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Nuclear icebreaker Yamal, 2015. A nuclear-powered icebreaker is an icebreaker with an onboard nuclear power plant that produces power for the vessel's propulsion system. . Although more expensive to operate, nuclear-powered icebreakers provide a number of advantages over their diesel-powered counterparts, especially along the Northern Sea Route where heavy power demand associated with ...
Ural under construction at Baltic Shipyard in July 2019 with another Project 22220 icebreaker in the background. The tender for construction of two additional Project 22220 nuclear-powered icebreakers, referred to as the first and second serial vessels of the project, was announced at the keel laying ceremony of the lead ship Arktika on 5 November 2013. [6]
The result, Project 10510, was a nuclear-powered icebreaker design intended for escorting cargo ships and tankers with a beam of 50 metres (160 ft) and deadweight tonnage of 100,000 tonnes year-round along the entire Northern Sea Route. With a propulsion power of 120 megawatts, the icebreaker would be capable of maintaining an average escort ...
The Arktika class is a Russian (formerly Soviet) class of nuclear-powered icebreakers.Also known by their Russian designations Project 10520 (first two ships) and Project 10521 (from third ship onwards), they were the world's largest and most powerful icebreakers until the 2016 launch of the first Project 22220 icebreaker, also named Arktika.
MOSCOW (Reuters) -Russia said on Monday that emergency workers had put out a fire on a Soviet-era nuclear-powered cargo-icebreaker ship and the state company which runs the vessel said there had ...
Project 22220, also known through the Russian type size series designation LK-60Ya, [note 1] is a series of Russian nuclear-powered icebreakers.The lead ship of the class, Arktika, was delivered in 2020 and surpassed the preceding Soviet-built series of nuclear-powered icebreakers as the largest and most powerful icebreaker in the world.
It is the second Russian icebreaker to bear the name; the previous Leningrad was a Moskva-class diesel-electric polar icebreaker built in 1961 and decommissioned in 1993. Unlike the new nuclear-powered icebreaker, the Soviet-era vessel was named after the city itself. [19] [20]
As before, the Saint Petersburg-based shipyard was the only bidder for the construction of the nuclear-powered icebreakers. [20] The keel of the fourth Project 22220 icebreaker was laid on 26 May 2020 [3] and the vessel was launched on 22 November 2022. [4] The vessel left for sea trials on 1 December 2024. [21]