Re: New 737 engine intakes?

Organization: International Internet Association.
Date:         02 May 95 13:27:42 
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In article <>,
Karl Swartz <kls@ohare.Chicago.COM> wrote:
>>Will the new wing for the new models of 737s mean that Boeing can
>>do away with the oval 737 engine intakes?
>It's not really the wing but the landing gear -- the flattened bottom
>of the nacelle is to provide adequate ground clearance and resistance
>to foreign object ingestion (and damage) with the larger engines of
>the newer 737s.  I wouldn't expect the new wing to significantly alter

I was once told that the flattened inlet on the -3/4/500 wasn't really
necessary, but they decided to use it anyway because it was already
designed.  So, I had the impression that the -6/7/800 would have a circular
inlet.  However, I have noticed in a recent picture of a -6/7/800 model
plane which has been tested in a British wind tunnel, the engine intakes
are still flattened at the bottom.

  H Andrew Chuang
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