Re: Geared turbofans

Date:         17 May 98 00:43:17 
From:         Don Stauffer <stauffer@htc.honeywell.com>
Organization: honeywell
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Tarver Engineering wrote:
>
> On 11 Apr 98 02:16:40 , Don Stauffer <stauffer@htc.honeywell.com>
> wrote:
>
> >I am particularly thinking of "unducted fans."
>
> An unducted fan has two rows of counter rotating fan blades.
>
> John

So would some of those early twin row counter-rotating turboprops (I
forget the planes, they were navy prototypes) qualify?  How about the
ones on the Russian Bear turboprop?
--
Don Stauffer in Minneapolis
home web site- http://home1.gte.net/stauffer/
home email- stauffer@gte.net
work email- stauffer@htc.honeywell.com