This video footage is from a test flight conducted on 11 March 2010 at the former naval airfield Valkenburg, Leiden, Netherlands. It was recorded by a GoPro video camera mounted on the swivel head of the ground station, looking along the tether at the kite. The kite power system was equipped with a Mutiny V1 kite of 25 m2 wing surface area and a radio-controlled improvised kite control unit. At 24:10 min after lauch (29 s into this video excerpt) the tether ruptured at the kite end, while the kite was flying downwards during a figure-of- eight maneuver. Because the system was not yet equipped with safety line and ripcord shock absorber, the detached, highly-tensioned Dyneema® line lashed back towards the swivel head, deforming into a wave-like shape before falling to the ground. This sudden contraction of the tether happened within a fraction of a second. The sudden drop of the tether force also jolted the ground station significantly. The detached kite first continued on its downwards trajectory, but was eventually redirected into a gentle gliding decent and landed at some distance from the ground station.


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    Titel :

    Tether backlash after rupture at kite end on 11 March 2010: Video recorded from the ground station, looking along the tether at the kite


    Untertitel :

    Experiment/Model Test




    Erscheinungsdatum :

    2020-01-01


    Format / Umfang :

    9.2 MB, 00:01:30:00


    Anmerkungen:

    Originalton ohne gesprochenen Text
    Original sound, no spoken text



    Medientyp :

    Audiovisuelles Material


    Format :

    Audiovisuelles Material


    Sprache :

    Unbekannt







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