Effect of a uncertainties of flow parameters on the separation zone at supersonic speeds

The CFD calculations were performed basing on RANS approach with the Menter transition model [1]. The shock wave / boundary layer interaction (SWBLI) developed on a flat plate was considered. The oblique incident shock wave was generated by a wedge which was placed over the plate. The sensitivity of...

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Bibliographic Details
Published in:Journal of physics. Conference series 2019-11, Vol.1404 (1), p.12085
Main Authors: Kutepova, A I, Polivanov, P A, Sidorenko, A A
Format: Article
Language:English
Subjects:
Angle of attack
Boundary layer interaction
Boundary layer transition
Flat plates
Parameter sensitivity
Physics
Separation
Shock waves
Wind tunnels
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Summary:The CFD calculations were performed basing on RANS approach with the Menter transition model [1]. The shock wave / boundary layer interaction (SWBLI) developed on a flat plate was considered. The oblique incident shock wave was generated by a wedge which was placed over the plate. The sensitivity of the separation zone to various inflow and geometrics parameters was studied. Verification of the calculations was carried out on the basis of experiments performed in the T-325 wind tunnel [2] for an angle of attack of wedge β = 4°.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1404/1/012085