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#51
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Ethanol Powered Aircraft
Morgans wrote: "Robert M. Gary" wrote The only problem with that point of view, is that every energy transformation and use carries a penalty of a percentage of the energy being lost. If the penalty is less than the gain, it's a win. There is a penalty for producing electricity on the edge of town and wiring it to your house vs. having your own home generator. Most of us decided that the gain of using municipal power outweighs the penalty of having to pipe it to our house (in which it losses power in the transit). -Robert |
#52
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Ethanol Powered Aircraft
On 16 Aug 2006 11:13:08 -0700, "Bret Ludwig"
wrote: The point is, it's a short term fix anyway. If the oil gets so scarce a small quantity is needed truly at any cost, then get it there. Not now. Let oil go high enough to get alternatives capitalized, with a price floor if necessary, lest the Saudis pull the rug out from under the billion dollar investments needed. I think that we need to develop fusion reactors so that we can cheaply make hydrogen... Once we no longer need the oil from the Middle East, the rich camel ****in' Bedoins can go back to being what they have been throughout history -- POOR camel ****in' Bedoins... Without the money from the oil, terrorism will not be able to be financed... Problem solved... |
#53
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Ethanol Powered Aircraft
Fusion reactors use hydrogen as fuel to make helium plus energy. It is
almost impossible to "make" hydrogen, although you can liberate it from a compound (i.e. electrolysis of water). Jim I think that we need to develop fusion reactors so that we can cheaply make hydrogen... |
#54
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Ethanol Powered Aircraft
No, he was quite clear about a FUSION reactor. A fusion reactor takes two
hydrogen atoms and fuses them together into helium plus energy. Now you could take that energy and convert it into electricity to electrolyze water, but what's the point? The electrical energy is what we need, not hydrogen. Jim "T o d d P a t t i s t" wrote in message ... "RST Engineering" wrote: I think that we need to develop fusion reactors so that we can cheaply make hydrogen... Fusion reactors use hydrogen as fuel to make helium plus energy. It is almost impossible to "make" hydrogen, although you can liberate it from a compound (i.e. electrolysis of water). I think that's what he meant - use nuclear to create electricity for electrolysis of water to produce a hydrogen supply as an energy storage medium to be burned elsewhere - with water as the combustion product. |
#55
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Ethanol Powered Aircraft
Grumman-581 wrote:
On Wed, 16 Aug 2006 15:40:25 GMT, Larry Dighera wrote: Perhaps 23,437.5 square miles, or an area 153 miles on a side, is easier to visualize. :-) In other words, a medium sized Texas ranch... Or to be more to the point, about 1/10th the size of all of little ol' Texas itself. Obviously there aren't any ranches in Texas anything near that size. The 1002 Area of ANWR absolutely dwarfs the largest ranch in Texas. It dwarfs at least the two largest ranches *combined*. I didn't try to see, but it is possible that all ranches in Texas put together might actually equal the size of the 1002 Area in ANWR... Somewhat larger than a few states. About the size of West Virginia, and larger than 9 states to be specific. -- Floyd L. Davidson http://www.apaflo.com/floyd_davidson Ukpeagvik (Barrow, Alaska) |
#56
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Ethanol Powered Aircraft
On Wed, 16 Aug 2006 13:07:03 -0700, "RST Engineering"
wrote: Fusion reactors use hydrogen as fuel to make helium plus energy. It is almost impossible to "make" hydrogen, although you can liberate it from a compound (i.e. electrolysis of water). Exactly... Inefficient, but with since it only needs water as a fuel and we have *plenty* of that, a bit of inefficiency might be acceptable... |
#57
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#58
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Ethanol Powered Aircraft
On Wed, 16 Aug 2006 14:32:27 -0700, "RST Engineering"
wrote: No, he was quite clear about a FUSION reactor. A fusion reactor takes two hydrogen atoms and fuses them together into helium plus energy. Now you could take that energy and convert it into electricity to electrolyze water, but what's the point? The electrical energy is what we need, not hydrogen. Does your plane run on electricity? Do you think that it will be possible anytime soon to make it run on electricity? On the other hand, do you think that it could probably be modified with existing technology to run on hydrogen? Probably, but the problem with hydrogen is that it needs to be kept either *very* cold or under quite a bit of pressure to equal the energy per volume that we get out of gasoline... Perhaps hydrogen could be converted into a liquid type of fuel by adding some carbon to it? From what I remember, all the various petrochemical type fuels are basically just a combination of carbon and hydrogen... |
#60
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Ethanol Powered Aircraft
In article ,
Jose wrote: I have to agree, trying to obtain energy from corn is stupid when far better crops readily exist. Trying to make it work with corn only translates into higher prices at the end of the day. ... which is probably the =real= agenda. Of course it isQ Archer-Daniels-Midland doesn't throw all that money at the politicians in Washington because it likes them. |
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