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rick-l rick-l is offline
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Join Date: May 2002
Location: St Louis
Posts: 4,211
Quote:
Originally Posted by herr_oberst View Post
One thing that fascinates me about that museum is how fast technology changed during the early years of aviation. I really like looking at the cutaway of the 28 cylinder P/W off to the side of the display. Someone developed this in the 1930's with a slide rule.....
That engine was developed during WW2 and was the last technical advancement of the piston engine before jet engines took over.

The engine had a supercharger on the intake and a turbo that was tied into the crankshaft called a power recovery turbine. It was also called a parts recovery turbine due to the low reliability of the engine.
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Rick
88 Cab
Old 03-19-2015, 08:18 AM
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