Hello, long time no type...
@Wesley
I have a few ideas that I'd like some feedback on... my parent's recently bought a new property and I've been re-looking at ideas I've seen.
1. The first was LED garden lights, using the ground as a single-wire-no-return conductor to remote coils and stepdowns to power LED lights for the drive path, and various... 1)
if There is a a large board with a lot of tuning forks that all resonate at the same frequency, doesn't that collecitively have more energy than none (although tuning forks would be unloaded,
whereas I'm putting LEDs on which would consume some of the energy)...
I haven't really seen anyone progress with a distrubuted ground-based tesla system... have you?
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Cieling fans...
There's also these bladeless fans (truly bladeless, working much like a tesla turbine)
https://exhalefans.com/ they have a patent on it so... can't just produce these I suppose;
but the patent does seem overly specific, and with only slight modifications can fall outside it.
which then also reminded me to look into ' schauberger repulsine '
https://frankgermano.wordpress.com/viktor-schauberger-the-repulsine/which instead of having a flat disk, has a disk with a sin-wave ripple in it.
considering the air flow of that fan though, the widening space as the radius increases,
I suppose (after refreshing on venturi effect) decreases the speed of the air moving laterally out as there's more space to fill, or
it would be lower pressure... higher tempurature I suppose.
But then, if instead of having flat disks, the disks were rippled, probably so each layer is 180 degrees out of
phase with the next so the chambers and gaps are smallest/largest instead of being parallel...
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Air Multiplier...
So then a variation of that that, if you look up 'bladeless fan' actually goes to dyson fan
(which was invented 30 years ago by toshiba apparently [size=78%]
https://www.telegraph.co.uk/technology/news/6377644/Dyson-fan-was-it-invented-30-years-ago.htmlbut never produced.... ) which isn't actually bladeless at all, but appears to be on the surface.
It is mostly a ring, with a chamber that exits a 3mm slit (velocity increase) behind a coanda foil with an open center.
In this open system, it is claimed to get 15x the airflow than the originating bladed fan... the narrow slit accelerates a
cylinderical air circle at 55mph(dyson) which then induces air in the center, as the coanda air foil expands the ring, creating a lower pressure,
which draws air in through the center of the ring. Then additionall there's an entrainment of air on the outside as it draws air around the outside of the ring also...
(see really bad attached image...)
couldn't these be chained so a very small one x15 into one with a gap around the ouside into another pipe to another similar mulitplier.
Is this entirely useless because although the airflow is 15x it's at 1/15th the speed/pressure?
Being an open system, it's certainly not limited to a confinement...
Should be able to almost 3d print some really small replicas, and then just blow a little to start it, and it would sustain itself (should probably include a blocking off switch too...
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And that brings me back to - so... can a current in a wire induce currents? High frequency signals on the outside of a wire, and lower in the inside?
(I don't know... I don't see a way to get from the above hydro(fluid)-dynamic system to electornics in this case....