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DSV Shinkai
The ''Shinkai'' (しんかい) is a crewed research submersible that can dive up to a depth of 600 m. It was completed in 1970, and until 1981 it had the greatest depth range of any crewed research vehicle in Japan. The ''Shinkai'' is owned and run by the Japan Coast Guard and it is launched from the support vessel ''Otomemaru'' (乙女丸). Two diameter, thick high-strength low-alloy steel High-strength low-alloy steel (HSLA) is a type of alloy steel that provides better mechanical properties or greater resistance to corrosion than carbon steel. HSLA steels vary from other steels in that they are not made to meet a specific chemica ... pressure hulls connected by a tunnel. Pilots and observers are housed in the forward hull with mechanical and power supplies in aft hull. A escape sphere was mounted on the forward hull. Access was through four hatches with one emergency escape hatch. Five view ports with 90° viewing angle in the forward sphere, three inside diameter fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Submarine "Shinkai" Near Yamato Museum 2
A submarine (or sub) is a watercraft capable of independent operation underwater. It differs from a submersible, which has more limited underwater capability. The term is also sometimes used historically or colloquially to refer to remotely operated vehicles and Autonomous underwater vehicle, robots, as well as medium-sized or smaller vessels, such as the midget submarine and the wet sub. Submarines are referred to as ''boats'' rather than ''ships'' irrespective of their size. Although experimental submarines had been built earlier, submarine design took off during the 19th century, and they were adopted by several navies. They were first widely used during World War I (1914–1918), and are now used in many navy, navies, large and small. Military uses include attacking enemy surface ships (merchant and military) or other submarines, and for aircraft carrier protection, Blockade runner, blockade running, Ballistic missile submarine, nuclear deterrence, reconnaissance, conventio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japan
Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north toward the East China Sea, Philippine Sea, and Taiwan in the south. Japan is a part of the Ring of Fire, and spans an archipelago of 6852 islands covering ; the five main islands are Hokkaido, Honshu (the "mainland"), Shikoku, Kyushu, and Okinawa. Tokyo is the nation's capital and largest city, followed by Yokohama, Osaka, Nagoya, Sapporo, Fukuoka, Kobe, and Kyoto. Japan is the eleventh most populous country in the world, as well as one of the most densely populated and urbanized. About three-fourths of the country's terrain is mountainous, concentrating its population of 123.2 million on narrow coastal plains. Japan is divided into 47 administrative prefectures and eight traditional regions. The Greater Tokyo Ar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kawasaki Heavy Industries
(or simply Kawasaki) is a Japanese public multinational corporation manufacturer of motorcycles, engines, heavy equipment, aerospace and defense equipment, rolling stock and ships, headquartered in Chūō, Kobe and Minato, Tokyo, Japan. It is also active in the production of industrial robots, gas turbines, pumps, boilers and other industrial products. The company is named after its founder, Shōzō Kawasaki. KHI is known as one of the three major heavy industrial manufacturers of Japan, alongside Mitsubishi Heavy Industries and IHI. Prior to the Second World War, KHI was part of the Kobe Kawasaki '' zaibatsu'', which included Kawasaki Steel and Kawasaki Kisen. After the conflict, KHI became part of the DKB Group (''keiretsu''). History Shōzō Kawasaki, born in 1836, was involved with the marine industry from a young age. He was involved with two offshore disasters but accredited his survival to the modernization of the ships. This led to the decision to create te ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japan Coast Guard
The is the coast guard of Japan. The Japan Coast Guard consists of about 13,700 personnel and is responsible for the protection of the coastline of Japan under the oversight of the Ministry of Land, Infrastructure, Transport and Tourism. The Japan Coast Guard was founded in 1948 as the Maritime Safety Agency and received its current English name in 2000. The motto of the Japan Coast Guard is . History In the Empire of Japan, coast guard operations were mandated for the Imperial Japanese Navy. But the Navy was Potsdam Declaration, dissolved with the surrender of Japan in August 1945, and the ability of maintaining maritime order was declined seriously. Dense trade and smuggling had increased dramatically, even pirates had come to appear. Consultation between the Japanese government who wanted to restore public security capacity as soon as possible and the Allies of World War II, Allied countries wanting to maintain disarmament of Japan faced difficulties, but in 1946, an " ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yamato Museum
The is the nickname of the in Kure, Hiroshima, Japan. History The museum opened on April 23, 2005. It is nicknamed the Yamato Museum due to the display in the lobby of a 1/10 scale model of the battleship ''Yamato'', the flagship of the Japanese Combined Fleet in World War II. It was sunk south of the Japanese island of Kyushu in 1945. The museum is located where the battleship was completed. Museum Exhibition rooms *Yamato Hiroba – 1/10 scale of the *History of Kure – as the shipbuilding, port city and the Kure Naval District *Large objects exhibition room - containing a Mitsubishi A6M Zero model 62, a Kaiten human torpedo and a Kairyū-class submarine *1:1 replica of one of the battleship Kongō's boilers. *Chibi Yamato replica *Collection of suicide notes from Kaiten pilots, as well as sword, will and photographs. *Type 93 torpedo *16 inch shells and shell replicas for the Mutsu and Nagato *18 inch shells and shell replicas for the Yamato and Musashi (a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deep-submergence Vehicle
A deep-submergence vehicle (DSV) is a deep-diving crewed submersible that is self-propelled. Several navies operate vehicles that can be accurately described as DSVs. DSVs are commonly divided into two types: research DSVs, which are used for exploration and surveying, and DSRVs (Deep Submergence Rescue Vehicle), which can be used for rescuing the crew of a sunken navy submarine, clandestine (espionage) missions (primarily installing wiretaps on undersea communications cables), or both. DSRVs are equipped with docking chambers to allow personnel ingress and egress via a manhole. The real-life feasibility of any DSRV-based rescue attempt is hotly debated, because the few available docking chambers of a stricken submarine may be flooded, trapping the sailors still alive in other dry compartments. The only attempt to rescue a stricken submarine with these so far (the Russian submarine ''Kursk'') ended in failure as the entire crew who survived the explosion had either suffocated ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shinkai Afterpart
Shinkai may refer to: * DSV Shinkai, research submersible * ''Shinkai'' (album) * Shinkai railway station, Pakistan People with the given name or surname Shinkai include: * Makoto Shinkai (born 1973), Japanese animator, filmmaker and manga artist * Seiji Shinkai (born 1944), Japanese chemist and professor * Shinkai Karokhail Shinkai Zahine Karokhail ( ps, شينکۍ ذهين کړوخېل) is an Afghan politician and rights activist, focusing mainly on the political representation of women and the protection of vulnerable children. She was the Afghan ambassador to Cana ... (born 1962), Afghan politician and rights activist See also * Xinkai (other) {{disambiguation, surname ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Submersible
A submersible is a small watercraft designed to operate underwater. The term "submersible" is often used to differentiate from other underwater vessels known as submarines, in that a submarine is a fully self-sufficient craft, capable of independent cruising with its own power supply and air renewal system, whereas a submersible is usually supported by a nearby surface vessel, platform, shore team or sometimes a larger submarine. In common usage by the general public, however, the word "submarine" may be used to describe a craft that is by the technical definition actually a submersible. There are many types of submersibles, including both crewed and uncrewed craft, otherwise known as remotely operated vehicles (ROVs) or unmanned underwater vehicles (UUVs). Submersibles have many uses worldwide, such as oceanography, underwater archaeology, ocean exploration, adventure, equipment maintenance and recovery, and underwater videography. History The first underwater vesse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
High-strength Low-alloy Steel
High-strength low-alloy steel (HSLA) is a type of alloy steel that provides better mechanical properties or greater resistance to corrosion than carbon steel. HSLA steels vary from other steels in that they are not made to meet a specific chemical composition but rather specific mechanical properties. They have a carbon content between 0.05 and 0.25% to retain formability and weldability. Other alloying elements include up to 2.0% manganese and small quantities of copper, nickel, niobium, nitrogen, vanadium, chromium, molybdenum, titanium, calcium, rare-earth elements, or zirconium. Copper, titanium, vanadium, and niobium are added for strengthening purposes. These elements are intended to alter the microstructure of carbon steels, which is usually a ferrite-pearlite aggregate, to produce a very fine dispersion of alloy carbides in an almost pure ferrite matrix. This eliminates the toughness-reducing effect of a pearlitic volume fraction yet maintains and increases the material's ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Research Submarines Of Japan
Research is "creativity, creative and systematic work undertaken to increase the stock of knowledge". It involves the collection, organization and analysis of evidence to increase understanding of a topic, characterized by a particular attentiveness to controlling sources of bias and error. These activities are characterized by accounting and controlling for biases. A research project may be an expansion on past work in the field. To test the validity of instruments, procedures, or experiments, research may replicate elements of prior projects or the project as a whole. The primary purposes of basic research (as opposed to applied research) are documentation, Discovery (observation), discovery, interpretation (philosophy), interpretation, and the research and development (R&D) of methods and systems for the advancement of human knowledge. Approaches to research depend on epistemology, epistemologies, which vary considerably both within and between humanities and sciences. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
