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Eurocopter X3

Eurocopter X³
Eurocopter X3
Informasjon
RolleEksperimentelt konsepthelikopter
ProdusentEurocopter
Første flyvning6. september 2010
Antall produsert1

Eurocopter X³ er et konsepthelikopter utviklet for å utprøve ny teknologi for å forbedre marsjhastighet og rekkevidde for helikoptre.

Eurocopter X³ er basert på helikoptertypen Eurocopter EC155 (som igjen kommer fra Eurocopter AS365 Dauphin) og er modifisert med korte vinger med hver sin propell. Behovet for halerotor er fjernet ved at høyre propell har høyere turtall enn den venstre for å motvirke rotasjonseffekten av hovedrotor og retningskontroll skjer ved ulikt pådrag på propellene. Propellene og den fembladete hovedrotoren er drevet av to Rolls-Royce Turbomeca RTM322 turbinmotorer.

Første flyging skjedde 6. september 2010. Prototypen har nådd en hastighet på 232 knop (430 km/h) og en høyde på 12,500 feet (3,810 meters).

Referanser

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  1. ^ Erdos, Robert. "Flying the Future Arkivert 5. september 2014 hos Wayback Machine. Arkivert 5 september 2014 hos Wayback Machine" Vertical (Magazine), 10 August 2012. Retrieved 5 September 2014.
  2. ^ Stephens, Ernie (1 August 2012), «Pilot Report: The Exciting, Experimental, Exceptional X³», Rotor & Wing, arkivert fra originalen on 15 september 2012, https://web.archive.org/web/20120915134252/http://www.aviationtoday.com/rw/topstories/Pilot-Report-The-Exciting-Experimental-Exceptional%26thinspX3_76928.html, besøkt 10 May 2014  «Arkivert kopi». Arkivert fra originalen 15. september 2012. Besøkt 30. juni 2017. .
  3. ^ Paur, Jason. "X³ Helicopter Sets Speed Record at Nearly 300 MPH" Wired, 11 June 2013. Retrieved 17 June 2014. Archived on 31 March 2014

Eksterne lenker

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Eurocopter X3
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