60,901 research outputs found

    Worldwide flight and ground-based exposure of composite materials

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    The long-term durability of those advanced composite materials which are applicable to aircraft structures was discussed. The composite components of various military and commercial aircraft and helicopters were reviewed. Both ground exposure and flight service were assessed in terms of their impact upon composite structure durability. The ACEE Program is mentioned briefly

    Suggestions and Instructions for Using the Ohio Commercial Farm Account System

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    Centrifuge mounted motion simulator Patent

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    Centrifuge mounted motion simulator with elevator mechanis
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