P-47s

[Furio]

Originally Posted by ElAurens

If an engine does have both it is commonly called a compound supercharged engine.

At least that is how I remember it.

If I’m not mistaken, the turbo compound had turbines mechanically connected to the crankshaft, or a blowdown turbine. Just one type was ever produced: the Wright R3550. http://en.wikipedia.org/wiki/Wright_R-3350

[ElAurens]

Yes, that is the one I was thinking of.