Ground-test measurements were made during the launches of Apollo 13 and 14 in an effort to better define the electrical characteristics of a large launch vehicle. Of particular concern was the effective electrical length of the vehicle and plume since this parameter markedly affects the likelihood of a lightning stroke being triggered by a launch during disturbed weather conditions. Since no instrumentation could be carried aboard the launch vehicle, the experiments were confined to LF radio noise and electrostatic-field measurements on the ground in the vicinity of the launch pad. The philosophy of the experiment and the instrumentation and layout are described. (Author)


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    Title :

    Atmospheric Electricity and the Apollo Series


    Contributors:

    Publication date :

    1972


    Size :

    90 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English






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