Ivan Kruzenstern, a similar Project 97A icebreaker
In the mid-1950s, the Soviet Union began developing a new diesel-electric icebreaker design based on the 1942-built steam-powered icebreaker Eisbär to meet the needs of both civilian and naval operators. Built in various configurations until the early 1980s, the Project 97 icebreakers and their derivatives became the largest and longest-running class of icebreakers and icebreaking vessels built in the world. Of the 32 ships built in total, the unarmed civilian variant Project 97A was the most numerous with twelve icebreakers built in 1961–1971.[3]
Project 97A icebreakers were 67.7 metres (222 ft) long overall and had a beam of 18 metres (59 ft). Fully laden, the vessels drew 5.35 metres (17.6 ft) of water and had a displacement of 2,935 tonnes (2,889 long tons). Their three 1,800-horsepower (1,300 kW) 10-cylinder 13D100 two-strokeopposed-pistondiesel engines were coupled to generators that powered electric propulsion motors driving two propellers in the stern and a third one in the bow. Project 97A icebreakers were capable of breaking 70 to 75 centimetres (28 to 30 in) thick snow-covered ice at very slow but continuous speed.[3]
ivan, moskvitin, icebreaker, ivan, moskvitin, russian, Иван, Москвитин, soviet, later, russian, icebreaker, service, from, 1971, until, 1997, twelve, project, icebreakers, built, admiralty, shipyard, leningrad, 1961, 1971, history, soviet, union, russianameiva. Ivan Moskvitin Russian Ivan Moskvitin was a Soviet and later Russian icebreaker in service from 1971 until 1997 It was one of twelve Project 97A icebreakers built by Admiralty Shipyard in Leningrad in 1961 1971 History Soviet Union RussiaNameIvan Moskvitin Ivan Moskvitin NamesakeIvan MoskvitinOwnerBlack Sea Shipping Company 1971 1978 Far East Shipping Company 1978 1997 Port of registryOdessa Ukrainian SSR 1971 1978 Vladivostok Russian SFSR 1978 1992 Vladivostok Russia 1992 1997 2 BuilderAdmiralty Shipyard Leningrad USSR Yard number781Laid down2 November 1970Launched25 March 1971Completed1 September 1971Decommissioned1997 2 In service1971 1997IdentificationIMO number 7117383 1 FateBroken upGeneral characteristics 3 Class and typeDobrynya Nikitich class icebreakerDisplacement2 935 t 2 889 long tons Length67 7 m 222 ft Beam18 m 59 ft Draught5 35 m 17 6 ft Depth8 3 m 27 2 ft 4 Installed power3 13D100 3 1 800 hp PropulsionDiesel electric three shafts 2 2 400 hp 1 600 hp Speed15 knots 28 km h 17 mph Range5 700 nautical miles 10 600 km 6 600 mi at 13 knots 24 km h 15 mph Endurance17 daysComplement42Description editMain article Dobrynya Nikitich class icebreaker nbsp Ivan Kruzenstern a similar Project 97A icebreakerIn the mid 1950s the Soviet Union began developing a new diesel electric icebreaker design based on the 1942 built steam powered icebreaker Eisbar to meet the needs of both civilian and naval operators Built in various configurations until the early 1980s the Project 97 icebreakers and their derivatives became the largest and longest running class of icebreakers and icebreaking vessels built in the world Of the 32 ships built in total the unarmed civilian variant Project 97A was the most numerous with twelve icebreakers built in 1961 1971 3 Project 97A icebreakers were 67 7 metres 222 ft long overall and had a beam of 18 metres 59 ft Fully laden the vessels drew 5 35 metres 17 6 ft of water and had a displacement of 2 935 tonnes 2 889 long tons Their three 1 800 horsepower 1 300 kW 10 cylinder 13D100 two stroke opposed piston diesel engines were coupled to generators that powered electric propulsion motors driving two propellers in the stern and a third one in the bow Project 97A icebreakers were capable of breaking 70 to 75 centimetres 28 to 30 in thick snow covered ice at very slow but continuous speed 3 History editThe second to last of twelve Project 97A icebreakers was laid down at Admiralty Shipyard in Leningrad on 2 November 1970 launched on 25 March 1971 and delivered to the Black Sea Shipping Company on 1 September 1971 It was named after the 17th century Russian explorer Ivan Yuryevich Moskvitin and initially stationed in Odessa In 1997 it was transferred to the Far East Shipping Company and registered in Vladivostok 3 Following the dissolution of the Soviet Union Ivan Moskvitin passed over to the successor state Russia 2 Ivan Moskvitin was taken out of service in 1997 and sold for scrapping in Bangladesh shortly afterwards 5 References edit Ivan Moskvitin 7117383 Equasis Ministry of Ecology Sustainable Development and Energy Retrieved 14 May 2023 a b c Afanasij Nikitin FleetPhoto Retrieved 14 March 2020 a b c d Kuznetsov Nikita Anatolyevich 2009 Ot Dobryni Nikiticha do Otto Shmidta Ledokoly proekta 97 i ih modifikacii Morskaya kollekciya in Russian no 8 119 Moscow Modelist konstruktor Dizel elektricheskie ledokoly proekt 97A CDB Iceberg Retrieved 14 May 2023 Ivan Moskvitin 7117383 Sea web S amp P Global Retrieved 14 May 2023 nbsp This article about a specific civilian ship or boat is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title Ivan Moskvitin icebreaker amp oldid 1205246356, wikipedia, wiki, book, books, library,
