The activities of the five research centers of the German research organization for air and space transportation during the year 1989/90 are described. Air flight, spaceceflight, and energy techniques are discussed. With regard to air flight the following research work was carried out: aerodynamic efficiency improvement, flight dynamical simulation, new helicopter technology, new propulsion unit development, air traffic, and personnel selection. Under the topic of space flight the follwing areas of research were addressed: space vehicles, rocket launchers, operating tasks for space missions, and research in space. Weightlessness research in the field of materials and bioscience, multi-axis vibration simulator development for satellites, and ozone measuring aircraft is presented. Energy techniques in the field of fossil fuel combustion, solar and hydrogen energy, and high energy lasers are discussed.


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    Title :

    Jahresbericht 1989/90 (Activities Report of the DLR)


    Contributors:
    T. H. Weyer (author)

    Publication date :

    1990


    Size :

    87 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English




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