The prop has to hold up to millions of miles of travel, and move the ship fast enough to get from port to port on time. In this case, the propeller is cast in one piece, and is made of a complex ...

This project, started in 2019, aims to develop a prediction model for non-cavitating, propeller-induced noise and ship hull vibration characteristics. Objective Develop a methodology, based on ...

More energy efficient propellors for large ships Date: October 28, 2014 Source: SINTEF Summary: A Norwegian invention is reducing by a third the energy that foundries need to manufacture ship ...