Search results
Results from the WOW.Com Content Network
A trial balloon, or kite-flying (used in the UK and elsewhere), is information sent out to the media in order to observe the reaction of an audience. [1] It is used by companies sending out press releases to judge customer reaction, and by politicians who deliberately leak information on a policy change.
A kite balloon is a tethered balloon which is shaped to help make it stable in low and moderate winds and to increase its lift. It typically comprises a streamlined envelope with stabilising features and a harness or yoke connecting it to the main tether and a second harness connected to an observer's basket.
A captive balloon tends to drift down the wind and the harder the wind blows, the further the balloon drifts. This leans the tether over at an angle, pulling the balloon lower. On a kytoon, the kite action lifts the balloon, counteracting this pull and holding the kytoon in position. As the wind blows harder, the kite action lifts harder.
Applies to both lighter- and heavier-than-air kite types. The lighter-than-air balloon kite is the kytoon, which is aloft whether or not the wind blows. When the kytoon is not kiting, it floats aloft as a pure balloon; when it is kiting, it is a true kite. Kytoons are used to loft radio antennas, rescue signals, and kite-line laundry. [75]
Caquot kite balloon (in French Caquot Captif) was a type of non-rigid military observation balloon, designed in 1915 by Albert Caquot. The type became widely used by Allied forces in World War I warfare for multiple observation or naval defence uses and later also as a anti-aircraft barrage balloon .
A Helikite lifting a gyro-stabilized camera. The Allsopp Helikite is a kite balloon or kytoon designed by Sandy Allsopp in the United Kingdom in 1993. [1] This Helikite comprises a combination of a helium balloon and a kite to form a single, aerodynamically sound, tethered aircraft, that utilises both wind and helium for its lift.
A South Korean activists’ group said Thursday it flew large balloons carrying propaganda leaflets toward North Korea, although the North has threatened to send more balloons with manure and ...
Kytoons are balloon kites that are shaped and tethered to obtain kiting deflections, and can be lighter-than-air, neutrally buoyant, or heavier-than air. Kites have been developed for commercial applications using kite control systems , including the airborne wind energy systems of high altitude wind power .