AbstractThe tandem balloon system has been known as a candidate system for long duration flight balloons. In this paper, the properties of the system are analytically studied in a new way by introducing an extendable suspension wire in the Sky Anchor configuration, which consists of a zero-pressure main balloon suspending a payload and a super-pressure balloon suspended below the payload. It was found that extension of the suspension wire between the payload and the super-pressure balloon can extend the capability of the tandem system; the altitude of the zero-pressure balloon can be changed without any consumables except some energy, and the day–night oscillation of the balloon altitude can be suppressed. This property is useful as the vehicle for long duration flights. It is also pointed out that the method to control the altitude of a balloon using an additional suspended super-pressure balloon can also be applied for super-pressure balloons.
Properties of tandem balloons connected by extendable suspension wires
Advances in Space Research ; 45 , 4 ; 482-489
2009-07-30
8 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Properties of tandem balloons connected by extendable suspension wires
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