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Aerkuld Aerkuld is offline
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Join Date: Oct 2006
Location: Bay Area, SF, CA
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Quote:
Originally Posted by Scuba Steve View Post
I'm a little confused - if the exhaust comes out the big pipe in the top, how does it go? Is there a driveshaft out the back end or something?
Yes. A gas turbine provides it's drive from the spinning shaft of the turbine as opposed to a jet engine which uses the velocity of the exhaust gasses as thrust.

A turboprop aircraft uses a gas turbine. It sounds like a jet but it has a propeller driven via a gearbox off the turbine shaft.

The engine in that 928 would be driving through a reduction gearbox then most likely on to the automatic transmission.

What I don't knowis how you would control speed of the car. I wouldn't have thought that you throttle back the engine so I imagine that the gas turbine runs at a constant speed and there is some way to control how much 'drive' you put out into the transmission?
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Last edited by Aerkuld; 05-15-2008 at 05:26 AM..
Old 05-15-2008, 05:08 AM
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