1–20 von 25 Ergebnissen
|

    Development of high-temperature polyimide adhesives for a high speed civil transport: an OEM perspective

    Pate, K.D. / Cao, Tuan-Q. | Tema Archiv | 1998
    High Speed Civil Transport (HSCT) structural design concepts under consideration rely on structural bonding with polyimide adhesives to ...
    Verlag: Society for the Advancement of Material and Process Engineering (SAMPE) , Covina

    High temperature structural foam

    Weiser, E.S. / Bailiff, F.F. / Grimsley, B.W. et al. | Tema Archiv | 1998
    capable of retaining its strength over a wide range of environmental conditions. The High Speed Research Program has a need for low density core ...
    Verlag: Society for the Advancement of Material and Process Engineering (SAMPE) , Covina

    Effect of molecular weight on the composite properties of cured phenylethynyl terminated imide oligomers

    Smith, J.G. jun. / Connell, J.W. / Hergenrother, P.M. | Tema Archiv | 1998
    As part of a program to develop high temperature/high performance structural resins for aeronautical applications, imide oligomers ...
    Verlag: Society for the Advancement of Material and Process Engineering (SAMPE) , Covina

    High temperature polyimide foams for aerospace vehicles

    Weiser, E.S. / Johnson, T.F. / St. Clair, T.L. et al. | Tema Archiv | 1999
    Due to a demand by the aerospace industry, NASA has begun developing the next generation of polyimide foams which will be utilized to ...
    Verlag: Society for the Advancement of Material and Process Engineering (SAMPE) , Covina

    Plasma sprayed ultra high purity alumina based thermal control coatings

    Reed, C.K. / Wright, J. / Carlin, P. | Tema Archiv | 1998
    /zirconia/yttria. Solar absorptance values of approximately 0.12 were predicted and produced in the follow on Taguchi experiment for a coating ...
    Verlag: Society for the Advancement of Material and Process Engineering (SAMPE) , Covina

    On-line characterization of impacts on electrical train current collectors using integrated optical fiber grating sensor network

    Ecke, W. / Schroeder, K. / Kautz, M. et al. | Tema Archiv | 2005
    measures value and position of both con-tact forces and impacts under real-time conditions, immediately at the high voltage location of the ...

    Discharge characteristics of polymer films irradiated by electron beam

    Ishii, M. / Tsumura, E. / Hoja, Y. et al. | Tema Archiv | 1989
    Electrostatic charging and arc discharge on thin films of spacecraft dielectric materials are simulated in a laboratory by irradiating a ...

    Demonstration of enabling technology for the manufacture of large composite cryogenic tanks

    Brown, T. / Barber, H. | Tema Archiv | 1998
    . The need for a high performance-to-weight ratio, relatively large size, and thin laminate provide a unique combination of requirements that ...
    Verlag: Society for the Advancement of Material and Process Engineering (SAMPE) , Covina

    Affordable approaches to the production of complex aerospace composite components via resin transfer molding

    DeCillis, J.R. / Caputo, C.D. | Tema Archiv | 1998
    The introduction of resin transfer molding (RTM) within the high performance aerospace segment has increased the demand for developing ...
    Verlag: Society for the Advancement of Material and Process Engineering (SAMPE) , Covina

    Evaluation and selection of replacement thermal control materials for the Hubble Space Telescope

    Townsend, J.A. / Hansen, P.A. / McClendon, M.W. et al. | Tema Archiv | 1998
    The mechanical and optical properties of the metallized Teflon FEP thermal control materials on the Hubble Space Telescope (HST) have ...
    Verlag: Society for the Advancement of Material and Process Engineering (SAMPE) , Covina

    Determination of long term distribution of stress ranges for fatigue reliability analysis of a TLP designed for Campos Basin

    Bardanachvili, C.A. / Lima, E.C.P. de / Sagrilo, L.V.S. et al. | Tema Archiv | 1997
    The tension leg platform (TLP) is a type of structural system for exploitation of oil and gas fields below sea floor and must be designed ...

    Bismaleimide composite applications in the aerospace industry

    Boyd, J. | Tema Archiv | 1999
    Bismaleimide (BMI) composites are used on important, complex and diverse high performance structural applications. An analysis of the ...
    Verlag: Society for the Advancement of Material and Process Engineering (SAMPE) , Covina

    Evaluation of a novel tool for composite repair processing

    McDowell, P.K. | Tema Archiv | 1998
    area. However, composite repairs suffer from processing limitations currently found in the field. High compaction pressures that produce ...
    Verlag: Society for the Advancement of Material and Process Engineering (SAMPE) , Covina

    Triboelectrification of oil flow in pipelines adjacent to ac power transmission lines

    Metwally, I.A. | Tema Archiv | 1998
    This paper introduces an experimental investigation into the effect of proximity of petrol pipelines to ac power transmission lines on ...
    Verlag: Institute of Electrical Engineers of Japan , Tokyo

    Curing modification of adhesives for bonding repairs

    Shen, Shyan Bob / Ong, Ching-Long | Tema Archiv | 1999
    , the curing cycles of high temperature adhesives are modified to temperature lower than their standard curing conditions. There are three high ...
    Verlag: Society for the Advancement of Material and Process Engineering (SAMPE) , Covina

    Recent developments in carbon-carbon composites

    Kearns, K.M. | Tema Archiv | 1998
    uses of carbon-carbon will build on these properties and take advantage of some of the other properties of carbon, for instance, high ...
    Verlag: Society for the Advancement of Material and Process Engineering (SAMPE) , Covina

    Mechanisms of polymer erosion in low earth orbit: implications for ground-based atomic oxygen testing

    Minton, T.K. / Seale, J.W. / Garton, D.J. et al. | Tema Archiv | 1999
    in the highly-oxidizing environment of low Earth orbit or in a simulated space environment on Earth. During steady-state oxidation, CO and ...
    Verlag: Society for the Advancement of Material and Process Engineering (SAMPE) , Covina

    Molecularly oriented polymeric thin films for space applications

    Fay, C.C. / Stoakley, D.M. / St. Clair, A.K. | Tema Archiv | 1998
    the earth has focused attention on organic polymeric materials for a variety of applications in space. Some polymeric materials have exhibited ...
    Verlag: Society for the Advancement of Material and Process Engineering (SAMPE) , Covina

    Cost modeling advanced resin transfer molding at Dow-UT

    Quibble, M.D. | Tema Archiv | 1998
    ability to meet aggressive program requirements using this technology. This discussion is based on recent successful applications of AdvRTM in the ...
    Verlag: Society for the Advancement of Material and Process Engineering (SAMPE) , Covina

    Electrically conductive, low solar absorption, atomic oxygen resistant films for spacecraft thermal and charge control

    Lennhoff, J. / Guiles, M. / Harris, G. et al. | Tema Archiv | 1998
    free standing film. Data will be presented on the details of the space durability, optical, mechanical, and electrical properties of the C-COR ...
    Verlag: Society for the Advancement of Material and Process Engineering (SAMPE) , Covina