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Old 12-07-2024, 09:20 PM   #1 (permalink)
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Interesting US Dept of Energy look at friction in car engines etc

I found this on the US Dept of Energy's website.
NB the URL to the link: https://www.energy.gov

I have posted the 1st couple of pages below.

Here's the link to the complete presentation;
https://www.energy.gov/sites/prod/fi..._17_fenske.pdf

Parasitic Energy Losses
















Here is another link showing a test engine used in these experiments etc;
https://www.energy.gov/sites/prod/fi...t08_fenske.pdf

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Old 12-07-2024, 09:34 PM   #2 (permalink)
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