofizika vysokikh temperatur Teplofizika vysokikh temperatur
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