Re: [GZG] Scale Creep
From: Doug Evans <devans@n...>
Date: Fri, 11 Apr 2008 09:47:40 -0500
Subject: Re: [GZG] Scale Creep
Richard, replying to Brian in replying to John in replying to Jon in
replying to Michael which is where I lost track, wrote on 04/11/2008
01:48:09 AM:
> Tubines guzzle fuel at start because, during startup, the turbine is
idling.
> Driving the compressor (running for zero mechanical power out)
consumes
30-40
> % of the fuel used at max rated power. Gas turbines in ground
vehicles
only
> make sense in racecars and hybrids that can switch off the turbine
whenever it
> cannot be run flat out.
Which is OK in this marvelously fluid modern combat environment, where
no
unit will spend hours with the motor running waiting for 'go'... ;-.=
The_Beast
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