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Old 10-09-2024, 07:49 PM   #3 (permalink)
Logic
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Quote:
Originally Posted by Piotrsko View Post
I could get a hundred feet of #00 welding wire and build a coil around my pack since I use series wound DC. Not difficult to determine polarity to current flow, RIGHT HAND RULE. Really doubt it would make any practicable difference even measuring 3places aft the decimal on my volt/current meters.
No idea Piotrsko. I just scanned the paper and thought: "That's interesting"
So lets have a look:

"...discharge capacity is found to be 2.46 Ah when the battery is not placed in the magnetic field...
When the magnetic induction intensity increases to 39.50 mT, the discharge capacity is 2.89 Ah, which increases by 17.48%..."

I assume mT is micro Tesla (1000 mT per T)
A small NIB magnet 0.2 Tesla or 200mT.
https://indico.ictp.it/event/8728/se...l/slides/0.pdf

So ye is doable and no need to waste power on wound magnets.|
In fact; it's more interesting than I thought! How often is it easy to get a 17% improvement nowadays!?
They talk of an increase in both power and energy density.
So its starting to look more than interesting; It looks worthwhile!?

There was another study or something where the researchers were carrying on about magnets built into the terminals. I really wasn't paying attention to the numbers. Just thought it interesting.

you know... I'm starting to wonder why I bother to link references in my posts. Nobody ever reads them.
I may as well just link the unicorn corral so I can celebrate if anyone even notices,
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