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Originally posted by ChaoticOrder
It doesn't matter who originally started making those claims, most of them are still half-assed attempts to discredit this technology by attacking the credibility of people developing it. I don't like Rossi because obviously he cares more about money than creating a better and cleaner world, but that doesn't mean the technology is not real.
Originally posted by boncho
Which half assed claims exactly? I was one of the first ones to make them.
Originally posted by ChaoticOrderThe "LE" means "low energy", it is describing a low energy nuclear reaction rather than the typical high energy nuclear reactions that need to be carefully sustained via the use of control rods and the such. I think you are misinterpreting the meaning of "cold" in cold fusion to meet your own idea of what it is. They do indeed supply an initial input of energy to induce the reaction, did you even what the NASA video?
Originally posted by ChaoticOrder
reply to post by boncho
He has actually given enough demonstration to make even people at NASA believe it does indeed produce excess amounts of energy. He clearly doesn't want to divulge the entire inner workings yet because it will give others the ability to secure patents before he can.
Errrr.... LENR are not hot because the reactions aren't extreme nuclear reactions. A typical nuclear bomb produces a "hot" nuclear reaction but what actual energy is input into the system hmmm? All they do is create a critical mass of Uranium 235 and a self sustaining nuclear reaction takes places because of the neutrons emitted as the Uranium atoms spontaneously decay. A normal nuclear reactor is much like a controlled nuclear bomb, they need to control the reaction because so much energy is released by the Uranium atoms in the process, the binding energy emitted as the atomic bonds are broken is why it is hot, and that energy is harvested as the output, but that energy doesn't create the chain reaction, the neutrons emitted by the decaying Uranium atoms sustain the reaction. It isn't "hot" because they supplied some sort of super energy input is it? The REACTION is hot and very energetic, unlike LOW ENERGY nuclear reactions. This is basic highschool physics and for you to not understand this much makes it very doubtful you are some sort of physicists pal.
I am interpreting low to mean low, as in, low, not high. The reason hot fusion is hot is that you need all of that energy to overcome the potential barrier. There is nothing difficult about this, it's just basic high school conservation of energy. There is just not enough energy in LNER to work.
What do you mean "no", your own link from the NASA guys blog has him claiming it does produce excessive amounts of energy. Stop denying the facts.
No actually
The kind of nuclear reaction where you put in less energy than you need to overcome the potential barrier in the nucleus. In other words the kind where you get something for free.
Originally posted by ChaoticOrder
reply to post by Moduli
Errrr.... LENR are not hot because the reactions aren't extreme nuclear reactions. A typical nuclear bomb produces a "hot" nuclear reaction but what actual energy is input into the system hmmm? All they do is create a critical mass of Uranium 235 and a self sustaining nuclear reaction takes places because of the neutrons emitted as the Uranium atoms spontaneously decay. A normal nuclear reactor is much like a controlled nuclear bomb, they need to control the reaction because so much energy is released by the Uranium atoms in the process, the binding energy emitted as the atomic bonds are broken is why it is hot, but that energy doesn't create the chain reaction, the neutrons emitted by the decaying Uranium atoms sustain the reaction. It isn't "hot" because they supplied some sort of super energy input is it? The REACTION is hot and very energetic, unlike LOW ENERGY nuclear reactions. This is basic highschool physics and for you to not understand this much makes it very doubtful you are some sort of physicists pal.
I am interpreting low to mean low, as in, low, not high. The reason hot fusion is hot is that you need all of that energy to overcome the potential barrier. There is nothing difficult about this, it's just basic high school conservation of energy. There is just not enough energy in LNER to work.edit on 6-3-2012 by ChaoticOrder because: (no reason given)edit on 6-3-2012 by ChaoticOrder because: (no reason given)
So now you're going to avoid a rebuttal of my argument by asking some questions with some big words? Stick to the topic at hand thank you and provide a counter argument to what I said rather than changing the topic and accusing me of not knowing anything.
Do you even know how large a nuclear potential is? Or what the interaction cross-section of a nucleon is? Or what that even means?
Originally posted by ChaoticOrder
reply to post by boncho
What do you mean "no", your own link from the NASA guys blog has him claiming it does produce excessive amounts of energy. Stop denying the facts.
No actuallyedit on 6-3-2012 by ChaoticOrder because: (no reason given)
First of all, everything is energy, just in different forms. Now let me explain in more simple terms how a typical nuclear reaction works.
I don't think you even know what energy is, let alone how energy is conserved in a nuclear reaction.
I don't think you even know what energy is, let alone how energy is conserved in a nuclear reaction. Do you even know how large a nuclear potential is? Or what the interaction cross-section of a nucleon is? Or what that even means?
You think I don't know that? We are talking about a normal nuclear reaction for a reason. I am trying to explain that the heat energy released by a typical nuclear reaction is not what keeps it going, what keeps it going is the release of neutrons. This type of nuclear reaction could theoretically happen even if binding energy wasn't released, which is what I'm trying to get across.
Originally posted by boncho
reply to post by ChaoticOrder
Wrong type of materials you are looking at.
You googled the wrong reaction. LENR research is not using Uranium. Instead, metals and and gases that aren't radioactive. Not even close.
The reason hot fusion is hot is that you need all of that energy to overcome the potential barrier
But in fact that is completely wrong. "All that energy" is not required to keep the reaction going, all that is required is the neutrons to cause other atoms to decay and release more neutrons. "All that energy" is actually harvested and converted into electricity, and has nothing to do with overcoming "the potential barrier".
And more to the point, "all that energy" comes from the atoms themselves, it is not injected into the system to initiate the nuclear reaction and "overcome the potential barrier". Nothing is required except a critical mass of the right element.
While only related on a tangent, I look to discoveries such as this: www.newscientist.com... - being a sort of indicator that LENR will be achieved (reliably) through manipulation of crystalline meta-materials as opposed to more "primitive" methods reminiscent of electrolysis.