Wärtsilä to retrofit ten Hafnia tankers for improved propulsion efficiency
Wärtsilä Corporation, Press release, 23 November at 11:00 AM EETTechnology group Wärtsilä will supply its EnergoFlow and EnergoProFin solutions for ten Bird Class oil and chemical tankers owned by Hafnia – the Singapore head-quartered global tanker operator. The combination of the two Wärtsilä systems ensures an optimised waterflow over and after the propeller, thereby improving propulsion efficiency considerably. The order was booked by Wärtsilä in October 2023.
EnergoFlow is an innovative pre-swirl stator that creates an optimal