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Datoteka:Airplane vortex.jpg

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Opis
English: Wake Vortex Study at Wallops Island
The air flow from the wing of this agricultural plane is made visible by a technique that uses colored smoke rising from the ground. The swirl at the wingtip traces the aircraft's wake vortex, which exerts a powerful influence on the flow field behind the plane. Because of wake vortex, the Federal Aviation Administration (FAA) requires aircraft to maintain set distances behind each other when they land. A joint NASA-FAA program aimed at boosting airport capacity, however, is aimed at determining conditions under which planes may fly closer together. NASA researchers are studying wake vortex with a variety of tools, from supercomputers, to wind tunnels, to actual flight tests in research aircraft. Their goal is to fully understand the phenomenon, then use that knowledge to create an automated system that could predict changing wake vortex conditions at airports. Pilots already know, for example, that they have to worry less about wake vortex in rough weather because windy conditions cause them to dissipate more rapidly.
Datum 5. april 1990.
Izvor [1]
Autor NASA Langley Research Center (NASA-LaRC)
Dopuštenje
(Ponovna upotreba ove datoteke)
Public domain This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
Warnings:
Ostale verzije
  • Slightly cropped version
    Slightly cropped version
  • Digitally altered version
    Digitally altered version

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prikazuje

nastanak

5 april 1990

vrsta medija na Internetu Serbian (Latin script)

image/jpeg

kontrolna suma Srpski (transliteracija)

d3a16ce7dcc2a1b0f4b156a5dcbfbcabfbba5ec7

metoda određivanja: SHA-1

veličina podatka Srpski (transliteracija)

981.946 Bajt

visina

2.432 piksel

širina

2.976 piksel

Historija datoteke

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Datum/vrijemeMinijaturaDimenzijeKorisnikKomentar
aktualna16:11, 25 maj 2012Minijatura verzije (16:11, 25 maj 2012)2.976 × 2.432 (959 kB)AriadacapoRemoved NASA border
03:03, 7 februar 2005Minijatura verzije (03:03, 7 februar 2005)2.976 × 2.587 (875 kB)Ed g2sLarger
14:06, 9 novembar 2004Minijatura verzije (14:06, 9 novembar 2004)550 × 448 (219 kB)Chris 73Vortex of an airplane

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Izvor: https://sh.wikipedia.org/wiki/Datoteka:Airplane_vortex.jpg