View of a sectioned Rolls-Royce Dart turboprop engine displayed at the Musée de l’Air in Paris, France. Air flow is from left to right.
At the center left, the three-stage turbine can be observed. The exhaust gases then undergo a modest acceleration in the conical outlet nozzle. On a turboprop, turbine nozzle gas only contributes to a small share of the total thrust produced.
<a href="//commons.wikimedia.org/wiki/User:Ariadacapo" title="User:Ariadacapo">Olivier Cleynen</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>