81–100 of 207 hits
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    Temperature distribution in a CFRP box structure subject to transient heat fluxes

    Miller, J.R. / Weaver, P.M. | Tema Archive | 2001
    Finite element and analytical approaches are used to determine the transient temperature distribution through an air-filled box structure ...

    A multifunctional flexure hinge for deploying omnidirectional solar arrays

    Hinkley, D. / Simburger, E.J. | Tema Archive | 2001
    an extremely flexible metal has been suggested. In this paper, the prior use of the superelastic Ti-Ni alloy for the structure, hinge and ...

    Analysis of high energy impact on lightweight composite (sandwich) structures

    Stresing, D.W. / Binienda, W.K. / Dhruva, V. | Tema Archive | 2001
    damage. The task is quite difficult due to the nature of the composite materials and the non-linear failure of the structure and impacting object ...

    Piezothermoelastic behavior of thin-walled composite beams with elastic couplings

    Kaiser, C. | Tema Archive | 2001
    Composite materials offer a wide range of applications in aerospace structures. Combined with integrated active components like ...

    Smart Materials in Inflatable Structure Applications

    Ruggiero, Eric / Park, Gyuhae / Inman, Daniel et al. | AIAA | 2002
    Publisher: The American Institute of Aeronautics and Astronautics

    Design of Practical Composite Structure Using Enhancements to MSC.Nastran Structural Analysis and Optimization

    Barker, Daniel / Johnson, John / Johnson, Erwin et al. | AIAA | 2002
    Publisher: The American Institute of Aeronautics and Astronautics

    Structure and Properties of Carbon Nanotube Reinforced Nanocomposites

    Ko, Frank K. / Khan, Sakina / Ali, Ashraf et al. | AIAA | 2002
    Publisher: The American Institute of Aeronautics and Astronautics

    Development of a Multifunctional Inflatable Structure for the PowerSphere Concept

    Simburger, Edward / Matsumoto, James / Lin, John et al. | AIAA | 2002
    Publisher: The American Institute of Aeronautics and Astronautics

    An Inflatable Rigidizable Truss Structure Based on New Sub-Tg Polyurethane Composites

    Guidanean, Koorosh / Lichodziejewski, David | AIAA | 2002
    Publisher: The American Institute of Aeronautics and Astronautics

    Monolithic Structure: Materials and Methods for Reduced Cost, Reduced Weight and Improved Damage Tolerance

    van der Veen, Sjoerd / Ehrstrom, Jean-Christophe / Muzzolini, Raphael | AIAA | 2003
    Publisher: The American Institute of Aeronautics and Astronautics

    Design of a Membrane Aperture Deployable Structure

    Smith, Ralph / Robertson, Lawrence | AIAA | 2003
    Publisher: The American Institute of Aeronautics and Astronautics

    Damage Assessment for Composite Sandwich Structure

    Walker, Thomas / Graesser, Douglas / Ward, Stephen et al. | AIAA | 2003
    Publisher: The American Institute of Aeronautics and Astronautics

    Shock Response of a Damped Linear Structure Using GHM Finite Elements

    McTavish, Donald | AIAA | 2003
    Publisher: The American Institute of Aeronautics and Astronautics

    Optimal design and damage tolerance verification of an isogrid structure for helicopter application

    Baker, D.J. / Ambur, D.R. / Fudge, J. et al. | Tema Archive | 2003
    the rotorcraft that is subjected to combined in-plane compression and shear loads was generated using a design tool that utilizes a smeared ...

    Enhanced structural damage tolerance of CFRP primary structures by Z-pin reinforcement

    Clarke, A. / Greenhalgh, E. / Meeks, C. et al. | Tema Archive | 2003
    of work has shown how uniaxially loaded stiffened panels can be compared to a wingbox structure loaded in bending. Following a brief ...

    Modeling and validation of damped plexiglas windows for noise control

    Buehrle, R.D. / Gibbs, G.P. / Klos, J. et al. | Tema Archive | 2003
    Windows are a significant path for structure-borne and air-borne noise transmission in general aviation aircraft. In this paper, numerical ...

    Polyurethane foam injection and expansion in thin-film inflatable booms under semi-vacuum conditions

    Schoenfeld, M.P. / Tinker, M.L. | Tema Archive | 2003
    Investigations of the behavior and mechanics of polyurethane foam-filled deployable structures were conducted. These investigations were ...

    Durability characterization of active fiber composite actuators for helicopter rotor blade applications

    Wickramasinghe, V.K. / Hagood, N.W. | Tema Archive | 2003
    electromechanical material characterization to evaluate AFCs both as actuators and as structural components of the rotor blade. The long-term durability ...
    Keywords: faserverstärkter Werkstoff

    Characterization of polyimide foams for ultra-lightweight space structures

    Veazie, D.R. / Vincent, S. / Weiser, E. | Tema Archive | 2003
    with higher structural strength. However, if the thermal protection and lighter weight (density) is of primary concern, TEEK(trademark) foams ...

    Predicting the Influence of Nano-scale Material Structure on the In-plane Buckling of Orthotropic Plates

    Gates, Thomas / Odegard, Gregory / Nemeth, Michael et al. | AIAA | 2004
    Publisher: The American Institute of Aeronautics and Astronautics