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Numerical simulations of two-dimensional and three-dimensional shock wave/turbulent boundary layer interactions

Fang, Jian; Yao, Yufeng; Zheltovodov, A. A.; Lu, Lipeng

Authors

Jian Fang

Yufeng Yao Yufeng.Yao@uwe.ac.uk
Professor in Aerospace Engineering

A. A. Zheltovodov

Lipeng Lu

Abstract

The impinging shock-wave/flat-plate boundary layer interaction is a standard CFD case for two-dimensional (2D) SWTBLI, which represents the simplest SWTBLI configuration for the validation of turbulence models and computational methods. Although plenty of researches focused on this kind of flows2-5, the flow mechanism in it is still not well understood. Comparing with the 2D SWTBLI, the three-dimensional (3D) SWTBLI is even less studied and understood, although, it is closer to real flows and has special influences on the performances of intakes and control surfaces. Most researches of 3D SWTBLI are limited in the framework of experimental measurements6-12 and numerical simulations by solving Reynolds-averaged Navier–Stokes (RANS) equations13-16. The large-eddy simulation (LES) or direct numerical simulation (DNS), which can give detailed information of turbulent flows and greatly benefits the research of turbulence mechanisms, has not been applied in the 3D SWTBLI yet in published reports

Presentation Conference Type Conference Paper (unpublished)
Start Date Jun 30, 2014
Publication Date Jul 2, 2014
Peer Reviewed Peer Reviewed
Institution Citation Fang, J., Yao, Y., Zheltovodov, A. A., & Lu, L. (2014, June). Numerical simulations of two-dimensional and three-dimensional shock wave/turbulent boundary layer interactions. Paper presented at ICMAR 2014
Keywords numerical simulations, two-dimensional, three-dimensional, shockwave, turbulent boundary
Publisher URL http://conf.nsc.ru/icmar2014/en/
Related Public URLs http://conf.nsc.ru/files/conferences/icmar2014/239877/%D0%9F%D1%80%D0%BE%D0%B3%D1%80_ICMAR2014%20_%20finalen.pdf
Additional Information Title of Conference or Conference Proceedings : ICMAR 2014

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