Synonyms were used for: Aircraft Design
Search without synonyms: title: Aircraft Aerodynamic Design

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    Initial Weight Estimation of Twin Fuselage Configuration in Aircraft Conceptual Design

    Free access
    Ma, Yiyuan / Yan, Jin / Elham, Ali | BASE | 2021
    The Ultra High Aspect Ratio Wing (UHARW) concept can improve the aircraft 's aerodynamic efficiency and reduce fuel consumption. T he Twin ...
    Keywords: aircraft conceptual design

      Initial Weight Estimation of Twin Fuselage Configuration in Aircraft Conceptual Design

      Free access
      Ma, Yiyuan / Yan, Jin / Elham, Ali | BASE | 2021
      The Ultra High Aspect Ratio Wing (UHARW) concept can improve the aircraft 's aerodynamic efficiency and reduce fuel consumption. T he Twin ...
      Keywords: aircraft conceptual design

      Initial weight estimation of twin-fuselage configuration in aircraft conceptual design

      Ma, Yiyuan / Yan, Jin / Elham, Ali | SAGE Publications | 2023
      weight estimation method is improved for higher fidelity aerodynamic analysis and modified for composite material structures of TF aircraft. This ...
      Keywords: aircraft conceptual design

    Initial Weight Estimation of Twin Fuselage Configuration in Aircraft Conceptual Design

    Ma, Yiyuan / Yan, Jin / Elham, Ali | DataCite | 2021
    The Ultra High Aspect Ratio Wing (UHARW) concept can improve the aircraft 's aerodynamic efficiency and reduce fuel consumption. T he Twin ...
    Keywords: Twin fuselage configurati on, initial weight estimation, vortex lattice m ethod, composite materials, aircraft conceptual design

    Bilevel Optimization Strategy for Aircraft Wing Design Using Parallel Computing

    Elham, Ali / van Tooren, Michel J. L. / Sobieszczanski-Sobieski, Jaroslaw | AIAA | 2014

    A new bilevel optimization strategy for wing design is developed, in which the optimizations of the wing-planform and wing-airfoil

     ...
    Keywords: Aircraft Wing Design , Aerodynamic Characteristics

      Bilevel Optimization Strategy for Aircraft Wing Design Using Parallel Computing

      Elham, Ali / Tooren, Michel J.L. van / Sobieszczanski-Sobieski, Jaroslaw | Tema Archive | 2014
      A new bilevel optimization strategy for wing design is developed, in which the optimizations of the wing-planform and wing-airfoil shapes ...
      Keywords: Luftfahrzeug

    Multi-Fidelity Design Optimization of a Long-Range Blended Wing Body Aircraft with New Airframe Technologies

    Free access
    Karpuk, Stanislav / Liu, Yaolong / Elham, Ali | BASE | 2020
    optimized using the multi-fidelity aircraft design code SUAVE with a connection to the Computational Fluid Dynamics (CFD) code SU2. The conceptual ...
    Keywords: aircraft design -- aerodynamics -- aerodynamic design optimization -- blended wing body -- new airframe technologies

      Multi-Fidelity Design Optimization of a Long-Range Blended Wing Body Aircraft with New Airframe Technologies

      Free access
      Karpuk, Stanislav / Liu, Yaolong / Elham, Ali | BASE | 2020
      optimized using the multi-fidelity aircraft design code SUAVE with a connection to the Computational Fluid Dynamics (CFD) code SU2. The conceptual ...
      Keywords: aircraft design -- aerodynamics -- aerodynamic design optimization -- blended wing body -- new airframe technologies

    Multidisciplinary Design Optimization of Twin-Fuselage Aircraft with Boundary-Layer-Ingesting Distributed Propulsion

    Ma, Yiyuan / Zhang, Wei / Elham, Ali | AIAA | 2022

    The requirements of sustainable and fuel-efficient next-generation air transportation place greater demands on future aircraft design

     ...

    Design Investigation of Potential Long-Range Hydrogen Combustion Blended Wing Body Aircraft with Future Technologies

    Free access
    Karpuk, Stanislav / Ma, Yiyuan / Elham, Ali | BASE | 2023
    multi-disciplinary optimizations. To assess potential uncertainties of the fidelity of aerodynamic analysis tools, high-fidelity aerodynamic ...
    Keywords: blended wing body -- aircraft design -- sustainable aviation -- multidisciplinary design optimization -- aircraft performance

    Conceptual Design and Comparative Study of Strut-Braced Wing and Twin-Fuselage Aircraft Configurations with Ultra-High Aspect Ratio Wings

    Free access
    Ma, Yiyuan / Karpuk, Stanislav / Elham, Ali | BASE | 2021
    ratio wings (UHARW) configuration is one key enabling strategy for improving aircraft aerodynamic efficiency and reducing fuel consumption and ...

      Conceptual Design and Comparative Study of Strut-Braced Wing and Twin-Fuselage Aircraft Configurations with Ultra-High Aspect Ratio Wings

      Free access
      Ma, Yiyuan / Karpuk, Stanislav / Elham, Ali | BASE | 2021
      ratio wings (UHARW) configuration is one key enabling strategy for improving aircraft aerodynamic efficiency and reducing fuel consumption and ...

    Conceptual Design and Comparative Study of Strut-Braced Wing and Twin-Fuselage Aircraft Configurations with Ultra-High Aspect Ratio Wings

    Ma, Yiyuan / Karpuk, Stanislav / Elham, Ali | DataCite | 2021
    ratio wings (UHARW) configuration is one key enabling strategy for improving aircraft aerodynamic efficiency and reducing fuel consumption and ...

    Aerostructural Optimization and Comparative Study of Twin-Fuselage and Strut-Braced-Wing Aircraft Configurations

    Ma, Yiyuan / Abouhamzeh, Morteza / Elham, Ali | AIAA | 2023
    designed in the conceptual design phase. In comparison to the original reference aircraft A320neo, the optimized TF and SBW have 48 and 31% lower ...
    Keywords: Aircraft Components and Structure , Aircraft Wing Design , Aerodynamic Shape Optimization , Aircraft Design

    Multidisciplinary Design Optimization of Transonic Wings with Boundary-Layer Suction

    Mosca, Valerio / Sudhi, Anand / Badrya, Camli et al. | AIAA | 2023

    A quasi-three-dimensional aerodynamic solver is developed for the aerodynamic analysis of wings in a transonic regime that is able to

     ...
    Keywords: Multidisciplinary Design and Optimization , Aircraft Wing Design

    Geometrically Nonlinear Coupled Adjoint Aerostructural Optimization of Natural-Laminar-Flow Strut-Braced Wing

    Ma, Yiyuan / Abouhamzeh, Morteza / Elham, Ali | AIAA | 2022
    methods and typical linear structural analysis models. This paper establishes a framework for SBW aircraft conceptual design, conceptual ...
    Keywords: Aircraft Components and Structure , Aerodynamic Shape Optimization , Aircraft Wing Design , Aircraft Design

    Designing high aspect ratio wings: A review of concepts and approaches

    Ma, Yiyuan / Elham, Ali | Elsevier | 2024
    design approaches for HARW aircraft, systematically covering aspects including aerodynamic, aeroelastic, aerostructural, and experimental designs ...
    Keywords: Civil transport aircraft , Unconventional aircraft , Aircraft conceptual design , Aeroelastic design

    Weight Indexing for Wing-Shape Multi-Objective Optimization

    Elham, Ali / van Tooren, Michel J. L. | AIAA | 2014
    aircraft maximum takeoff weight and the aircraft direct operating cost are used as the design figures of merit to identify the best wings among the ...
    Keywords: Aerodynamic Shape Optimization , Aerodynamic Efficiency , Aircraft Direct Operating Cost

      Weight Indexing for Wing-Shape Multi-Objective Optimization

      Elham, Ali / Tooren, Michel J.L. van | Tema Archive | 2014
      maximum takeoff weight and the aircraft direct operating cost are used as the design figures of merit to identify the best wings among the wings ...

    Investigating the potential of parallel hybrid-electric retrofit of narrow-body airliner for emission reduction

    Jiang, Tianhong / Liu, Yaolong / Zheng, Yao et al. | SAGE Publications | 2023
    aerodynamic and engine deck surrogate models are built to include multidisciplinary impacts. To capture the off-design performance, a detailed flight ...
    Keywords: electric propulsion aircraft