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- From: 01crmeyer@leo.bsuvc.bsu.edu (Craig Meyer)
- Newsgroups: sci.energy
- Subject: Re: Info on the GM SE-101 Steam Car
- Message-ID: <1992Nov16.212013.11971@bsu-ucs>
- Date: 17 Nov 92 02:20:13 GMT
- References: <1992Nov13.123426.11872@bsu-ucs> <1992Nov13.223911.25528@aio.jsc.nasa.gov>
- Organization: Ball State University, Muncie, In - Univ. Computing Svc's
- Lines: 49
-
- >> The Gm SE 101 Steam Car:
- >> Took 30-45 seconds to warm up.
- >> 101 cubic inch 4-cylander piston steam engine
- >> 160 hp.
- >> Steam generator with two vortex burners and about 430 feet of finned tubing.
- >> Produced 800 psi steam at 700 degrees F.
- >> Condenser
- >> 3 times the size of a regular radiator
- >
- >> [stuff deleted]
- >> Comments?
- >
- > Interesting stuff. Obviously it needs more development work, but I
- > think this is a more promising area than those silly electric cars. (Sorry
- > folks, I am far more suspicious of battery technology than most of you
- > are. I'll believe it when I see cheap, relatively lightweight mass-market
- > batteries with energy storage comparable to a tank of gas.)
- >
- > Questions that your material might be able to answer:
- > -Why did they use a piston steam engine instead of a geared-down turbine?
- > Gearing problems? Cost of the turbine?
-
- Would a geared-down turbine be damaged with a gear change? This could be fixed
- with an infinietly-variable transmission.
-
- Would a turbine be bigger and/or heavier? You'd think it'd be cheaper, since
- they're so simple.
- Are c200 hp steam turbines currently made? How big are the things?
-
- > -You didn't say what they used as fuel. Propane? Natural gas? Seems
- > like you could use just about anything liquid or gaseous and not too
- > corrosive, which could be a big advantage.
-
- Gasoline, I recon. But it could burn everything. Including hydrogen (ah!)
-
- > -Where did they get this steam engine? I didn't realize anyone manufactured
- > piston steam engines any more. Who built it, what does one cost, and
- > what was the intended market for it?
-
- The GM Special Labs guys made it. A few models of steam engines ARE still
- made, I understand, but not in sizes smaller than a clothes closet.
-
- --
- Craig Meyer 01CRMEYER@LEO.BSUVC.BSU.EDU
- Indiana Academy for Science, Mathematics, and Humaities.
- Muncie, IN 47306 317-285-7433
-
- Opinions expressed are mine alone, and not necessarily
- shared by the Indiana Academy.
-