1–20 von 63 Ergebnissen
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    AIAA: Shepherding in a New Era of Integrated Aerospace Information Systems…

    AIAA | 2018
    Verlag: The American Institute of Aeronautics and Astronautics
    Schlagwörter: Unmanned Aircraft System

    Design and modeling of selective reinforcements for integral aircraft structures

    Boscolo, Marco / Allegri, Giuliano / Zhang, Xiang | Tema Archiv | 2008
    A numerical simulation is presented in this paper on the performance of crack retarders bonded to integral metallic structures. The work is ...

    Comparative study of corrosion-fatigue in aircraft materials

    Wang, Q.Y. / Pidaparti, R.M. / Palakal, M.J. | Tema Archiv | 2001
    Corrosion-fatigue is one of the damage mechanisms affecting the structural integrity of the aging aircraft. Simple analytical and ...

    Computational fluid dynamics driven optimization of blended wing body aircraft

    Peigin, Sergey / Epstein, Boris | Tema Archiv | 2006
    Aircraft', Journal of the Royal Aeronautical Society, Vol. 51, 1947, pp. 481-510). The BWB configuration concept is a radical change from the ...

    Correction to: Aircraft noise generation and assessment

    Bertsch, L. / Snellen, M. / Enghardt, L. et al. | Online Contents | 2019
    The original version of below mentioned articles was unfortunately published with the special issue titleAircraft noise generation and ...

    Optimization of aircraft wings for gust loads: interval analysis-based approach

    Rao, S.S. / Majumder, Luna | Tema Archiv | 2008
    An interval-based approach is presented for the optimization of aircraft structures under dynamic loads. As a specific application, the ...

    Framework for aircraft conceptual design and environmental performance studies

    Antoine, Nicolas E. / Kroo, Ilan M. | Tema Archiv | 2005
    Although civil aircraft environmental performance has been important since the beginnings of commercial aviation, continuously increasing ...

    Efficient approach for multipoint aerodynamic wing design of business jet aircraft

    Epstein, Boris / Peigin, Sergey | Tema Archiv | 2007
    design of three-dimensional isolated wings. In the framework of the method, the total drag of an optimized aircraft configuration is minimized at ...

    Low-frequency acoustic shielding by the silent aircraft airframe

    Agarwal, Anurag / Dowling, Ann P. | Tema Archiv | 2007
    The 'Silent Aircraft Initiative' is a project funded by the Cambridge-MIT Institute (CMI). Its aim is to discover ways of reducing aircraft ...

    Extension to the Messinger model for aircraft icing

    Myers, T.G. | Tema Archiv | 2001
    a function of time, the ambient conditions, and the ice thickness. When glaze ice forms, the energy equation and mass balance are combined ...

    Manufacturability-based optimization of aircraft structures using physical programming

    Martinez, M.P. / Mesac, A. / Rais-Rohani, M. | Tema Archiv | 2001
    been developed. This methodology has been used to develop a computational tool for analysis and optimization of primary structural aircraft ...

    Intergrid transformation for aircraft aerolastic simulations

    Badcock, K.J. / Rampurawala, A.M. / Richards, B.E. | Tema Archiv | 2004
    This Note considers the generalization of a transformation method for passing information between structural and aerodynamic surface grids ...

    Measurement and prediction of noise propagation from a high-power jet aircraft

    Gee, Kent L. / Sparrow, Victor W. / James, Michael M. et al. | Tema Archiv | 2007
    the deployment of next-generation fighter aircraft. An amplitude-dependent wave speed, neglected as part of linear acoustics assumptions ...

    Bilevel Optimization Strategy for Aircraft Wing Design Using Parallel Computing

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

    Flutter failure risk assessment for damage-tolerant composite aircraft structures

    Styuart, Andrey V. / Livne, Eli / Demasi, Luciano et al. | Tema Archiv | 2011
    A method for quantifying the reliability and damage tolerance of aircraft composite structures due to flutter in the presence of multiple ...

    Large-eddy simulation of the vortex-pair breakup in aircraft wakes

    Lewellen, D.C. / Lewellen, W.S. | Tema Archiv | 1996
    We have utilized large-eddy simulations to simulate the transition from an aircraft wake dominated by the interaction of vortex-pair ...

    Aeroelastic response of composite aircraft swept wings impacted by a laser beam

    Polli, Gian Mario / Librescu, Liviu / Mastroddi, Franco | Tema Archiv | 2006
    A closed-form solution for the thermoaeroelastic response of an aircraft swept wing made of advanced composite materials and exposed to a ...

    Analytical and finite element modeling of riveted lap joints in aircraft structure

    Xiong, Y. / Bedair, O.K. | Tema Archiv | 1999
    Modeling procedures, using both analytical and numerical methods, for the stress analysis of riveted lap joints in aircraft structure are ...

    Digital control of local sound fields in an aircraft passenger compartment

    Warner, J.V. / Bernhard, R.J. | Tema Archiv | 1990
    Active noise control has been shown to be a promising solution for reducing noise levels in turboprop aircraft. The first part of this ...