|
UMS Mahar Bandoola
''Anshun'' (554) was a Type 053 frigate of the People's Liberation Army Navy. She was sold to the Myanmar Navy and renamed Maha Bandula. Development and design The class has four anti-ship SY-1s in two twin-box launchers, and armaments consisted of two single 100 mm dual-purpose hand-loaded guns with fire control by a very simple stereoscopic rangefinder, limiting the guns to effective fire against surface targets in daylight/clear weather only. The six twin 37 mm short-range anti-aircraft guns were all locally controlled, severely limiting their effectiveness. These ships are equipped with Chinese SJD-3 sonar, which is a modification of Soviet Tamir-11 (MG-11, with NATO reporting name Stag Hoof) hull mounted sonar: instead of being fixed to the hull, SJD-3 has a telescoping arm, so when not in use, the sonar is stored in the hull, and when deployed, the sonar is lowered into water several meter below the hull, thus increased detection range by avoiding baffles genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anshun
Anshun () is a prefecture-level city located in southwestern Guizhou province, southwest China, near the Huangguoshu Waterfall, the tallest in China. As of the 2010 census, it had a population of 2,297,339. The city proper had a population of 765,313. Within the prefecture are attractions such as The Long Gong Dragon Caves and the Getu River. History During the Warring States Period, the area belonged to the independent kingdom of Yelang. The '' Records of the Grand Historian'' states that of all the independent kingdoms in the area, Yelang was the largest. The kingdom was located along Zangke River (now called Beipan River), and Nanpan River. Bamboo Worship, Cow Totems, bullfights and dogfights were the culture traditions of the Yelang Empire. In 111 BCE, Yelang was conquered by the Han Dynasty, and incorporated as . From 28 BCE to 25 BCE, an insurrection against Emperor Cheng called for the reinstatement of the Yelang Kingdom, but was crushed by Han forces. In the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Silkworm (missile)
The SY (), and HY () series were early anti-ship cruise missiles (ASCM) developed by the People's Republic of China from the Soviet P-15 Termit missile. They entered service in the late 1960s and remained the main ASCMs deployed by the People's Liberation Army Navy through the 1980s. The missiles were used by the PRC and export customers to develop land-attack missiles. The name Silkworm is popularly used for the entire SY and HY family. As a NATO reporting name it applies only to the land-based variant of the HY-1. Development Chinese preparations were underway before receiving the first P-15s and related technical data from the Soviets in 1959. On 8 October 1956, the Fifth Academy was founded - with Qian Xuesen as director - to pursue missile development, and in March 1958 a cruise missile test site was selected at Liaoxi in Liaoning. The first successful missile test was conducted in November 1960 after the withdrawal of Soviet advisors in September due to the Sino-Soviet ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Da Nang
Nang or DanangSee also Danang Dragons ( ; vi, Đà Nẵng, ) is a class-1 municipality and the fifth-largest city in Vietnam by municipal population. It lies on the coast of the East Sea of Vietnam at the mouth of the Hàn River, and is one of Vietnam's most important port cities. As one of the country's five direct-controlled municipalities, it falls under the administration of the central government. Da Nang is the commercial and educational centre of Central Vietnam and is the largest city in the region. It has a well-sheltered, easily accessible port, and its location on National Route 1 and the North–South Railway makes it a transport hub. It is within of several UNESCO World Heritage Sites, including the Imperial City of Huế, the Old Town of Hội An, and the Mỹ Sơn ruins. The city was known as during early Đại Việt settlement, and as (or ''Turon'') during French colonial rule. Before 1997, the city was part of Quang Nam - Da Nang Province. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Da Nang Port
Đà Nẵng Port ( vi, Cảng Đà Nẵng) is a major port system located in Central Vietnam at the mouth of the Han River on the East Viet Nam Sea, in the city of Đà Nẵng. It is the third largest port system in Vietnam (after Saigon Port in Hồ Chí Minh City and the port of Hải Phòng). Đà Nẵng Port lies at one end of the East–West Economic Corridor, an economic corridor connecting Vietnam with Laos, Thailand, and Burma. Vietnam National Shipping Lines (Vinalines) is the port's authority. In 2008, Đà Nẵng Port handled 2.7 million tons of cargo, of which 1.2 million tons were exports, 525,900 tons were imports, and 985,600 tons were domestic cargo. Over 29,600 passengers passed through the port in 2008, a significant increase over previous years. Despite the fact that the port's infrastructure is not specifically designed to accommodate cruise ships, the number of large cruise ships docking at Đà Nẵng Port has increased in recent years. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
UMS Maha Thiha Thura
''Jishou'' (557) was a Type 053 frigate, Type 053 frigate of the People's Liberation Army Navy. She was sold to the Myanmar Navy and renamed Maha Thiha Thura. Development and design The class has four Anti-ship missile, anti-ship Silkworm (missile)#SY-1, SY-1s in two twin-box launchers, and armaments consisted of two single Type 79 100 mm naval gun, 100 mm dual-purpose hand-loaded guns with fire control by a very simple stereoscopic rangefinder, limiting the guns to effective fire against surface targets in daylight/clear weather only. The six twin 37 mm automatic air defense gun M1939 (61-K), 37 mm short-range anti-aircraft guns were all locally controlled, severely limiting their effectiveness. These ships are equipped with Chinese Sonar, SJD-3 sonar, which is a modification of Stenka-class patrol boat, Soviet Tamir-11 (MG-11, with NATO reporting name Stag Hoof) hull mounted sonar; instead of being fixed to the hull, SJD-3 has a telescoping arm, so when not in use, the sonar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Commissioned (ship)
Ship commissioning is the act or ceremony of placing a ship in active service and may be regarded as a particular application of the general concepts and practices of project commissioning. The term is most commonly applied to placing a warship in active duty with its country's military forces. The ceremonies involved are often rooted in centuries-old naval tradition. Ship naming and launching endow a ship hull with her identity, but many milestones remain before she is completed and considered ready to be designated a commissioned ship. The engineering plant, weapon and electronic systems, galley, and other equipment required to transform the new hull into an operating and habitable warship are installed and tested. The prospective commanding officer, ship's officers, the petty officers, and seamen who will form the crew report for training and familiarization with their new ship. Before commissioning, the new ship undergoes sea trials to identify any deficiencies needing cor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ceremonial Ship Launching
Ceremonial ship launching involves the performance of ceremonies associated with the process of transferring a vessel to the water. It is a nautical tradition in many cultures, dating back thousands of years, to accompany the physical process with ceremonies which have been observed as public celebration and a solemn blessing, usually but not always, in association with the launch itself. Ship launching imposes stresses on the ship not met during normal operation and, in addition to the size and weight of the vessel, represents a considerable engineering challenge as well as a public spectacle. The process also involves many traditions intended to invite good luck, such as christening by breaking a sacrificial bottle of champagne over the bow (ship), bow as the ship is named aloud and launched. Methods There are three principal methods of conveying a new ship from building site to water, only two of which are called "launching". The oldest, most familiar, and most widel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transistor
upright=1.4, gate (G), body (B), source (S) and drain (D) terminals. The gate is separated from the body by an insulating layer (pink). A transistor is a semiconductor device used to Electronic amplifier, amplify or electronic switch, switch electrical signals and electrical power, power. The transistor is one of the basic building blocks of modern electronics. It is composed of semiconductor material, usually with at least three terminals for connection to an electronic circuit. A voltage or current applied to one pair of the transistor's terminals controls the current through another pair of terminals. Because the controlled (output) power can be higher than the controlling (input) power, a transistor can amplify a signal. Some transistors are packaged individually, but many more are found embedded in integrated circuits. Austro-Hungarian physicist Julius Edgar Lilienfeld proposed the concept of a field-effect transistor in 1926, but it was not possible to actually co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Underway Replenishment
Replenishment at sea (RAS) (North Atlantic Treaty Organization/Commonwealth of Nations) or underway replenishment (UNREP) ( U.S. Navy) is a method of transferring fuel, munitions, and stores from one ship to another while under way. First developed in the early 20th century it was used extensively by the United States Navy as a logistics support technique in the Pacific theatre of World War II, permitting U.S. carrier task forces to remain at sea indefinitely. History Concept Prior to underway replenishment, coaling stations were the only way to refuel ships far from home. The Royal Navy had an unparalleled global logistics network of coaling stations and the world's largest collier fleet. This capability allowed the Navy to project naval power around the world and far from home ports. This had two disadvantages: the infrastructure was vulnerable to disruption or attack, and its use introduced a predictable pattern to naval operations that an enemy could exploit. Early attemp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Depth Charge
A depth charge is an anti-submarine warfare (ASW) weapon. It is intended to destroy a submarine by being dropped into the water nearby and detonating, subjecting the target to a powerful and destructive hydraulic shock. Most depth charges use high explosive charges and a fuze set to detonate the charge, typically at a specific depth. Depth charges can be dropped by ships, patrol aircraft, and helicopters. Depth charges were developed during World War I, and were one of the first viable methods of attacking a submarine underwater. They were widely used in World War I and World War II, and remained part of the anti-submarine arsenals of many navies during the Cold War, during which they were supplemented, and later largely replaced, by anti-submarine homing torpedoes. A depth charge fitted with a nuclear warhead is also known as a " nuclear depth bomb". These were designed to be dropped from a patrol plane or deployed by an anti-submarine missile from a surface ship, or a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anti-submarine Weapon
An anti-submarine weapon (ASW) is any one of a number of devices that are intended to act against a submarine and its crew, to destroy (sink) the vessel or reduce its capability as a weapon of war. In its simplest sense, an anti-submarine weapon is usually a projectile, missile or bomb that is optimized to destroy submarines. History Before World War I Prior to about 1890, naval weapons were only used against surface shipping. With the rise of the military submarine after this time, countermeasures were considered for use against them. The first submarine installation of torpedo tubes was in 1885 and the first ship was sunk by a submarine-launched torpedo in 1887. There were only two ways of countering the military submarine initially: ramming them or sinking them with gunfire. However, once they were submerged, they were largely immune until they had to surface again. By the start of the First World War there were nearly 300 submarines in service with another 80 in producti ... [...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 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
_underway_2009.jpg "Click for more on -> Commissioned (ship)")
.jpg "Click for more on -> Transistor"){kind=spacer}
