1–50 von 392 Ergebnissen
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    Holiddo: an interferometer for space experiments

    Mary, J. / Bernard, y. / Lefaucheux, F. et al. | Tema Archiv | 1991
    adapted to the investigator's requirements. Optical characterization is made either by direct viewing or by interferometric holography imaging in ...

    Particle image velocimetry experiments for the IML-I spaceflight

    Trolinger, J.D. / Lal, R.B. / Batra, A.K. et al. | Tema Archiv | 1991
    The first International Microgravity Laboratory (IML-1), scheduled for spaceflight in early 1992 includes a crystal-growth-from-solution ...

    Design and development of the zeolite crystal growth (ZCG) facility

    Fiske, M.R. | Tema Archiv | 1991
    large crystals. To this end, the Battelle Advanced Maeterials Center for the Commercial Development of Space (CCDS) is funding the development ...

    In-situ observation of crystal growth in microgravity by high resolution microscopies

    Katsuo Tsukamoto / Kazuo Onuma | Tema Archiv | 1991
    High resolution in-situ observation methods were developed for the investigation of crystal growth mechanisms from solution phases. Crystal ...

    Crystal separation from mother solution and conservation under microgravity conditions using inert liquid

    Regel, L.L. / Vedernikov, A.A. / Queeckers, P. et al. | Tema Archiv | 1991
    microgravity is investigated. The goal to be reached is to propose an efficient and simple system. This method has to be applicable for an automatic ...

    Compact spaceflight solution crystal-growth system

    Trolinger, J.D. / Lal, R. / Vikram, C. et al. | Tema Archiv | 1991

    Large zeolites - why and how to grow in space

    Sacco, A. jun. | Tema Archiv | 1991

    A flight experiment to investigate microgravity effects on solidification phenomena of selected material

    Maag, C.R. / Hansen, P.A. | Tema Archiv | 1991
    samples has been manifested for flight on STS-42. The first flight of the furnace assembly will a) investigate the p-n junction characteristics ...

    NASA microgravity materials science program

    Sokolowski, R.S. | Tema Archiv | 1991

    Crystal growth by solute diffusion in earth-orbit

    Lind, M.D. / Nielsen, K.F. | Tema Archiv | 1991

    Commercial crystal growth in space

    Wilcox, W.R. | Tema Archiv | 1991
    NASA's Centers for the Commercial Development of Space, many private companies, and government laboratories. Projects range from growth of large ...

    High-throughput technology for aircraft NDE [2001-05]

    Albert, T. M. / Froom, D. A. / SPIE | British Library Conference Proceedings | 1993

    D SIGHT for large-area aircraft inspection [2001-27]

    Hageniers, O. L. / SPIE | British Library Conference Proceedings | 1993

    Evaluation of high-sensitivity magnetic imaging for hidden corrosion [2001-22]

    Hibbs, A. D. / Chung, R. / Pence, J. S. et al. | British Library Conference Proceedings | 1993

    Dynamic thermal tomography for nondestructive inspection of aging aircraft [2001-09]

    Del Grande, N. K. / Dolan, K. W. / Durbin, P. F. et al. | British Library Conference Proceedings | 1993

    Potential of computed tomography for inspection of aircraft components [2001-07]

    Azevedo, S. G. / Martz, H. E. / Schneberk, D. J. et al. | British Library Conference Proceedings | 1993

    Application of electronic shearography for the inspection of airskin structures [2001-25]

    Deaton, J. B. / Rogowski, R. S. / SPIE | British Library Conference Proceedings | 1993

    Uses for model-based probability of detection curves (Invited Paper) [2001-16]

    Thompson, D. O. / Schmerr, L. W. / SPIE | British Library Conference Proceedings | 1993

    Superconducting magnetometry: a possible technique for aircraft NDE (Invited Paper) [2001-20]

    Wikswo, J. P. / Ma, Y. P. / Sepulveda, N. G. et al. | British Library Conference Proceedings | 1993

    Program to validate inspection technology for aging aircraft (Invited Paper) [2001-15]

    Walter, P. L. / SPIE | British Library Conference Proceedings | 1993

    Vision algorithms for guiding the automated nondestructive inspector of aging aircraft skins [2001-17]

    Davis, I. L. / Siegel, M. W. / SPIE | British Library Conference Proceedings | 1993

    New development of thermographic NDT for laminated composites using contact cooling of IR-transmissive solid [2001-10]

    Sakagami, T. / Ogura, K. / SPIE | British Library Conference Proceedings | 1993

    Novel eddy current field modulation of magneto-optic garnet films for real-time imaging of fatigue cracks and hidden corrosion [2001-23]

    Fitzpatrick, G. L. / Thome, D. K. / Skaugset, R. L. et al. | British Library Conference Proceedings | 1993

    Three-dimensional ultrasonic imaging: an aging aircraft nondestructive inspection tool [2001-08]

    Thomas, G. H. / Benson, S. / Crawford, S. et al. | British Library Conference Proceedings | 1993

    Thermal-wave imaging of corrosion and disbonds in aircraft structures [2001-11]

    Favro, L. D. / Kuo, P. K. / Thomas, R. L. et al. | British Library Conference Proceedings | 1993

    Characterizing back surface loss of skin thickness and presence of corrosion by time-resolved infrared radiometry [2001-14]

    Spicer, J. W. M. / Kerns, W. D. / Osiander, R. et al. | British Library Conference Proceedings | 1993

    Neutron radiography at Sacramento Air Logistics Center [2001-30]

    Froom, D. A. / Barton, J. P. / Bader, J. W. et al. | British Library Conference Proceedings | 1993

    Photoelastic determination of fatigue crack stress intensity factors [2001-19]

    Nurse, A. D. / Patterson, E. A. / SPIE | British Library Conference Proceedings | 1993

    Quantitative thermoelastic stress analysis [2001-18]

    Rauch, B. J. / Lin, S. T. / Rowlands, R. E. et al. | British Library Conference Proceedings | 1993

    Fatigue-induced disbonds in adhesive lap splices of aluminum and their ultrasonic detection [2001-03]

    Hsu, D. K. / Patton, T. C. / Aglan, H. A. et al. | British Library Conference Proceedings | 1993

    Forced diffusion thermography [2001-12]

    Lesniak, J. R. / Boyce, B. R. / SPIE | British Library Conference Proceedings | 1993

    Nondestructive inspection of aging aircraft [2001-28]

    Samsonov, P. / SPIE | British Library Conference Proceedings | 1993

    Detection of subsurface flaws using SQUID eddy current technique [2001-21]

    Ma, Y. P. / Wikswo, J. P. / SPIE | British Library Conference Proceedings | 1993

    Nondestructive testing of adhesively bonded structures using synchronized pressure stressing [2001-26]

    Chatters, T. C. / Pouet, B. F. / SPIE | British Library Conference Proceedings | 1993

    Dynamic responses of aircraft wing made of composite materials

    He, Lianzhu / Wang, I-Chih / Tang, DaZe | Tema Archiv | 1993
    and structural responses of a prototype design are relatively difficult to predict. In this paper, procedures of response analysis for ...

    Frontiers in Infrared Windows and Dome Materials

    Harris, D.C. | Tema Archiv | 1995
    discussed. Engineering alternatives must be considered for extending the range of operating conditions for infrared windows and dome materials. ...

    Ultralightweight silicon carbide infrared cryogenic telescope

    Anapol, M. / Philippon, R. / Tucker, T. et al. | Tema Archiv | 1995
    silicon carbide telescope is an extremely attractive technology which offers the lightweight and stiffness features of beryllium, the optical ...

    The pizoelectric aeroelastic response tailoring investigation: a status report

    Heeg, J. / McGowan, A. / Crawley, E. et al. | Tema Archiv | 1995
    Experimental and analytical investigations are described about using piezoelectric actuators for tailoring the aeroelastic response of a ...

    The universal multizone crystallizator (UMC) furnance: an international cooperative agreement

    Watring, D.A. / Su, C.H. / Gillies, D. et al. | Tema Archiv | 1996
    The universal multizone crystallizator (UMC) has been developed and patented by a team at the University of Miskolc for crystal growth of ...

    Space processing of biopolymer/metal composites for NLO applications

    Trantolo, D.J. / Mogul, M.G. / Wise, D.L. et al. | Tema Archiv | 1996
    optical materials). The authors have previously demonstrated the rationale for orienting biopolymers, materials with known supramolecular ...

    Shape memory alloy TiNi actuators for twist control of smart wing designs

    Jardine, A.P. / Kudva, J.N. / Martin, C. et al. | Tema Archiv | 1996
    being studied for a subscale model of a fighter aircraft. The use of the SME (Shape Memory Alloy) TiNi for wing twist actuation was investigated ...

    Noiseless propulsion for swimming robotic structures using polyelectrolyte ion-exchange membrane

    Mojarrad, M. / Shahinpoor, M. | Tema Archiv | 1996
    frequency and amplitude, K for this experimental robotic swimmer using a rectangular strip of polyelectrolyte ion-exchange-metal-composite membrane ...

    The advanced automated directional solidification furnace

    Gillies, D.C. / Reeves, F.A. / Jeter, L.B. et al. | Tema Archiv | 1996
    The advanced automated directional solidification furnace (AADSF) is a five zone tubular furnace disigned for Bridgeman-Stockbarger and ...

    MSG: Microgravity science glovebox

    Baugher, C.R. / Ramachandran, N. / Roark, W. | Tema Archiv | 1996
    mechanical, electrical, data, video, gas and vacuum connection, lighting and thermal control for microgravity sciences payloads operations on the ...

    Features of chemical elements migration in the near-surface layers of metals and alloys during thermal cycling

    Smiyan, O.D. / Grigorenko, G.M. / Mikhailovskaya, E.S. et al. | Tema Archiv | 1996
    of surface layers of metallic materials for the space vehicles. Changes of the elementary composition during thermal cycling were recorded by ...

    Shape memory actuated release devices

    Carpanter, B. / Clark, C. / Weens, W. | Tema Archiv | 1996
    vehicle, deployment of solar arrays and other appendages. Existing technologies may not be able to meet mechanism requirements for future ...

    New technique using CO2 laser for high heating and simultaneous optical characterization of IR windows

    Simoneau, J. / Feller, R. / Peatfield, C. et al. | Tema Archiv | 1997
    magnitude and distribution of the heat on the window. Therefore, for each missile application, it is critical to be able to determine the optical ...

    Fabrication and testing of diamond coatings on infrared windows for the Harrier GR7 and AV8-B systems

    Hudson, M.D. / Brierley, C.J. / Miller, A.J. et al. | Tema Archiv | 1997
    Forward looking infrared windows on aircraft suffer damage from liquid and solid particle impact. Diamond is a suitable material for ...