Výsledky vyhledávání - "Djahid Gueraiche"

Akademický článek

Long-Endurance Mars Exploration Flying Vehicle: A Project Brief

Autor: Elena Karpovich, Timur Kombaev, Djahid Gueraiche, Daria Evdokimova, Kirill Alexandrov

Publikováno v: Aerospace, Vol 10, Iss 11, p 965 (2023)

The paper presents specifications for the Long-Endurance Mars Exploration Flying Vehicle (LEMFEV), which will be used as future design input data. The specifications are based on the analysis of previous Mars missions and scientific data collected by

Externí odkaz: https://doaj.org/article/af33436e57d540a7a15ab2689d0471d3

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Akademický článek

Investigation of a Light Boxplane Model Using Tuft Flow Visualization and CFD

Autor: Elena Karpovich, Djahid Gueraiche, Natalya Sergeeva, Alexander Kuznetsov

Publikováno v: Fluids, Vol 6, Iss 12, p 451 (2021)

In this paper, we addressed the flow patterns over a light boxplane scale model to explain the previously discovered disagreement between its predicted and experimental aerodynamic characteristics. By tuft flow and CFD visualization, we explored the

Externí odkaz: https://doaj.org/article/899fab03d86f42a0b83ba243197e9651

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Akademický článek

Winglet Geometry Impact on DLR-F4 Aerodynamics and an Analysis of a Hyperbolic Winglet Concept

Autor: Djahid Gueraiche, Sergey Popov

Publikováno v: Aerospace, Vol 4, Iss 4, p 60 (2017)

In this article, the growth of aerodynamic efficiency and the growth of the wing structural stress is studied for DLR-F4 typical transport aircraft wing-body, after installing classical Whitcomb winglets of different configurations and a delta wingti

Externí odkaz: https://doaj.org/article/2f133be78c6c411584a9c023560fb567

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