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Rigid airships consist of a structural framework usually covered in doped fabric containing a number of gasbags or cells containing a lifting gas. In the majority of airships constructed before the Second World War, highly flammable hydrogen was used for this purpose, resulting in many airships such as the British R101 and the German Hindenburg being lost in catastrophic fires.
[13] [14] Nowadays the term "airship" is used only for powered, dirigible balloons, with sub-types being classified as rigid, semi-rigid or non-rigid. [3] Semi-rigid architecture is the more recent, following advances in deformable structures and the exigency of reducing weight and volume of the airships.
The company is also developing an Aeroscraft, a rigid airship with a number of innovative features, the most important of which is a method of controlling the airship's static lift, which can be reduced by pumping helium from the internal gasbags and storing it under pressure: conversely lift can be increased by re-inflating the gasbags using ...
However, several mid-20th century airships were longer: for example the German Hindenburg-class airships were 245 metres (804 ft) long. The "largest-ever" non-rigid airship, the U.S. Navy's ZPG-3W 1950s-era military airborne early warning airship, was longer at 123 m (404 ft) and larger with a 42,450-cubic-metre (1,499,000 cu ft) envelope capacity.
The fabric-clad rigid airships were given commissions, the same as warships. [1]USS Shenandoah (ZR-1) - served 1923-25, lost 3 September 1925 due to structural failure while in line squalls, 14 killed
Fossil fuels need not apply for Solar Airship One’s upcoming voyage. The fully electric airship, designed by the company Euro Airship, plans to fly non-stop around the world in 2026. Euro ...
Airship Industries was a British manufacturers of modern non-rigid airships (blimps) active under that name from 1980 to 1990 and controlled for part of that time by Alan Bond. The first company, Aerospace Developments, was founded in 1970, and a successor, [1] Hybrid Air Vehicles, remains active as of 2022. Airship Industries itself was active ...
Graf Zeppelin was the only rigid airship to burn Blau gas; [39] [40] the engines were started on petrol [nb 6] and could then switch fuel. [24] A liquid-fuelled airship loses weight as it burns fuel, requiring the release of lifting gas, or the capture of water from exhaust gas or rainfall, to avoid the vessel climbing. Blau gas was only ...
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