Wednesday, October 28, 2015

Quick post, 10.28.15; Chevy Volt

A thought occurred to me:  why not convert the Volt to run on the Stirling/ammonia powerplant as I mentioned?

The Volt gets 37 mpg in "charge sustaining" mode.  Using a Stirling could bump that to 48 mpg .  The conversion to ammonia means a bigger fuel tank, but the higher mileage mitigates that somewhat.  Still, for a 300 mile range, you could have a tank of about 16 or 17 gallons.  That's not unreasonable.

It's a thought.  Such a project is out of my skill set, though.  Besides, I don't have the time.

Update:

The ammonia has only about a third of the energy of a gallon of gasoline.  Hence, the need for a tank that is about 3 times the size.  Five and a half gallons of gas would be equivalent to 16.5 gallons of ammonia.  That's 264 miles in range for the ammonia and about 40 miles for the battery for a total of about 300 miles.


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