On Sep 22, 2010, at 12:43 PM, mike wilson wrote: > P N Stenquist wrote: >> On Sep 20, 2010, at 3:34 PM, John Francis wrote: >>> On Mon, Sep 20, 2010 at 01:53:24PM -0400, paul stenquist wrote: >>> >>>> >>>> On Sep 20, 2010, at 1:09 PM, mike wilson wrote: >>>> >>>>> P N Stenquist wrote: >>>>> >>>>>> I'm engaged in some deep research on new engine designs. You'd be >>>>>> surprised to learn who the laggards are. >>>>> >>>>> >>>>> Easy. Anyone designing a propulsive system that has anything other than >>>>> neat hydrogen in its fuel tank. >>>>> >>>> That would be everyone. No hydrogen filling stations out there yet. >>>> Paul >>> >>> >>> Oh yes there are! >>> >>> Not many, admittedly. >>> But at the last count there were over 40 in California. >>> Heck, you've even got two in Illinois - one in Chicago (for the CTA buses), >>> and a publicly-accessible one in Des Plaines. >>> >> Hydrogen may eventually be the fuel of choice, but it's still on the >> horizon. I'm working on next-year stuff. >> Paul > > Hardly "deep" or "new", then. > A lot of it is very new. Gasoline engines have changed dramatically in the last couple of years. A lot of that came with the perfecting of direct injection technology, which has made a huge difference in efficiency. "Deep" because I've had to dig hard to get adequate info.
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