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The world first complete asymmetric icebreaker ice test
文章分类:Industry dynamics 浏览次数:16

It is reported that, Aker Arctic design of the first asymmetric hull icebreaker "Baltika" has recently successfully completed a comprehensive ice breaking test. The ship sailed from Murmansk, around the new sailing through the northern end of the island, the Kara Sea arrived in the Gulf of ob.

Design of "Baltika", which can not only break the ice before and after, also has lateral icebreaking capabilities. Aker Arctic said, "Baltika" performance than expected. At the speed of 3 knots, forward backward when sailing, the ship can continuously break 1.2 meters (4 feet) thick ice. Tilt mode had never actually tested is running well. In the test, "Baltika", also shows excellent operability and cleaning ability can also be a heavy stone, compressed ice ridge penetrating the Kara Sea without collision case.

"Baltika" was built by Russias Arctech Helsinki and Yantar JSC shipyard shipyard cooperation, using Aker Arctic Aker ARC 100 type inclined ice breaking design. The captain of 76.5 meters (250 feet), 20.5 meters wide (76 feet); the diesel electric propulsion system, including 3 Wartsila 9L26 generating units, the total power of 9 mw. "Baltika" was equipped with 3 sets of Steerpropd 2.5 MW rotary propeller, two units located in the stern, the other one is located in the bow. Dynamic positioning system also includes an inclined ice model, provided by Navis Engineering.

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