Nordic Yards invests heavily in R&D

The cooling zone is being used to test three scale models, developed as part of the POLAR Alliance. These models, all of which are Nordic Yards’ own designs on a scale of 1:1, represent a single LNG cargo handling system, but are being tested independently of one another for precision. The test models include an aluminium double barrier tank, ADBT, an LNG deck line with de-icing system and a double-walled bunker line.

Burghard Zimmermann, director of design department at Nordic Yards, said: “The aim of our tests is to confirm our research results in practice. We intend to prove the manufacturability and usability of the system solutions that we have developed together with our POLAR research partners.”

The models are now being tested for three months alternately on the 15m long test track at cryogenic temperatures. They will be cooled down several times in classified procedures from approximately +10°C to -163°C and then thawed again. Their innovative insulating materials, material and stress behaviour are all being analysed under Arctic conditions.

“The POLAR project has enabled us to develop innovative solutions for the use of ships and offshore structures in Arctic conditions which are not yet available on the market in this form. This means not only an advantage in terms of knowledge, but also a competitive advantage for Nordic Yards,” Mr Zimmermann added.

The Rostock-based expert alliance POLAR (Production, Operation and Living in Arctic Regions), sponsored by the Federal Ministry of Education and Research, is a network of 13 companies developing innovative maritime products for the Arctic shipbuilding and offshore market. It is now moving into its decisive phase with these tests under real conditions.

Within the framework of the POLAR project, the main focus for the shipyard group is increasing energy efficiency and operational safety, the development of innovative drive systems and the further development of the LNG tank system developed by Nordic Yards.