1–20 von 1,956 Ergebnissen
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    Zonal Detached Eddy Simulations of a Dual-Stream Jet: Turbulence Rate Sensitivity

    Verrière, Jonas / Gand, Fabien / Deck, Sébastien | AIAA | 2017
    nozzle ducts’ exhaust. The nozzle design and operating conditions are typically those of an aircraft engine at cruise, although the external flow ...
    Verlag: The American Institute of Aeronautics and Astronautics

      Zonal Detached Eddy Simulations of a Dual-Stream Jet: Turbulence Rate Sensitivity

      Verrière, Jonas | Online Contents | 2017
      ducts’ exhaust. The nozzle design and operating conditions are typically those of an aircraft engine at cruise, although the external flow is ...
      Verlag: AIAA , Reston, Va. [u.a.]

      Zonal Detached Eddy Simulations of a Dual-Stream Jet: Turbulence Rate Sensitivity

      Verrière, Jonas | Online Contents | 2017
      ducts’ exhaust. The nozzle design and operating conditions are typically those of an aircraft engine at cruise, although the external flow is ...
      Verlag: AIAA , Reston, Va. [u.a.]

    Zonal Detached-Eddy Simulations of a Dual-Stream Jet

    Verrière, Jonas / Gand, Fabien / Deck, Sébastien | AIAA | 2016
    operating conditions are typically those of an aircraft engine at cruise, although the external flow speed is not simulated. The paper focuses on ...
    Verlag: The American Institute of Aeronautics and Astronautics

      Zonal Detached-Eddy Simulations of a Dual-Stream Jet

      Verrière, Jonas | Online Contents | 2016
      operating conditions are typically those of an aircraft engine at cruise, although the external flow speed is not simulated. The paper focuses on ...
      Verlag: AIAA , Reston, Va. [u.a.]

    Zonal Detached-Eddy Simulation of Separated Flow Around a Finite-Span Wing

    Richez, F | Online Contents | 2015
    The unsteady turbulent flow around a three-dimensional finite-span wing at stall is investigated by means of a zonal detached-eddy ...
    Verlag: AIAA , Reston, Va. [u.a.]
    Schlagwörter: Aircraft

    Zonal Detached Eddy Simulation of a Civil Aircraft with a Deflected Spoiler

    Gand, F. | AIAA | 2012
    of major importance in the aerodynamic design process of an aircraft related to tail buffet. ...
    Verlag: The American Institute of Aeronautics and Astronautics
    Schlagwörter: Civil Aircraft

    Zonal Detached Eddy Simulation of a Civil Aircraft with a Deflected Spoiler

    Online Contents | 2013
    Verlag: AIAA , Reston, Va. [u.a.]

    YOLOv4 Object Detection Model for Nondestructive Radiographic Testing in Aviation Maintenance Tasks

    Chen, Zhi-Hao / Juang, Jyh-Ching | AIAA | 2021
    Verlag: The American Institute of Aeronautics and Astronautics
    Schlagwörter: Aircraft Fuselages

    X-HALE: A Very Flexible Unmanned Aerial Vehicle for Nonlinear Aeroelastic Tests

    Cesnik, Carlos E. S. / Senatore, Patrick J. / Su, Weihua et al. | AIAA | 2012
    Verlag: The American Institute of Aeronautics and Astronautics
    Schlagwörter: Remotely Piloted Aircraft , Aircraft Configurations , Aircraft Flight Dynamics

    Workshop report for the AIAA 6th Aeroacoustics Conference

    TAM, C. K. W. | AIAA | 1981
    Verlag: The American Institute of Aeronautics and Astronautics

    Workshop report for the AIAA 5th Aeroacoustics Conference

    GOLDSTEIN, M. E. | AIAA | 1980
    Verlag: The American Institute of Aeronautics and Astronautics

    Workshop Report for the 4th AIAA Aeroacoustics Conference

    Craig D. Simcox | AIAA | 1979
    Verlag: The American Institute of Aeronautics and Astronautics

    Within Homogeneous Turbulence: Crow Instability Large Eddy Simulation of Aircraft Wake Vortices

    Jongil Han / Yuh-Lang Lin / David G. Schowalter et al. | AIAA | 2000
    Verlag: The American Institute of Aeronautics and Astronautics

    Wing-tip vortices, turbulence, and the distribution of emissions

    Gerz, T. / Holzäpfel, F. | Tema Archiv | 1999
    the aircraft are distinguished. The former is weak and anisotropic with eddy sizes in the order of the wing span, whereas the latter is ...

    Wing Tip Vortices from an Exergy-Based Perspective

    Memon, Muhammad Omar | Online Contents | 2015
    , the exergy method holds promise as a metric for the improvement of aircraft performance through the reduction of lift-induced drag. Presented ...
    Schlagwörter: Second law of thermodynamics

    Wind-Tunnel Testing of Otto Lilienthal’s Production Aircraft from 1893

    Wienke, Felix / Raffel, Markus / Dillmann, Andreas | AIAA | 2020

    A full-scale wind-tunnel test of a replica of Otto Lilienthal’s Normalsegelapparat from 1893 was conducted in a closed

     ...
    Verlag: The American Institute of Aeronautics and Astronautics

    Wind Tunnel System for Active Flutter Suppression Research: Overview and Insights

    Ricci, Sergio / Toffol, Francesco / De Gaspari, Alessandro et al. | AIAA | 2022

    This paper describes the development of a new state-of-the-art large wind tunnel model for active flutter suppression studies as well as

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

    Wind-Tunnel and CFD Investigations Focused on Transition and Performance Predictions of Laminar Wings

    Hue, David / Vermeersch, Olivier / Duchemin, Jérémy et al. | AIAA | 2017
    Predictions of Laminar Airfoils,” AIAA Journal, Vol. 53, No. 9, Sept. 2015, pp. 2694–2712) that focused on transition and drag ...
    Verlag: The American Institute of Aeronautics and Astronautics

    When Are Allowables Conservative?

    del Rosario, Zachary / Fenrich, Richard W. / Iaccarino, Gianluca | AIAA | 2021

    Aircraft designers are legally required to treat manufacturing variability so as to minimize the probability of structural failure

     ...
    Verlag: The American Institute of Aeronautics and Astronautics
    Schlagwörter: Code of Federal Regulations , Aircraft Design , Aircraft Structures

    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 ...
    Verlag: The American Institute of Aeronautics and Astronautics
    Schlagwörter: Aircraft Direct Operating Cost

      Weight Indexing for Wing-Shape Multi-Objective Optimization

      Elham, Ali / Tooren, Michel J.L. van | Tema Archiv | 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 ...

    Weighted Gradient-Enhanced Kriging for High-Dimensional Surrogate Modeling and Design Optimization

    Han, Zhong-Hua / Zhang, Yu / Song, Chen-Xing et al. | AIAA | 2017

    A novel formulation of gradient-enhanced surrogate model, called weighted gradient-enhanced kriging, is proposed and used in combination

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

    Waverider Design Using Osculating Method

    Liu, Chuanzhen / Bai, Peng | AIAA | 2024

    Because of the requirements of payload capability, flight range, and maneuverability, hypersonic aircraft demand high aerodynamic

     ...
    Verlag: The American Institute of Aeronautics and Astronautics
    Schlagwörter: Hypersonic Aircraft , Aircraft Wing Design , Aircraft Components and Structure