Computational Design of S-Duct Intakes for the NATO AVT-251 Multi-Disciplinary Configuration

Jirasek, Adam; Aref, Pooneh; Ghoreyshi, Mehdi; Cummings, Russell M.; Mare, Luca di

doi:10.2514/6.2018-3164

Cited by 5 publications

(2 citation statements)

References 21 publications

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“…Due to limitations in time and resources, their final results could not be incorporated directly into the overall aircraft concept; however, their demands were considered as boundary conditions where possible. More Details on engine integration work for MULDICON can be found in [51][52][53][54].…”

Section: Muldicon Designmentioning

confidence: 99%

Design studies and multi-disciplinary assessment of agile and highly swept flying wing configurations

Liersch¹,

Schütte²,

Siggel

et al. 2020

CEAS Aeronaut J

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This article belongs to a series of publications on the design and assessment of the MULDICON UCAV configuration. MULDICON is a 53° swept flying wing combat aircraft concept, investigated in a common effort between the DLR research project Mephisto and the NATO STO Research Task Group AVT-251. This article focuses on the development of the overall concept starting from its predecessor, the SACCON configuration, and the requirements which had been defined for the MULDICON design task. A second focus is placed on the investigation of the vortex-dominated flow topology arising around such a configuration and its sensitivity to specific geometric changes. Furthermore, the article briefly introduces the DLR conceptual aircraft design system and the extensions which have been developed for improving its capabilities for UCAV assessment. Finally, an industrial view on the MULDICON design task is provided, as well as a conclusion of the Mephisto results and an outlook upon further work.

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Section: Muldicon Designmentioning

confidence: 99%

Design studies and multi-disciplinary assessment of agile and highly swept flying wing configurations

Liersch¹,

Schütte²,

Siggel

et al. 2020

CEAS Aeronaut J

View full text Add to dashboard Cite

show abstract

“…Computational Fluid Dynamics (CFD) is used to support the development of complex intakes. Today, steady state computations represent a valuable tool for the optimization of intake design with (Jirásek, 2006;Yi et al, 2012) and without (Edefur and Tormalm, 2018;Jirasek et al, 2018) flow control devices at a relatively low computational cost. However, these models have proven to be inadequate for the prediction of massively separated flows fields where the dynamics of large scale turbulent structures play a central role in the flow behaviour.…”

Section: Introductionmentioning

confidence: 99%

Numerical investigation of the unsteady distortion for an S-duct intake with mechanical vortex generators

Tanguy

MacManus

Garnier

2022

International Journal of Heat and Fluid Flow

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Aerodynamic and aeroelastic uncertainty quantification of NATO STO AVT-251 unmanned combat aerial vehicle

Ronch

Drofelnik

Rooij³

et al. 2019

Aerospace Science and Technology

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Computational Design of S-Duct Intakes for the NATO AVT-251 Multi-Disciplinary Configuration

Cited by 5 publications

References 21 publications

Design studies and multi-disciplinary assessment of agile and highly swept flying wing configurations

Design studies and multi-disciplinary assessment of agile and highly swept flying wing configurations

Numerical investigation of the unsteady distortion for an S-duct intake with mechanical vortex generators

Aerodynamic and aeroelastic uncertainty quantification of NATO STO AVT-251 unmanned combat aerial vehicle

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