SINTEF joins IWSA to boost development of wind propulsion tech

SINTEF joins IWSA to boost development of wind propulsion tech

SINTEF Ocean has announced that it is joining the International Windship Association (IWSA), the member driven association that promotes and helps facilitate the uptake of wind propulsion in commercial shipping.

“A webinar co-hosted by SINTEF Ocean and NTNU (Norwegian University of Science and Technology) for the SFI Smart Maritime organisation in December 2020, confirmed there is strong interest in wind propulsion from academia, technology providers, designers and ship owners. Full-scale installations are on the rise, and we see a steady flow of new low-emission and zero-emission concepts that include wind propulsion in some way,” said Sverre Anders Alterskjær, research manager at SINTEF Ocean’s Ships and Ocean Structures department.

Still, the application of wind-assisted propulsion adds some complexity to the prediction of vessel performance in terms of energy efficiency, seakeeping and maneuvering. Considerations that allow for optimising the potential of wind assistance should ideally also be carried out both in vessel design and operation, both of which are key areas that SINTEF brings extensive expertise to.

“We have been a follower of the IWSA for some time, and have appreciated the open sharing of news, publications and relevant events on the webpage even for non-members. However, we feel that it is now time that we enter as a member, and we look forward to contributing more actively to connect, learn and share our research within the exciting field of wind propulsion.”

SINTEF Ocean is working on several projects involving wind-assisted propulsion and is currently carrying out internal research and development on numerical and experimental methods for evaluating different types of wind propulsors, and the optimisation of vessels with wind propulsion in mind.

“Having SINTEF Ocean join IWSA now is very timely. Bringing their experience and R&D work on evaluating wind systems will strengthen our work to standardise those methods in the future, which is critical work as the momentum in the sector continues to build,” said Gavin Allwright, IWSA secretary general. “We are looking forward to working together to help realise a credible, viable wind propulsion future for the industry.”