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Re: Hydrogen Fuel Cell, Electric Cars [message #189664 is a reply to message #189574] |
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Javaxcx
Messages: 1943 Registered: February 2003 Location: Canada, eh?
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Comrade wrote on Sun, 12 February 2006 00:32 |
@Hydrogen: Yeah, but liquid Hydrogen (nobody said anything about using its gas form) isn't unstable. Driving a vehicle that's powered by liquid Hydrogen is just as dangerous as driving one that's powered by either gasoline or diesel.
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The problem with liquid hydrogen is twofold. You can either pressurize the hydrogen to the point where there is so much pressure that the molecules break down and become a liquid. The alternative is somehow supercooling a tank to hundreds of degrees below 0C to make a liquid. Both solutions are very inefficient and potentially dangerous.
The only solution I can see to a hydrogen gas tank is having an outer chamber around it containing a chemical to react with hydrogen into a stable compound long before a combustion reaction can occur.
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[Updated on: Sun, 12 February 2006 18:20] Report message to a moderator
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Hydrogen Fuel Cell, Electric Cars
By: mision08 on Sat, 11 February 2006 20:24
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Re: Hydrogen Fuel Cell, Electric Cars
By: Apache on Sat, 11 February 2006 21:00
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Re: Hydrogen Fuel Cell, Electric Cars
By: cmatt42 on Sat, 11 February 2006 21:21
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Re: Hydrogen Fuel Cell, Electric Cars
By: mision08 on Sun, 12 February 2006 23:30
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Re: Hydrogen Fuel Cell, Electric Cars
By: jonwil on Sat, 11 February 2006 21:48
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Re: Hydrogen Fuel Cell, Electric Cars
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Re: Hydrogen Fuel Cell, Electric Cars
By: Aprime on Sat, 11 February 2006 22:32
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Re: Hydrogen Fuel Cell, Electric Cars
By: warranto on Sat, 11 February 2006 23:53
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Re: Hydrogen Fuel Cell, Electric Cars
By: Homey on Sun, 12 February 2006 00:37
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Re: Hydrogen Fuel Cell, Electric Cars
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Re: Hydrogen Fuel Cell, Electric Cars
By: Javaxcx on Sun, 12 February 2006 18:20
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Re: Hydrogen Fuel Cell, Electric Cars
By: Doitle on Sun, 12 February 2006 02:41
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Re: Hydrogen Fuel Cell, Electric Cars
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Re: Hydrogen Fuel Cell, Electric Cars
By: Jaspah on Sun, 12 February 2006 14:20
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Re: Hydrogen Fuel Cell, Electric Cars
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Re: Hydrogen Fuel Cell, Electric Cars
By: Hydra on Sun, 12 February 2006 15:53
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Re: Hydrogen Fuel Cell, Electric Cars
By: Doitle on Sun, 19 February 2006 01:13
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Re: Hydrogen Fuel Cell, Electric Cars
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