Dong'an Power releases the concept design of a dual-rotor engine.

On December 3, Dong'an Power and AVL joint team held a concept design and CAE technology release conference for twin-rotor engines in Harbin, confirming the concept design scheme and CAE phase results of the twin-rotor engine model. It was introduced that Dong'an Power focuses on developing rotor engine platforms suitable for low-altitude aircraft and new energy vehicle range extender systems. After detailed planning, the platform has launched different technological solutions such as single-rotor engines and twin-rotor engines, which can adapt to various application scenarios.