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    Environmentally friendly power sources for aerospace applications

    Lape, N. / Mosquera, J. / Bataller, E. et al. | Tema Archive | 2008
    working towards this goal by studying the possible application of advanced batteries and fuel-cell systems in aeronautical applications. One ...

    Developments of high-performance composites by innovative ex situ concept for aerospace application

    Yi, Xiao-Su / An, Xuefeng | Tema Archive | 2009
    In the framework of the National Key Basic Research Program (973 Program) the authors focus their attention on research and development of ...

    Methodology to analyse aerospace structures repaired with a bonded composite patch

    Naboulsi, S. / Mall, S. | Tema Archive | 1999
    Adhesively bonded composite repair of metallic structures in one of the candidate technologies that has enormous potential in the ageing ...

    Airworthiness aspects of new technologies: Interaction between aircraft structural dynamics and control systems

    Hockenhull, M. | Tema Archive | 1999
    airworthiness regulation. In this paper, the scope and interpretation of a new FAR/JAR Part 25 regulation in preparation is discussed, applicable to ...

    Transportex. Directory of Canadian Textiles & Composite Materials used in the construction of Road & Rail Vehicles, Watercraft and Aircraft

    Tema Archive | 2009
    The Transportex Directory is the directory of Canadian textiles and composites used in the automotive, nautical, railway and aerospace ...

    Studies of trims, stability, controllability, and some flying qualities of a tandem rotor helicopter

    Cao, Yihua / Li, Guozhi / Yang, Qian | Tema Archive | 2009
    Two mathematical models for determining the trims of a tandem rotor helicopter were constructed separately using two technologies (momentum ...

    The fundamental configuration and design of the compound helicopter

    Orchard, M. / Newman, S. | Tema Archive | 2003
    research performed, albeit disjointed, and many flight demonstrator compound helicopters produced and trialled since the end of the Second World ...

    Investigating the emissions and performance of high bypass ratio aero-engines

    Sorato, S. / Pascovici, D.S. / Ogaji, S.O.T. et al. | Tema Archive | 2008
    In the last decades the development of new technologies and methods of analysis has brought a continuous improvement of the performance of ...

    Exploring the aerodynamic characteristics of a blown annular wing for vertical/short take-off and landing applications

    Saeed, B. / Gratton, G. | Tema Archive | 2011
    landing technologies, and substantially eliminating induced drag. Concentrating on hovering and slow flight, it is shown that such a wing works ...

    The algorithm and program complex for splitting on a parts the records of acoustic waves recorded during the work of plasma actuator flush-mounted in the model plane nozzle with the purpose of analyzing their robust spectral and correlation characteristics

    Chernousov, A.D. / Malakhov, D.V. / Skvortsova, N.N. | Tema Archive | 2014
    Currently acute problem of developing new technologies by reducing the noise of aircraft engines, including the directional impact on the ...

    Nonlinear dynamics of a SMA large-scale space structure

    Paula, Aline S. de / Savi, Marcelo A. / Lagoudas, Dimitris C. | Tema Archive | 2012
    Large-scale structures are of special interest of aerospace applications, especially the ones involving smart materials. This paper deals ...

    An efficient and robust method for predicting helicopter high-speed impulsive noise

    Brentner, K.S. | Tema Archive | 1997
    approximation of the quadrupole source strength is made and integrands with 1/r2 and 1/r3 dependence are retained. This paper ...

    Study of roundness on cylindrical bars turned of aluminium-copper alloys UNS A92024

    Marcos-Barcena, M. / Sebastian-Perez, M.A. / Contreras-Samper, J.P. et al. | Tema Archive | 2005
    Aluminium alloys are broadly employed in aerospace industry for the production of the different elements that conform the airships ...

    Challenges to developing and producing MMCs for space applications

    Kunze, J.M. / Bampton, C.C. | Tema Archive | 2001
    MMCs (metal-matrix composites) offer a number of potential benefits to the aerospace industry, and these have led to important applications ...

    Characterization of aeronautical engine parts welded with capacitor discharge welding technology

    Palano, F. / Panella, F.W. / Dattoma, V. | Tema Archive | 2010
    development of advanced technologies for aeronautical components repair is of particular interest and the structural performances at room and working ...

    An investigation into potential fuel savings for 110-130 seat passenger transport aircraft due to the incorporation of natural laminar flow or hybrid laminar flow control on the engine nacelles

    Young, Trevor M. | Tema Archive | 2013
    potential of laminar flow technologies has also been explored. The potential fuel savings for the aircraft fleet (with the incorporation of hybrid ...

    Hydrogen fuel tanks for subsonic transport aircraft

    Verstraete, D. / Hendrick, P. / Pilidis, P. et al. | Tema Archive | 2010
    , the design of light yet highly insulated tanks for cryogenic liquid hydrogen has been identified as one of the key enabling technologies ...

    Hybrid fabrication route - cost efficient CFRP primary airframe structures

    Kaps, R. / Herbeck, L. / Herrmann, A. | Tema Archive | 2006
    in aeronautical and aerospace engineering, since their high degree of stiffness and mechanical stability at low specific weight makes a ...

    New method uses hardness to find yield strength

    Radmard, Shadie / Berg, Monique | Tema Archive | 2011
    der Rohrleitungshärte vorgestellt. Diese Methode liefert statistisch sicherere Ergebnisse als in CFR (Code of Federal Regulations) Title 49 ...

    Low-NO(x) combustors for hydrogen fueled aero engine

    Ziemann, J. / Shum, F. / Moore, M. et al. | Tema Archive | 1998
    Against the background of increasing environmental concerns, analytical modelling and experimental tests on low-NOx hydrogen combustors for ...