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Old 01-05-2025, 04:19 AM   #11 (permalink)
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Svietlana II - '13 Peugeot 308SW e-HDI 6sp
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e·co·mod·ding: the art of turning vehicles into what they should be

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[Old] Piwoslaw's Peugeot 307sw modding thread
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Old 01-05-2025, 04:14 PM   #12 (permalink)
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Quote:
Originally Posted by freebeard View Post
Not at all.
it's just complicated IF you want to use known physics to figure out whatTF's going on in a Geet in such a way that the scientific community will pay attention.

If you build one and it works; it works!
That benefits you.
Especially if you can us the rest of the genset's waste heat for water and room heating.
Perhaps that way power and heat costs you less than it currently does..?
(there's some maths!)

You make a video of what you did if you like and perhaps someone else benefits too.

As this just refuses to go away completely and even seems to have been fitted to a helicopter amongst other things, there's a good chance it will!..?
https://www.slideshare.net/slideshow...ocesor/2553095
The physics is there even without the plasmoids, but a giant spark plug after the Geet certainly helps.

The giant spark plug (plasmoids!) :
Graphite out of an old style torch battery in the center of a ceramic cylinder, surrounded by a bit of pipe and maybe some copper and zinc filings.


Would you like me to turn you one on my lathe?
I might even add a Al-Ni-Co Magnet to get that spark spinning like a top!
https://www.youtube.com/shorts/yKQg53cT968
Way less heat issues if it's not sparking in the same place for ages and better plasma coverage too.
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Old 01-05-2025, 06:06 PM   #13 (permalink)
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Quote:
it's just complicated IF you want to use known physics to figure out what TF's going on in a G[EET]...
Set aside the physics, I can't even interpret the drawing. Am I to presume the 12x1/2" rod is magnetized? The fuel comes in somewhere on the left? The cross-sectional areas of the reactor seem disproportionate. The outer left-to-right flow is slower than the constricted flow right-to-left?
Quote:
Would you like me to turn you one on my lathe?
Nah, I'm good.
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Old 01-06-2025, 12:21 PM   #14 (permalink)
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Originally Posted by freebeard View Post
Set aside the physics, I can't even interpret the drawing. Am I to presume the 12x1/2" rod is magnetized? The fuel comes in somewhere on the left? The cross-sectional areas of the reactor seem disproportionate. The outer left-to-right flow is slower than the constricted flow right-to-left?


Nah, I'm good.
The rod is said to become ...weirdly magnetized after the initial North-South orientation/conditioning.
https://www.youtube.com/results?sear...rod+magnetised.
This is where the pseudo science elephant enters the room..??

Yes the rod will restrict flow, but NB that, that is the fuel, not the air intake, which is to the left, after the reactor.
It will speed up the flow velocity and turbulence and force the gasses closer to the hot tube surface.
Plus (if) any magnet acting on ions; swirl and turbulence.

The fuel is on the right in the bubbler. The engine is on the left.

The bubbler can contain:
Just fuel:
Will give you pyrolyzed, CH4 and the like, gaseous fuel.

Fuel floating on water:
Will give you the same pyrolysed, CH4 and the like, gaseous fuel and, if you're lucky, some steam reformed hydrogen. (and burnable CO)

Other crazy mixtures of fuels and oils and water based whatever, depending on how mad scientist you're feeling that day.
Air is mixed in with that processed gaseous fuel via the valve on the left, after the reactor, before the intake.

Some people modify the drawing so you can draw fresh air into the bubbler, or exhaust, or any combination of the 2.
ie: You can choose between pure EGR into the bubbler and pure air into the bubbler and anywhere in-between.

(If there's air coming into the system before the reactor you will get partial oxidation rather than pyrolysis in the reactor)

As you can imagine there's a hell of a lot of fiddling with those valves!

Last edited by Logic; 01-07-2025 at 02:13 AM..
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Old 01-07-2025, 07:56 PM   #15 (permalink)
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Well-hell!? There your plasmoids are!!?
From around 7min45s
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Old 01-08-2025, 05:54 AM   #16 (permalink)
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He used the one thing to start the other?

I skipped to 7:45, I don't see how you persevered through the rest.
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Old 01-08-2025, 07:15 AM   #17 (permalink)
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Originally Posted by freebeard View Post
He used the one thing to start the other?

I skipped to 7:45, I don't see how you persevered through the rest.
I skipped ahead too, using the preview pane till things looked interesting.
(Preview pane may be part of the Enhancer for YouTube extension)
But ye; keeping the carb to start and warm the engine exhaust would be the only way really to do this.

Unless you did the old paraffin/kerosene blow torch startup method would probably work too, but why bother with all that and wait to start.


You've heard of the old tractors that started and warmed on petrol before switching to paraffin..?
https://en.wikipedia.org/wiki/Tractor_vaporising_oil

(I'm surprised ...er... someone hasn't come along to take a dump on pyrolosys and steam reformation yet. I spoze the amount of skillz and equipment needed to do this precludes 99.999% of the population from doing it, so its not a threat like just adding stuff to your oil)
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Old 01-13-2025, 04:31 AM   #18 (permalink)
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Production units are in manufacture -- the announcement is waiting for them to ramp up volume.

Someone will be first to install this on a Beetle flat four. 30% more efficiency for $700. No more exhaust fumes from the heater

This. Is. Interesting. At T=17:27 they produce a 'model of a time crystal'. Malcolm Bendall comments that it would make an interesting house.

No kidding. What they have is derivative of an edge vertex icosahedral hemisphere. Specifically, if you suspend a membrane inside an icosahedral cage, it assumes this shape. Else tensegrity struts on the inside.


https://3dwarehouse.sketchup.com/war...3-7d3d97612a88

It's the midpoint of Bucky Fuller's Jitterbug transformation.
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Old Today, 09:59 AM   #19 (permalink)
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More 'plasmoids'!?
From around 1min55 here:


I'm surprised! Hmmm..!?
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Old Today, 03:19 PM   #20 (permalink)
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Quote:
More 'plasmoids'!?
Else a flashlight shining through turbulence air?

What's with the 1600 degree temps at the five minute mark. Shouldn't the target be red white hot?
Quote:
MachineMfg
https://www.machinemfg.com › temperature-and-color-chart
Nov 18, 2024Around 600 degrees Celsius, a slight red color begins to appear; At 700 degrees Celsius, it turns into a light orange color ... light yellow indicates 1400°C, yellow-white indicates 1500°C, and bright white (with a hint of yellow) indicates 1600°C. ... carbon steel with high sulfur content can

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