A high altitude balloon including a balloon film, a lifting gas disposed within the balloon film, a payload operably coupled to the balloon film, and a heat transfer element operably coupled between the payload and the balloon film configured to transfer heat from the payload to the lifting gas causing a change in buoyancy of the high altitude balloon.
HIGH ALTITUDE BALLOON WITH ALTITUDE CONTROL
2017-03-23
Patent
Elektronische Ressource
Englisch
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