We have long experience in design and development of rocket nozzles and turbines that drive the fuel pumps of liquid fuel rockets. We have designed nozzles and turbines for Ariane 5, for Vulcain 1 and currently for Vulcain 2. We also develop the turbines for the new european upper stage engine Vinci.
On the nozzle side, we have developed a new channel wall nozzle technology “laser welded sandwich” that is demonstrated in the development of the Pratt & Whitney RL60 engine.