MyCity » Nauka -> Nove tehnologije » Testiran prvi avion na vodonik

Testiran prvi avion na vodonik

Napisano na dan: 4.7.2005

Testiran prvi avion na vodonik
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Idi na vrh

Poslao: 04 Jul 2005 08:11
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First hydrogen plane tested in US
By Richard Black
BBC environment correspondent



The plane has 50ft (15m) wings (picture courtesy of AeroVironment)
A US company says it has successfully completed test flights of a potentially environment-friendly aircraft powered by liquid hydrogen.

Liquid hydrogen stored on board and oxygen extracted from the air are combined in fuel cells. The electricity generated drives the propellers.

California-based AeroVironment says a full tank of hydrogen would keep the unmanned plane in the air for 24 hours.

Planes using fuel cells might help curb greenhouse gas emissions from aviation.

The aircraft, called Global Observer, looks more like a glider than a conventionally-powered plane, with its wingspan of over 15m, small fuselage slung underneath and extended, "dragon-fly" tail.
Dalje



Registruj se da bi učestvovao u diskusiji. Registrovanim korisnicima se NE prikazuju reklame unutar poruka.
Poslao: 04 Jul 2005 12:27
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Super avion,samo ako naleti na njega neka pticurina ,ima da ode u vazduh.Svaka im cast za pokusaj da sto manje zagadjuju zemljinu atmosferu,mada dok takvo cudo tehnoloski usavrse ima da se nacekamo.Koliko mogu da shvatim,sluzi za observaciju,samo cega....



Poslao: 04 Jul 2005 15:03
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  • Peca  Male
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  • Predrag Damnjanović
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za meteorolosko pracenje... i mozda ga koriste i u vojne svrhe...

Poslao: 04 Jul 2005 18:49
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Eeee...pa ovo jako lici na onog drona sto mozes napraviti na americkim vozilima u Generalsu.

Poslao: 05 Jul 2005 13:33
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Ma vise na neku visokozapaljivu jedrilicu(moxda se ponovi "cepelin").

MyCity » Nauka -> Nove tehnologije » Testiran prvi avion na vodonik

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