Ammonia turbo expander

DynOTEC: Ammonia Turbo-Expander for OTEC

* 1.0 MW class
* 3000 RPM
* 4 axial stage
* 5-Axis CNC Milled blade disc
* High efficiency about 87%
* “Back-Pullout” Concept
* Large diameter (680 mm)

Ammonia expander
Expander stages