Marine technology

Researchers at Clavis Technology have been exploring propulsion concepts widely applied in nature by underwater species. They particularly looked at one of the most efficient hydrodynamic systems – the fish tail. The mechanical fish-tail propulsor is based on nature’s own principles, and offers a highly efficient and environmentally friendly alternative to conventional propellers

Man and nature use different techniques in order to move in space and time. Where man mostly uses rotary motion, nature uses oscillating principles.

The researchers at Clavis Technology have utilized nature’s own solutions by developing the fish-tail propulsor. This unique technology is now patented and the latest models of the tuna propulsor have been tested on a 26” research vessel. The new propulsion technology demonstrates a number of competitive advantages in comparison with conventional propellers. Increased efficiency of the propulsion systems results in reduced fuel consumption, reduced impact on the environment and increased profitability for customers.

To create the future of marine propulsion, Clavis Technology co-operates with the world’s leading supplier of propulsion systems Rolls-Royce Marine, The Research Council of Norway and Innovation Norway.