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Ilya Muromets (2016 Icebreaker)
''Ilya Muromets'' (russian: italic=yes, Илья Муромец), Russian designation Project 21180, is a Russian icebreaker built by Admiralty Shipyard in Saint Petersburg and commissioned on 30 November 2017. She is the first icebreaker built for the Russian Navy in almost 40 years. Development and construction In March 2014, the Ministry of Defence of the Russian Federation announced that the Russian Navy would receive a new auxiliary icebreaker as part of the ongoing fleet renewal program. The vessel, designed by the Russian Vympel Design Bureau as Project 21180,Дизель электрический ледокол мощностью 7 МВт (проект 211 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Northern Fleet
Severnyy flot , image = Great emblem of the Northern Fleet.svg , image_size = 150px , caption = Northern Fleet's great emblem , start_date = June 1, 1733; Soviet iteration: August 5, 1933 , country = , branch = , type = Fleet , role = Nuclear deterrence;Naval warfare; Amphibious military operations;Combat patrols in the Arctic/Atlantic;Naval presence/diplomacy missions in the Atlantic and elsewhere , size = c. 32 surface warships plus additional support ships/auxiliaries c. 34+ active submarines , command_structure = , garrison = , garrison_label = , nickname = , patron = , motto = , colors = , colors_label ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ilya Muromets (1915 Icebreaker)
Ilya Muromets (russian: Илья Муромец), or Ilya of Murom, sometimes Ilya Murometz, is one of the ''bogatyrs'' (epic knights) in Bylinas of Kievan Rus. He is often featured alongside fellow bogatyrs Dobrynya Nikitich and Alyosha Popovich. The tales are set in the time of the Kievan Rus'. Attempts have been made to identify a possible historical nucleus for the character. The main candidate is , a monk of the 12th century who was beatified in the Orthodox Church in 1643. His relics are preserved in the Kiev Monastery of the Caves (Kyiv, now modern Ukraine). Ilya in ''byliny'' Ilya Muromets is a major figure in the byliny, Russian epic folklore collected in the 18th and 19th centuries. Ilya is the son of a farmer, was born in a village near Murom. He suffered a serious illness in his youth and was unable to walk until the age of 33. He could only lie on a Russian stove, until he was miraculously healed by two pilgrims. He was then given super-human strength by a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Contra-rotating
Contra-rotating, also referred to as coaxial contra-rotating, is a technique whereby parts of a mechanism rotate in opposite directions about a common axis, usually to minimise the effect of torque. Examples include some aircraft propellers, resulting in the maximum power of a single piston or turboprop engine to drive two propellers in opposite rotation. Contra-rotating propellers are also common in some marine transmission systems, in particular for large speed boats with planing hulls. Two propellers are arranged one behind the other, and power is transferred from the engine via planetary gear transmission. The configuration can also be used in helicopter designs termed coaxial rotors, where similar issues and principles of torque apply. Contra-rotating propellers should not be confused with counter-rotating propellers, a term which describes non-coaxial propellers on separate shafts; one turning clockwise and the other counter-clockwise. Tandem-rotor helicopters such as th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Straight-six Engine
The straight-six engine (also referred to as an inline-six engine; abbreviated I6 or L6) is a piston engine with six cylinders arranged in a straight line along the crankshaft. A straight-six engine has perfect primary and secondary engine balance, resulting in fewer vibrations than other designs of six or less cylinders. Until the mid-20th century, the straight-six layout was the most common design for engines with six cylinders. However, V6 engines became more common from the 1960s and by the 2000s most straight-six engines had been replaced by V6 engines. An exception to this trend is BMW which has produced automotive straight-six engines from 1933 to the present day. Characteristics In terms of packaging, straight-six engines are almost always narrower than a V6 engine or V8 engine, but longer than straight-four engines, V6s, and most V8s. Straight-six engines are typically produced in displacements ranging from , however engines ranging in size from the Benelli 750 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kamov Ka-27
The Kamov Ka-27 (NATO reporting name 'Helix') is a military helicopter developed for the Soviet Navy, and currently in service in various countries including Russia, Ukraine, Vietnam, China, South Korea, and India. Variants include the Ka-29 assault transport, the Ka-28 downgraded export version, and the Ka-32 for civilian use. Design and development The helicopter was developed for ferrying and anti-submarine warfare. Design work began in 1969 and the first prototype flew in 1973. It was intended to replace the decade-old Kamov Ka-25, and had to have identical or inferior external dimensions compared to its predecessor. Like other Kamov military helicopters it has coaxial rotors, removing the need for a tail rotor. In total, five prototypes and pre-series helicopters were built. Series production started at Kumertau in July 1979, and the new helicopter officially entered service with the Soviet Navy in April 1981. The Ka-27 has a crew of three with a pilot and a navigator b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Russian Multi-Purpose Salvage Vessels
Russian Multi-Purpose Salvage Vessels are group of three classes of ships – MPSV06, MPSV07 and MPSV12. The class of MPSV06 ships are the biggest ones but all the classes are relatively large rescue and salvage vessels. MPSV06 MPSV06 class vessels are a series of three icebreaking salvage vessels, one of which is being built in Russia and two that have been ordered from the German shipbuilder Nordic Yards Wismar (Ship design company JSC "Nordic Engineering" took part in the development of this project, in 2019 JSC "Nordic Engineering" modernized it contract project and approved by the Russian Maritime Register of Shipping). The first vessel of the class, tentatively named ''Spasatel Petr Gruzinskiy'', was reportedly laid down at Amur Shipbuilding Plant in Komsomolsk-on-Amur, Russia, already in 2010, but the construction was later suspended. In December 2018, it was reported that the United Shipbuilding Corporation would complete the unfinished third vessel which reportedl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sovcomflot
Sovcomflot (russian: ПАО «Совкомфлот», ПАО «Современный коммерческий флот», , Modern Commercial Fleet). Sovcomflot is Russia's largest shipping company, and one of the global leaders in the maritime transportation of hydrocarbons, as well as the servicing and support of offshore exploration and oil & gas production. History In 1973 the Government of the USSR decreed the formation of a special shipping corporation, separated from the regular state-owned marine fleet, that could use a long-term bare boat charter scheme for purchasing new and used foreign-built vessels. In 1976 the Ministry of Merchant Marine instituted a special fund and the newly formed corporation used it to acquire two 40,000 DWT, dry cargo transports – ''Sovfracht'' and ''Sovinflot''. In 1988 these operations were reorganized as the ''Sovcomflot Joint-Stock Company'' (''SCF''), a then one-of-a-kind state-owned corporation with special authorization by the USSR ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rosmorport
The Federal Agency for Maritime and River Transport (Rosmorrechflot), native name: :ru:Федеральное агентство морского и речного транспорта, Федеральное агентство морского и речного транспорта is a federal executive body in Russian Federation. It is entrusted to manage state property, maintain transport security-related tasks and provide services in the field of maritime and inland waterway transport. It is under the jurisdiction of the Ministry of Transport of the Russian Federation. Overview The Federal agency of maritime and river transportation is responsible for managing state property, providing public services and carry law enforcement functions in maritime and river transportation field. It also has responsibility related to the development of the marine fishing sector and ports. Rosmorrechflot is responsible is the competent authority in the field of maritime and inland waterway t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
FSUE Atomflot
FSUE Atomflot (russian: ФГУП «Атомфлот») is a Russian company and service base that maintains the world's only fleet of nuclear-powered icebreakers. Atomflot is part of the Rosatom group, and is based in the city of Murmansk. , the company operates a fleet of five nuclear-powered icebreakers, including the world's largest, the ''Arktika (2016 icebreaker), Arktika'', which joined the fleet on her maiden voyage. The company employs between 1,000 and 2,000 people. The company has a ship to transport radioactive waste, and another to monitor radiation. It also maintains a museum ship, the ''Lenin (1957 icebreaker), Lenin''. Activity A total of about 1,000 people work on atomic icebreakers, nuclear light carriers, and ATOs (atomic technology services), all under the umbrella of Atomflot. The command staff undergoes special training at the Admiral Makarov State Maritime Academy in St. Petersburg. In addition to orchestrating cargo transportation along the Northern Sea R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lead Ship
The lead ship, name ship, or class leader is the first of a series or class of ships all constructed according to the same general design. The term is applicable to naval ships and large civilian vessels. Large ships are very complex and may take as many as five to ten years to build. Improvements based on experience with building and operating the lead ship are likely to be incorporated into the design or construction of later ships in the class, so it is rare to have vessels that are identical. The second and later ships are often started before the first one is completed, launched and tested. Nevertheless, building copies is still more efficient and cost-effective than building prototypes, and the lead ship will usually be followed by copies with some improvements rather than radically different versions. The improvements will sometimes be retrofitted to the lead ship. Occasionally, the lead ship will be launched and commissioned for shakedown testing before following ship ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
