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Old 01-30-2010, 05:34 PM   #38 (permalink)
oldbeaver
EcoModding Apprentice
 
Join Date: Oct 2008
Location: Chile
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Mercedes 89 D - '89 Mercedes 300 E
90 day: 33.86 mpg (US)

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90 day: 38.84 mpg (US)

1993 Mercedes 300D Turbo - '93 Mercedes Benz 300D Turbo W124
90 day: 26.19 mpg (US)

Crossie - '16 Subaru XV Crosstreak
90 day: 9.61 mpg (US)

Crossie - '16 Subaru XV Crosstreak
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Braking water into H and O

What about gasoline and diesel? They come in "OIL" as a mix of several bituminous substances. You mean we spend more energy to chemicaly separate and filter gasoline, diesel, kerosene, tar and so on than what we can get from it all?

OldBeaver



Quote:
Originally Posted by some_other_dave View Post
That is simply burning hydrogen, not trying to use it as a "catalyst" for gasoline or diesel fuel.




The 128 kCal is the absolute least it could possibly cost, the minimum amount of energy it takes to "knock loose" the hydrogen from the oxygen. In practice, it will take more than that, because none of these systems can be absolutely 100% thermodynamically efficient. Nothing is, as far as physics can determine...

Testing is good. Set up a reliably repeatable test that shows meaningful results. You may yet surprise us all--but it's not necessarily the way to bet.

-soD
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