Hydrogen Engine
I'm reading a bunch of websites about replacing the gasoline with hydrogen. Has anyone heard the buzz on this, is it simple to implement? It seems in a nutshell a glass of water being electrified with something catching the hydrogen and tunnelling it into the combustion chamber of an engine.
websites I'm visiting: [links removed by admin] I got a 72 el camino I could implement this in if it's dumb nif fied for me. |
Oh absolutely, it's so simple I could do it in my sleep zzzzzzzzzzzzzzzzz.....
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its so amazing that every single manufacturer hasn't caught on.
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The only people who are seeing any benefit from them are the ones selling plans on how to build them, thing is that it's not hard to build, just like it's not hard to put dirt in your pockets, will dirt in your pockets make you rich? nope but it will make you feel like you have something in your pocket.
So far no one who has spent the time and money to install water electrolysis in there car has come back and said that it works and could prove that it improved mileage, proving that is improves mileage is simple, plug in a scan gauge and set it to give read time MPG read out (based of how long the injectors are open injecting gas in to the engine) then drive down the road with cruse control on, if your hydrogen setup really works then as soon as you turn it on you should see a bump up in mileage, or turn it off and see a drop, but so far no one has been able to do that. |
To prove a mpg increase you'll have to break the laws of thermodynamics. Not gonna happen. The energy needed to make the hydrogen is far more than the energy you get from burning the hydrogen. Go figure...
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Ever since the Hindenburg disaster hydrogen has been viewed unfavorably as a fuel.
A gas that is already being used in vehicles and has been for quite a long time is compressed natural gas. The technology has been proven safe, clean and efficient. Apparently the problem is not one of building vehicles that can utilize it; it's probably in building refueling stations that are idiot proof. Unfortunately America has no shortage of idiots. :rolleyes: |
Great, let's swap one non-renewable CO2 producing foreign fuel for another. We are currently importing LNG and it's not currently a widespread vehicle fuel.
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I can think of 3 things that argue against the widespread use of hydrogen:
* You have to use energy to make and store/compress it. * If you don't make your own, where you gonna get it, there is no distribution network, which would be massively expensive. * It is very, very dangerous to handle... something like this: BLEVE (Boiling Liquid Expending Vapor Explosion) http://www.youtube.com/watch?v=GWjxr...eature=related |
not to fight Hydrogen's corner, but don't we need massive, town-like refineries that guzzle energy to produce Gasoline??
Algae farms, algae diesel and carbon capture are the future!!!!!!!!!! |
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hydrogen burns quicker than gas, the positive effect they see amounts to nothing more than you can achieve with full control of the timing/advance map. Pick any one of those heaps they're tried this on, megasquirt it for EFI, see even better results.
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You will not break the LAWS OF THERMOdynamics
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You have to also crack it even more then just electrifying the water if you want to realease the huge amount of stored energy... |
there not interested in catching on
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In order to convert water into hydrogen you need electricity. This energy would be taken from the alternator (50% efficient) which would make the engine work harder and reduce your MPGs.
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I've split water both in a jar and with what I believe was a Swiss built electrolyzer, it takes massive amounts of energy to split water and what you get out of it is not that great, hydrogen is also not a dense fuel, so it takes up alot of space and it just does not work. If you have some new great idea that you think will work then you should go and make it a reality for your self, it will keep you out of trouble but you are going to have a hard time making breaking the laws of physics. |
Hello? are we listening.. you will not be breaking the laws of Physics.
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Yes thats true if your using the amperage and a lot in order to split it.. even if you install un upgraded 200amp alt. But for what you put in the enine it would out weigh the Alternator lowering MPG on your car. |
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If you are imploding hydrogen atoms, you must be talking about nuclear fusion. Like a hydrogen bomb.
regards Mech |
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:rolleyes: |
Cant create energy from nothing..that right BUT....
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Your absolutly right on that and im not doing anything like that. As there is potential energy in the water molecule that you must extract and you can do it while having higher efficientcy You would be looking at 300% increase of energy released from the water molecule. You need to think of other current flow. But like I said if you think one sided like this with amps..you won't get what you want unless you have an on demand system to control the heat issue |
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Sorry for the missunderstanding, what is ment above is that you have to implode the water molecule in such a way that you release the potential energy by destroying the atom |
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Sorry are we lost here, I'm not talking about Cold Fusion. Taking about something different with A water molecule in which excite it to a point where you break the atom a part and get the engergy to release to be used and you have your Hydrogen to use as fuel |
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Water is two parts hydrogen and one part oxygen. Electrolysis separates the hydrogen from the oxygen. A liter of hydrogen gas contains the same amount of energy as 1.5 wooden matches when they are lit. The process of breaking down the water molecule into the three separate atoms that constitute the molecule consumes more energy than you can recover by igniting and recombining the three back into water. Even if you could break them down with no energy loss whatsoever (impossible) then the higher residual temperature of the water after your process was complete would mean you would not recover all of the heat energy of recombination. Study Carnot's Laws of energy conversion and maybe you will understand why you are suggesting the impossible, like spinning a wheel on an axle and it would speed up instead of slowing down. regards Mech |
You'll need an exhaust cooler and condensate pump to run at vapor pressure. Gains less that 14 psi, probably not worth the effort.
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If you can't do it, or can't give us other proof that it has been done then you are just making your self look foolish. |
closed cycle steam engine
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Steerling engine... |
Why not just sift out the tiniest hydrogen atoms and use those?
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A lot of energy is set free when water is formed, generally as heat. This means it also becomes rather hard (read : energy consuming) to split water into hydrogen and oxygen again. |
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And from what you saying.. Have an example since where talking about Hydrogen... Like to see your thinking on this topic.. |
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The mind reels. |
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