Re: A 777 with four engines.

Date:         01 Jul 98 02:42:29 
From:         westin* (Stephen H. Westin)
Organization: Program of Computer Graphics -- Cornell University
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Garry Forrest <> writes:
> One of the biggest cost drivers for jets are -- the jets.


> The folks who buy and operate engines think less is better. If we could
> figure out how to strap a single engine to a fuselage, believe me we'd
> do it. (But where would you put the revenue bodies?)

I think you're leaving out another factor: efficiency. I believe
bigger engines have lower specific fuel consumption. So an aircraft
with four engines, each of 50,000-lb thrust, will always be less
economical than a similar one with two 100,000-lb thrust engines,
other factors being equal.

-Stephen H. Westin
Any information or opinions in this message are mine: they do not
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