Higgsy wrote: ↑Sun Mar 15, 2020 1:18 am
Well "fusors of *current* design" fuse deuterium to helium, not all these heavier elements claimed by Childs. Furthermore the reaction rates are miniscule (just look at the cross-section for the reaction), and is, as I say, orders of magnitude away from breakeven.
Perhaps that's true of *other* fusor experiments, but according to SAPHIRE's video they were actively experimenting with introducing *various* types of elements into the chamber, so they may have simply stumbled onto some other unique fusion processes that others simply haven't played with yet.
If Childs had claimed to fuse deuterium very inefficiently, I would not be skeptical. But the video claims breakeven plus and a whole host of heavier elements as fusion products. It is this breakeven plus claim that forms the rationale for his suggestion that an energy producing product is just a matter of routine engineering. I am skeptical about that because the physics does not support the claim.
Where exactly in the video does he claim to "break even"? All I heard him say is that they reached 100 percent of the chamber's design temperature limits at a lower energy input than they expected. They also seemed to suggest that a next gen model *could potentially* achieve a better than break even potential. AFAIK they weren't generating any electrical current with their current design, so I cannot imagine how they'd be able to claim to 'break even' yet. Generating fusion has never been the problem, the problems have always been consistently generating more energy than is put into the system and sustaining the process indefinitely. I didn't hear them make either of those claims about their existing equipment.
In terms of what elements they found, I think that makes sense if they were actively experimenting with various gasses and elements and using relatively (compared to smaller fusor experiments) higher levels of current and high voltages. I'd need to see the actual results before I'd be able to say much about it.
FYI, I reaching my daily limit again, and it's about time for bed, so I'll tackle the redshift debate another day.
How does size and sophistication (however you determine that) get a reaction cross-section orders of magnitude greater than current fusors?
Well, it would depend on the amount of current, the voltages, the density of the gasses being used, etc. How sophisticated have other fusor experiments actually been in terms of varying these types of controlled features? I honestly don't know. I cannot however logically rule out the possibility of fusion occurring in their experiments because it does occur inside of other fusor experiments.
You make it sound as though they are asking for funding to be continued so they can explore all this scientifically. But that is not what they say they want to be funded for. They are asking for investment to build a commercial electricity and heating device using what they already claim to be excess energy.
It may very well be the case that SAFIRE "believes" that they are ready to produce a modified device which they believe will produce excess energy beyond what they are putting into it, but again, I didn't hear them explicitly claim that their current device already achieves that result. Where specifically in the video did you hear them make that particular claim?
Marks are being asked to make an investment in a product with, so they claim, huge potential for return, not in science.
Other than the "marks" being private investors rather than unwitting public tax money "marks", how is that any fundamentally different than all the other dubious promises I've heard for 50 years about the next fusion device would be the stepping stone for sustained fusions processes? How does it differ from public "dark matter" marks? Holy Cow. You're certainly holding SAFIRE to much higher standards that you hold folks inside of the astronomy industry or fusion energy industries as a whole.
https://www.nytimes.com/2017/03/27/scie ... rance.html
Even if they failed miserably to reach a better than break even scenario in their next venture, it wouldn't be any less successful than any other fusion experiment over the past 4 decades, and it would certainly produce better results than any dark matter experiment to date.
If they were asking for funds to do science I wouldn't begrudge them that.
In part, that does seem to be what they are asking for, albeit with the possibility of actually generating profit.
But they have abandoned science and are in the process of setting up a dodgy business.
You're simply slandering them at this point. You know nothing about their actual experiments, and you know nothing about their business either. You're just making it up as you go and hurling insults at them without a shred of evidence to support your bizarre allegations.
It is terrible for the credibility of EU/PC solar science. What promised so much in the early days, is becoming a credibility disaster.
The only "terrible" aspect in terms of solar physics research credibility is SAFIRE's lack of a published paper on that topic. As I've said, I think they own us a paper on an anode solar model comparison to their actual lab results, otherwise nobody got what they paid for out of the last set of experiments, and It makes one wonder if they'll get what they paid for the next time as well. I accept that there's a need for a published paper on the topic of an anode solar model from SAFIRE. That is what they claimed they were intending to 'test' in their first set of experiments and I've yet to see the results of those tests.
How does that satisfy my request to choose a well accepted mainstream model, and show in detail how it "fails to account for *all of the circuit energy* in the whole circuit" and how it "consistently underestimates the full energy release potential of an exploding double layer", as well as the potential speed of that release of energy.?
It demonstrates that the MRx model has been consistently dissed on since it was first introduced. I've yet to see you produce a paper on real life laboratory experiment that showed how all the energy of the whole circuit was accounted for in a "magnetic reconnection" experiment. In fact, I've never seen a series of actual laboratory experiments which demonstrated a fundamental physical difference between ordinary induction in plasma and unique physical process of "magnetic reconnection". You first.
Alfven spends a lot of time in the early part of his book explaining when and why it's important to use the "particle" approach and circuit theory rather than a "field" approach to explain high energy plasma events. He also *consistently* chose to use circuit theory in Cosmic Plasma, and he specifically referred to MRx theory as 'pseudoscience'. He even claimed that he hoped that his double layer paper would drive the last few nails in the coffin of that nonsense. Unfortunately it didn't.