![engine - At what point is a turbine powered ducted propeller considered a turbofan? - Aviation Stack Exchange engine - At what point is a turbine powered ducted propeller considered a turbofan? - Aviation Stack Exchange](https://i.stack.imgur.com/O37qN.jpg)
engine - At what point is a turbine powered ducted propeller considered a turbofan? - Aviation Stack Exchange
![Streamlines at the inlet and exit of a ducted fan for a) hover and b)... | Download Scientific Diagram Streamlines at the inlet and exit of a ducted fan for a) hover and b)... | Download Scientific Diagram](https://www.researchgate.net/profile/Cengiz-Camci/publication/269784918/figure/fig2/AS:669007262806019@1536515169098/Streamlines-at-the-inlet-and-exit-of-a-ducted-fan-for-a-hover-and-b-edgewise-flight.jpg)
Streamlines at the inlet and exit of a ducted fan for a) hover and b)... | Download Scientific Diagram
Contraction of air stream from propellers; (a) free fan (b) ducted fan | Download Scientific Diagram
![Contraction of the air stream coming from propellers (a) free fan and... | Download Scientific Diagram Contraction of the air stream coming from propellers (a) free fan and... | Download Scientific Diagram](https://www.researchgate.net/profile/T-Hamel/publication/223820505/figure/fig2/AS:378993682468864@1467370543018/Contraction-of-the-air-stream-coming-from-propellers-a-free-fan-and-b-ducted-fan.png)