That is absolutely no excuse. The topology change is a direct result of the change in *current flow* inside of two *circuits*. It has nothing to do with "magnetic fields' "reconnecting". It has everything to do with wiring changes in the plasmas, not simply changes in the magnetic field topology. Magnetic fields form as a full and complete continuum, without beginning and without end. They lack physical substance and are physically *INCAPABLE* of "disconnecting" or "reconnecting" to any other 'magnetic line". That terminology is terrible. It also misses the circuit energy entire and that a major problem.
Sorry MM, you are wrong here, and you NEVER EVER have shown us a working model of the process of changing circuits and induction. You keep on ignoring all the questions that I put to you, probably because you cannot answer them. And if you would really read any of the papers on reconnection you would know that there are currents flowing, they even have a specific name: Hall currents, but hey why keep up to date.
The only "substance" in the loops are the "particles" inside the loops and the kinetic energy they posses. That kinetic energy can get passed to other particles at the point of "reconnection'. Induction might play a role. Since magnetic field form as a full and complete continuum, without beginning and without end, there is no possibility that any energy comes as a result of "magnetic reconnection".
The field lines have no substance, but they are an obstacle enough to e.g. pick up newly ionized ions, and have the strength to stop the solar wind at the nose of the Earth's magnetosphere.
Oh and now it is "induction
may play a role," is it? Starting to get doubts? The first crack in the 60s bastion?
And the full and complete continuum comment is just trying to sound profound. Do you really think that in that pic I linked to that the plasma physicists think there are only, what is it 8?, field lines? Those lines are a visualization tool, dear Michael, have you not understood that yet?
Ok, so we know that "induction" is also possible during this reconnection event. "Induction" already has a proper scientific name.
A it
may play a role, and now it is "also possible", what is it MM. Induction is a specific process, and it is not reconnection.
That "pressure" is carried by real moving charged "particles", not just "magnetic lines"!
What kind of stupid claim is that MM? Magnetic pressure is H
2/8π in Alfvén's units and this is pressure of the FIELD and has NOTHING to do with particles. Are you now saying that Alfvén is wrong??????
You have Alfven's paper. What's wrong with that? Where did you see him try to explain flares and CME events in terms of "magnetic reconnection" in that paper? Did you see the term "circuits" and "short-circuit"?
Michael Mozina I will now try to explain to you for the last time. Alfvén & Carlqvist discuss a loop in which there is, what they call, a "discharge" which later is replaced by a double layer (see Raadu monograph, which I am sure you have, if not I will send you the pdf). There is energy release through the unwinding of the loop, but NOTHING is ejected in that model. Please point out to me where in that paper A&C claim that they create a CME, or the ejection of a magnetic cloud. Now, Raadu put the two models next to eachoter in one figure. Left the unwinding loop of A&C and on the right the ejection process by Kaastra. Can you see the difference between the two?
Is personal attack and character assassination the only tricks you folks know? Assuming that is even true, what the hell does that have to do with MHD theory? Slumming are we?
I am just telling something everyone knows (at least in Sweden, and no I am not Swedish). It's just that you seem to be so addicted to Alfvén, that if it is good enough for him it is good enough for you, well a little critical thinking does not hurt, MM.
So what's wrong with it in terms of the electrical circuitry aspects of their presentation? How about that short circuit analogy?
Even the short circuit analogy?
How about reading my last three posts on this topic, where I painstakingly explain the model of A&C to you, and you probably skip because you think you know it all already.
The "short circuit" is the creation of a double layer, like I said read my posts, I do go through that model in detail.
So what if that is true? The validity of *ALFVEN's* work is not predicated, nor has it *EVER* been predicated upon the math skills of "Michael Mozina". You won't find my name in *ANY* of his papers, not a single one. So what?
But Alfvén never discussed the model of circuit reconnection or particle reconnection that you claim, unless you can show me a paper that does it and the A&C paper does not discuss the process that mainstream calls reconnection, as I showed here in my posts and as Raadu shows in his monograph on double layers (and Raadu was a good colleague of Alfven at the Royal Institute of Technology in Stockholm and probably one of the most knowledgeble persons about double layers).
The "so what" is about the fact that you hide behind your heros and you just don't want to get your hands dirty. If I really believed in something, I would take pen and paper and write down the model and show these heretic unbelievers they are full of it and I am right. That's the route to take MM.
tusenfem said:
Turbulence is always driven, it does not just come and go, there is an enormous pile of literature on that (start with the Voros et al. paper that I linked to, and look at the references). The problem with you is that you only have ONE method to do EVERYTHING. Everything has to be an electrical current,
No. Everything has to be logical and scientifically accurate. Circuits and particle "reconnect". Magnetic lines have no beginning and no end and no substance and are physically incapable of disconnecting from or reconnecting to any other magnetic line.
What does this have to do with my description of turbulence and with the fact that for you everything has to be an electric current. There are processes that do not depend on electric currents, and turbulence is one of them. It is, e.g. powered by strong flows (bulk plasma flows, which are not currents) as is described e.g.
in this paper or
in this paper.
Any movement of any charged particle in any direction is technically a "current flow" that will create a "magnetic field".
But if a proton and an electron flow at the same velocity in the same direction, then it is NOT a current. The definition of electic current is:
[latex]
{\bf J} = \Sum_{\alpha} n_{\alpha} q_{\alpha} {\bf v}_{\alpha}
[\latex]
so don't come with these kind of childish ways of trying to get your way.
And what kind of magnetic field does a single moving charged particle create?
I've never been attached to money. ... Your term is irrational and inaccurate and it will *FOREVER* be irrational and inaccurate even if the math is right.
whatever
No you don't. You think you do, but if you did in fact "understand" them you wouldn't treat Alfven's work as "heresy" that cannot be discussed on your website for more than 30 days. You clearly speak from both sides of your mouth and your actions speak louder than you words here.
If you "understood" currents in space, you would "understand' that magnetic lines aren't "reconnecting". Circuits and particles and current flow streams are "reconnecting".
hahahahahahahahahahahahahahahahahahahahaha whatever! I don't discuss on my website, I don't even have a website anymore (geocities is disappearing). I discuss currents in space plasmas in various locations, and sometimes I not only speak out of both sides of my mouth, I also talk out of my neck.
That "plasma ball" you keep ignoring shows you that "turbulence" is a direct result of "current flows" in the plasma. When you turn off the current, the "turbulence" simply dissipates in almost an instant. If you want to sustain the "flux tubes" in the plasma, you need "sustained current flow". Those coronal loops are sustained for hours on end so there is no way in hell they are powered by "turbulence". You can't understand currents in space, because you don't understand currents on Earth in that plasma ball you keep ignoring.
You don't even understand that a plasma ball is not even filled with plasma!
Forget it MM, now suddenly we have to discuss turbulence in a plasma ball. Interesting that this comes up now, I guess you are even getting tired yourself of all your stale claims.
Coronal loops are absolutely nothing like a plasma ball. Sorry, but get your (astro)physics knowledge up to date first before you discuss again.