The Douglas DC7 and Lockheed Starliner were the Superprops of airliners. They used Wright Turbo Compound Engines which at first glance appear to be in violation of the laws of physics.

Please support this channel:
  / gregsairplanesandautomobiles  
Paypal: [email protected]

Links:
Turbo vs Supercharging:    • Turbo vs Supercharging in WW2 Airplanes  

Spitfire exhaust:    • Supermarine Spitfire Exhaust  

TWA Flight Center and Lockheed Starliner / Constellation:    • TWA Flight Center and Lockheed Conste...  

WW2 Bomber Twin Tail design reasons:    • Avro Lancaster, Payload, Turrets, Sta...