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Type 210 Icebreaker
Type 210 icebreaker with NATO reporting name Yanbing (延冰) class is the second generation icebreaker indigenously developed by China for the People's Liberation Army Navy (PLAN) to replace Type 071/071A/071G Yanha class icebreakers, and itself has since been replaced by Chinese third generation Type 272 Yanrao class icebreaker. Type 210 icebreaker is the improvement over earlier Type 071 icebreakers and it is larger than its predecessor. Type 210 is more capable than its predecessor in that it can break ice of 1.2 meter thick, as opposed to 1 meter thick of Type 071 series. In the 1990s, the forward twin 37 mm gun onboard Type 210 is removed during modernization, with large amount of electronic arrays added, thus also becoming a spy ship. In addition to performing icebreaking and electronic intelligence gathering missions, the third role of Type 210 icebreaker is to perform hydrographic research missions. The name of Type 210 is Haibing (海冰), meaning Sea Ice in Chines ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type 071 Icebreaker
Type 071 icebreaker with NATO reporting name Yanha (延哈) class is the first generation icebreaker indigenously developed in China for the People's Liberation Army Navy (PLAN). A total of two ships in three different type configurations were built and all of them have been decommissioned and replaced by Type 210 icebreaker. In 1969, large scale icing in Bohai Sea caused great economic loss and proved that older icebreakers built before 1950 were simply too small and too old to perform icebreaking duties effectively in severe icing conditions. Chinese premier Zhou Enlai ordered that China must build icebreakers of its own design to handle the job, and accordingly, PLAN issued Order 082 for initial requirement, and Qiuxin (求新) Shipyard of Jiangnan Shipyard was assigned to do the job.From March 14 thru March 19, 1969, a team from Qiuxin Shipyard was sent to Tianjin Navigational Bureau to obtain detailed information for the design, which was submitted to PLAN and approved b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type 272 Icebreaker
Type 272 icebreaker is the third generation icebreaker indigenously developed by China for the People's Liberation Army Navy (PLAN) to replace its predecessor Type 210 icebreaker, and Type 272 has received NATO reporting name ''Yanrao'' class. Type 272 icebreaker is the improvement over earlier Type 210 icebreaker and it is larger than its predecessor. The pennant number of the first unit of Type 272 consists of two Chinese character Hai-bing (海冰, meaning Sea Ice in Chinese), followed by a three digit number, and this pennant number is the same pennant number used by a first generation Chinese icebreaker Type 071 that retired in June 2013, five months before the start of the construction of the first unit of this first unit of Type 272 icebreaker in November 2013. Type 272 has more advanced design features in comparison to earlier Chinese icebreakers, such as the incorporation of multifunction displays, and it can withstand wind scale of 12 when sailing. Type 272 is capable ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Diesel Engine
The diesel engine, named after Rudolf Diesel, is an internal combustion engine in which ignition of the fuel is caused by the elevated temperature of the air in the cylinder due to mechanical compression; thus, the diesel engine is a so-called compression-ignition engine (CI engine). This contrasts with engines using spark plug-ignition of the air-fuel mixture, such as a petrol engine (gasoline engine) or a gas engine (using a gaseous fuel like natural gas or liquefied petroleum gas). Diesel engines work by compressing only air, or air plus residual combustion gases from the exhaust (known as exhaust gas recirculation (EGR)). Air is inducted into the chamber during the intake stroke, and compressed during the compression stroke. This increases the air temperature inside the cylinder to such a high degree that atomised diesel fuel injected into the combustion chamber ignites. With the fuel being injected into the air just before combustion, the dispersion of the fuel is une ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Icebreaker
An icebreaker is a special-purpose ship or boat designed to move and navigate through ice-covered waters, and provide safe waterways for other boats and ships. Although the term usually refers to ice-breaking ships, it may also refer to smaller vessels, such as the icebreaking boats that were once used on the canals of the United Kingdom. For a ship to be considered an icebreaker, it requires three traits most normal ships lack: a strengthened hull, an ice-clearing shape, and the power to push through sea ice. Icebreakers clear paths by pushing straight into frozen-over water or pack ice. The bending strength of sea ice is low enough that the ice breaks usually without noticeable change in the vessel's trim. In cases of very thick ice, an icebreaker can drive its bow onto the ice to break it under the weight of the ship. A buildup of broken ice in front of a ship can slow it down much more than the breaking of the ice itself, so icebreakers have a specially designed hull to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NATO Reporting Name
NATO reporting names are code names for military equipment from Russia, China, and historically, the Eastern Bloc (Soviet Union and other nations of the Warsaw Pact). They provide unambiguous and easily understood English words in a uniform manner in place of the original designations, which either may have been unknown to the Western world at the time or easily confused codes. For example, the Russian bomber jet Tupolev Tu-160 is simply called "Blackjack". NATO maintains lists of the names. The assignment of the names for the Russian and Chinese aircraft was once managed by the five-nation Air Standardization Coordinating Committee (ASCC), but that is no longer the case. American variations The United States Department of Defense (DOD) expands on the NATO reporting names in some cases. NATO refers to surface-to-air missile systems mounted on ships or submarines with the same names as the corresponding land-based systems, but the US DoD assigns a different series of numbers with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
People's Liberation Army Navy
The People's Liberation Army Navy (PLAN; ), also known as the People's Navy, Chinese Navy, or PLA Navy, is the maritime service branch of the People's Liberation Army. The PLAN traces its lineage to naval units fighting during the Chinese Civil War and was established on 23 April 1949. Throughout the 1950s and early 1960s, the Soviet Union provided assistance to the PLAN in the form of naval advisers and export of equipment and technology. Until the late 1980s, the PLAN was largely a riverine and littoral force (brown-water navy). In the 1990s, following the fall of the Soviet Union and a shift towards a more forward-oriented foreign and security policy, the leaders of the Chinese military were freed from worrying overland border disputes. Traditionally subordinated to the PLA Ground Force, PLAN leaders were now able to advocate for a renewed attention towards the seas. Chinese military officials have outlined plans to operate in the first and second island chains, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spy Ship
A spy ship or reconnaissance vessel is a dedicated ship intended to gather intelligence, usually by means of sophisticated electronic eavesdropping. In a wider sense, any ship intended to gather information could be considered a spy ship. Spy ships are usually controlled by a nation's government, due to the high costs and advanced equipment required. They tend to be parts of the nation's navy, though they may also be operated by secret services. Naval trawlers masquerade as civilian ships such as fishing trawlers, which could be reasonably expected to remain in a certain area for a long time. Ships which are used to infiltrate spies or special forces are sometimes also called "spy ships". History An early version of what would become known as a spy ship is the United States civilian cargo ship , which made frequent voyages to Japan, China and the Philippines with cargo and passengers during the 1920s and 1930s. Starting in 1933 as a station ship she was assigned to monitor in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chinese Coast Guard
China Coast Guard (CCG; ) is the maritime security, search and rescue, and law enforcement service branch of the People's Armed Police of China. It is currently the world's largest coast guard. Function The CCG is known to perform mostly coastal and oceanic search and rescue or patrols, including anti-smuggling operations. During wartime it may be placed under the operational control of the People's Liberation Army Navy. Roles Roles of the CCG are diverse but include: * Patrol of territorial waters and disputed territories * Anti-smuggling, anti-piracy * Maritime policing and ship inspections * Harbor and coastal security * Research and survey * Search and Rescue * Fisheries protection * Grey-zone operations (often alongside the PLAN and People's Armed Forces Maritime Militia) Command After the reform in 2018, CCG consists commands (sub-bureaus) and divisions (local bureaus). The name in the parentheses is for general use. Training The Chinese Coast Guard co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Icebreakers Of The People's Liberation Army Navy
An icebreaker is a special-purpose ship or boat designed to move and navigate through ice-covered waters, and provide safe waterways for other boats and ships. Although the term usually refers to ice-breaking ships, it may also refer to smaller vessels, such as the icebreaking boats that were once used on the canals of the United Kingdom. For a ship to be considered an icebreaker, it requires three traits most normal ships lack: a strengthened hull, an ice-clearing shape, and the power to push through sea ice. Icebreakers clear paths by pushing straight into frozen-over water or pack ice. The bending strength of sea ice is low enough that the ice breaks usually without noticeable change in the vessel's trim. In cases of very thick ice, an icebreaker can drive its bow onto the ice to break it under the weight of the ship. A buildup of broken ice in front of a ship can slow it down much more than the breaking of the ice itself, so icebreakers have a specially designed hull to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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