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Old 08-31-2024, 07:22 AM   #21 (permalink)
Logic
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Quote:
Originally Posted by aerohead View Post
Any friction in an automobile will derive from hydrodynamic shearing forces within liquids, which is solely a function of viscosity.
There really isn't any surface friction from parts actually in physical contact. They're all separated and 'ski' on top of a wedge of lubricant separating the surfaces.
Some oils are presently at 'zero' viscosity upon cold start. They add only a fraction of a percent to economy or power.
The claims are extremely dubious.
Buyer beware!
Hmmm... true-ish for a well run in engine.
But for a piston to change direction it has to stop.

Then even run in engines that are constant rpm and almost always running (like the genset on the farm I grew up on) become old and smokey and worn out.
Most engines are restarted often.

Bearing surfaces under a microscope are not as flat as we would like.
Well; not till you look at surfaces with the Boric Acid on therm.
(see the research pics: Dr Ari Erdemir of Agronne National labs initially and a vast amount of followup research buy other research institutes)

The very 1st layer of Boric on a metal surface is a ceramic layer with 85% the hardness of diamond that forms an extremely inert protective layer on the metal surface.
Subsequent layers resemble platelets more and more as you move away from the surface. Like microscopic playing cards sliding over each other. (ionicly bonded)

At some point you will encounter an old smokey worn engine that's about to be redone anyway and give this a try aerohead.
I cant wait for that day!

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