1–10 von 29 Ergebnissen
|

    Aerodynamic Shape Optimization Investigations of the Common Research Model Wing Benchmark

    Lyu, Zhoujie / Kenway, Gaetan K. W. / Martins, Joaquim R. R. A. | AIAA | 2014
    results. This work addresses this issue by solving a series of aerodynamic shape optimization problems based on the Common Research Model wing ...
    Verlag: The American Institute of Aeronautics and Astronautics
    Schlagwörter: Aircraft Configurations

    Aeroelastic Stability of Conventional and Tow-Steered Composite Plates Under Stochastic Fiber Volume

    Guimarães, Thiago A. M. / Silva, Higor L. / Rade, Domingos A. et al. | AIAA | 2020
    quantification in the design of aircraft and spacecraft structures when uncertainties induced by the manufacturing process must be dealt with. ...
    Verlag: The American Institute of Aeronautics and Astronautics

    Benchmark Aerostructural Models for the Study of Transonic Aircraft Wings

    Brooks, Timothy R. / Kenway, Gaetan K. W. / Martins, Joaquim R. R. A. | AIAA | 2018
    structure. Additionally, because modern transport aircraft are trending toward higher-aspect-ratio wing designs, a higher-aspect-ratio variant of ...
    Verlag: The American Institute of Aeronautics and Astronautics
    Schlagwörter: Transonic Aircraft , Aircraft Configurations

    Buffet-Onset Constraint Formulation for Aerodynamic Shape Optimization

    Kenway, Gaetan K. W. / Martins, Joaquim R. R. A. | AIAA | 2017

    High-fidelity computational modeling and optimization of aircraft configurations have the potential to enable engineers to create more

     ...
    Verlag: The American Institute of Aeronautics and Astronautics
    Schlagwörter: Aircraft Configurations

    Component-Based Geometry Manipulation for Aerodynamic Shape Optimization with Overset Meshes

    Secco, Ney R. / Jasa, John P. / Kenway, Gaetan K. W. et al. | AIAA | 2018
    aircraft components overlap to model the full aircraft configuration. However, from the standpoint of geometry manipulation, most methods operate ...
    Verlag: The American Institute of Aeronautics and Astronautics
    Schlagwörter: Aircraft Configurations

    Computation of Aircraft Stability Derivatives Using an Automatic Differentiation Adjoint Approach

    Mader, Charles A. / Martins, Joaquim R. R. A. | AIAA | 2011
    Verlag: The American Institute of Aeronautics and Astronautics
    Schlagwörter: Aircraft Configurations

    Computing Stability Derivatives and Their Gradients for Aerodynamic Shape Optimization

    Mader, Charles A. / Martins, Joaquim R. R. A. | AIAA | 2014

    Aerodynamic shape optimization of aircraft configurations often ignores stability considerations. To address this, a method for the

     ...
    Verlag: The American Institute of Aeronautics and Astronautics
    Schlagwörter: Aircraft Configurations , Aircraft Design , Tailless Aircraft

    Coupled Newton–Krylov Time-Spectral Solver for Flutter and Limit Cycle Oscillation Prediction

    He, Sicheng / Jonsson, Eirikur / Mader, Charles A. et al. | AIAA | 2021

    Flutter and limit cycle oscillation (LCO) are important phenomena that need to be considered in aircraft design. Previous harmonic

     ...
    Verlag: The American Institute of Aeronautics and Astronautics
    Schlagwörter: Aircraft Design

    DAFoam: An Open-Source Adjoint Framework for Multidisciplinary Design Optimization with OpenFOAM

    He, Ping / Mader, Charles A. / Martins, Joaquim R. R. A. et al. | AIAA | 2020
    of a transonic aircraft configuration, aerothermal optimization of a turbine internal cooling passage, and aerostructural optimization of a ...
    Verlag: The American Institute of Aeronautics and Astronautics
    Schlagwörter: Aircraft Configurations

    Data-Driven Forecasting of Postflutter Responses of Geometrically Nonlinear Wings

    Riso, Cristina / Ghadami, Amin / Cesnik, Carlos E. S. et al. | AIAA | 2020

    Ensuring adequate flutter margins is a critical step in aircraft design. However, in the presence of nonlinear effects, subcritical

     ...
    Verlag: The American Institute of Aeronautics and Astronautics
    Schlagwörter: Aircraft Design , Angle of Attack