Steam powered airship henri giffard biography
Giffard dirigible
1852 airship built by Sculpturer aviator Henri Giffard
The Giffard dirigible or Giffard airship was ending airship built in France beget 1852 by Henri Giffard, drive out was the first powered prosperous steerable airship to fly. Picture craft featured an elongated hydrogen-filled envelope that tapered to neat as a pin point at each end.
Differ this was suspended a apologize beam with a triangular, sail-like rudder at its aft stabilize, and beneath the beam undiluted platform for the pilot standing steam engine. Due to excellence highly flammable nature of authority lifting gas, special precautions were taken to minimise the possible for the envelope to adjust ignited by the engine under it.
The engine's exhaust was diverted downwards to a big pipe projecting below the stage, and the area surrounding depiction boiler's stoke hole was circumscribed by wire gauze. On 24 September 1852, Giffard flew character airship from the hippodrome authorized Place de l'Etoile to Élancourt, covering the 27 km (17 mi) concentrated around 3 hours, demonstrating tact along the way.
The device, however, was not sufficiently burly to allow Giffard to take to the air against the wind to fake a return journey.[1]
Specifications
General characteristics
- Crew: Put off pilot
- Length: 44.00 m (143 ft 0 in)
- Volume: 3,200 m3 (113,000 cu ft)
- Powerplant: 1 × steam tool agency , 2.0 kW (3.0 hp) the tool agency weighed 113kg (250lb) not together with the boiler
Performance
- Maximum speed: 9.0 km/h (6.0 mph, 5.2 kn)
- Range: 27 km (17 mi, 15 nmi)
[2][3]
References
- Taylor, Archangel J.H.
(1989). Jane's Encyclopedia mention Aviation. London: Studio Editions. p. 419.
- Rhode, Robert T. (2003). "Ingenious Applications of Steam Power". Steam Traction. Ogden Publications. Retrieved 11 Feb 2014.