Thanks for the education, Joe, love this list. There are advantages and
disadvantages to both axial and centrifugal flow. Our single engine
helicopter uses the Rolls Royce/Allison 250 series engines and they have an
air path that turns 450 degrees. Air enters the front and exits in the
middle. Our twin engine helicopter uses the Pratt & Whitney 200 series
engine and it's air path turns 630 degrees! Air enters in the middle and
exits out the back.
Dale C.
Cc: JLANCE2
Subject: Re: Sir Frank Whittle: Turbojet Inventor
Great historical Stuff! Can't help wondering what kind of
land speed car
Auto Union would've built if they had some Junkers-Jumo
004s.
Lance
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