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1954 Soviet Nuclear Tests
The Soviet Union's 1954 nuclear test series was a group of 10 nuclear tests conducted in 1954. These tests followed the '' 1953 Soviet nuclear tests'' series and preceded the ''1955 Soviet nuclear tests The Soviet Union's 1955 nuclear test series was a group of 7 nuclear tests conducted in 1955. These tests followed the ''1954 Soviet nuclear tests'' series and preceded the ''1956 Soviet nuclear tests'' series. References {{reflist, refs= {{ ...'' series. References {{reflist, refs= {{cite book, publisher=RFNC-VNIIEF, year=1996, title=USSR Nuclear Weapons Tests and Peaceful Nuclear Explosions 1949 through 1990, location=Sarov, Russia The official Russian list of Soviet tests. {{cite book, editor-last=Podvig, editor-first=Pavel, year=2001, title=Russian Strategic Nuclear Forces, publisher=MIT Press, location=Cambridge, MA, url=https://books.google.com/books?id=CPRVbYDc-7kC&lpg=PA453&ots=vJQN2EUtRk&f=false, accessdate=January 9, 2014 {{cite book, last1=Cochra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1953 Soviet Nuclear Tests
The Soviet Union's 1953 nuclear test series was a group of 5 nuclear tests conducted in 1953. These tests followed the '' 1949-51 Soviet nuclear tests'' series and preceded the ''1954 Soviet nuclear tests The Soviet Union's 1954 nuclear test series was a group of 10 nuclear tests conducted in 1954. These tests followed the '' 1953 Soviet nuclear tests'' series and preceded the ''1955 Soviet nuclear tests The Soviet Union's 1955 nuclear test s ...'' series. References {{reflist, refs= {{cite book, publisher=RFNC-VNIIEF, year=1996, title=USSR Nuclear Weapons Tests and Peaceful Nuclear Explosions 1949 through 1990, location=Sarov, Russia The official Russian list of Soviet tests. {{cite book, editor-last=Podvig, editor-first=Pavel, year=2001, title=Russian Strategic Nuclear Forces, publisher=MIT Press, location=Cambridge, MA, isbn=9780262661812, url=https://books.google.com/books?id=CPRVbYDc-7kC&pg=PA453, accessdate=January 9, 2014 {{cite book, last1=Cochran ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TNT Equivalent
TNT equivalent is a convention for expressing energy, typically used to describe the energy released in an explosion. The is a unit of energy defined by that convention to be , which is the approximate energy released in the detonation of a metric ton (1,000 kilograms) of TNT. In other words, for each gram of TNT exploded, (or 4184 joules) of energy is released. This convention intends to compare the destructiveness of an event with that of conventional explosive materials, of which TNT is a typical example, although other conventional explosives such as dynamite contain more energy. Kiloton and megaton The "kiloton (of TNT)" is a unit of energy equal to 4.184 terajoules (). The "megaton (of TNT)" is a unit of energy equal to 4.184 petajoules (). The kiloton and megaton of TNT have traditionally been used to describe the energy output, and hence the destructive power, of a nuclear weapon. The TNT equivalent appears in various nuclear weapon control treaties, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Explosions In 1954
An explosion is a rapid expansion in volume associated with an extreme outward release of energy, usually with the generation of high temperatures and release of high-pressure gases. Supersonic explosions created by high explosives are known as detonations and travel through shock waves. Subsonic explosions are created by low explosives through a slower combustion process known as deflagration. Causes Explosions can occur in nature due to a large influx of energy. Most natural explosions arise from volcanic or stellar processes of various sorts. Explosive volcanic eruptions occur when magma rises from below, it has very dissolved gas in it. The reduction of pressure as the magma rises and causes the gas to bubble out of solution, resulting in a rapid increase in volume. Explosions also occur as a result of impact events and in phenomena such as hydrothermal explosions (also due to volcanic processes). Explosions can also occur outside of Earth in the universe in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1954 In Military History
Events January * January 1 – The Soviet Union ceases to demand war reparations from West Germany. * January 3 – The Italian broadcaster RAI officially begins transmitting. * January 7 – Georgetown-IBM experiment: The first public demonstration of a machine translation system is held in New York, at the head office of IBM. * January 10 – BOAC Flight 781, a de Havilland Comet jet plane, disintegrates in mid-air due to metal fatigue, and crashes in the Mediterranean near Elba; all 35 people on board are killed. * January 12 – 1954 Blons avalanches, Avalanches in Austria kill more than 200. * January 15 – Mau Mau rebellion, Mau Mau leader Waruhiu Itote is captured in Kenya. * January 17 – In Socialist Federal Republic of Yugoslavia, Yugoslavia, Milovan Đilas, one of the leading members of the League of Communists of Yugoslavia, is relieved of his duties. * January 20 – The US-based National Negro Network is established, with 46 m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1954 In The Soviet Union
The following lists events that happened during 1954 in the Union of Soviet Socialist Republics. Incumbents * First Secretary of the Communist Party of the Soviet Union – Nikita Khrushchev * Chairman of the Presidium of the Supreme Soviet of the Soviet Union – Kliment Voroshilov * Chairman of the Council of Ministers of the Soviet Union – Georgy Malenkov Events January * 25 January-18 February – Berlin Conference (1954) February * 19 February – 1954 transfer of Crimea March * 14 March – Soviet Union legislative election, 1954 May * 16 May-26 June – Kengir uprising June * 6 June – Moscow's statue of Yuriy Dolgorukiy, originally conceived in 1947 in recognition of the 800th anniversary of the city's foundation, is finally unveiled. * 26 June – The world's first civilian nuclear power station, Obninsk Nuclear Power Plant, is commissioned. September * 14 September – The Totskoye nuclear exercise is held. Births * 23 February – Viktor Yushchenko, thir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soviet Nuclear Weapons Testing
The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a transcontinental country that spanned much of Eurasia from 1922 to 1991. A flagship communist state, it was nominally a federal union of fifteen national republics; in practice, both its government and its economy were highly centralized until its final years. It was a one-party state governed by the Communist Party of the Soviet Union, with the city of Moscow serving as its capital as well as that of its largest and most populous republic: the Russian SFSR. Other major cities included Leningrad (Russian SFSR), Kiev (Ukrainian SSR), Minsk (Byelorussian SSR), Tashkent (Uzbek SSR), Alma-Ata (Kazakh SSR), and Novosibirsk (Russian SFSR). It was the largest country in the world, covering over and spanning eleven time zones. The country's roots lay in the October Revolution of 1917, when the Bolsheviks, under the leadership of Vladimir Lenin, overthrew the Russian Provisional Government tha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fizzle (nuclear Test)
A fizzle occurs when the detonation of a device for creating a nuclear explosion (such as a nuclear weapon) grossly fails to meet its expected yield. The cause(s) for the failure can be linked to improper design, poor construction, or lack of expertise.Staff Writer.NBC Weapons: North Korean Fizzle Bomb" ''Strategy Page.'' Retrieved on 2008-05-04. Earl Lane.Nuclear Experts Assess the Threat of a "Backyard Bomb”" ''American Association for the Advancement of Science.'' Retrieved on 2008-05-04. All countries that have had a nuclear weapons testing program have experienced some fizzles. Meirion Jones.A short history of fizzles" ''BBC News.'' Retrieved on 2008-05-04. A fizzle can spread radioactive material throughout the surrounding area, involve a partial fission reaction of the fissile material, or both.Theodore E. Liolios.The Effects of Nuclear Terrorism: Fizzles" (PDF) ''European Program on Science and International Security.'' Retrieved on 2008-05-04. For practical purposes, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Totskoye Nuclear Exercise
The Totskoye nuclear exercise was a military exercise undertaken by the Soviet Army to explore defensive and offensive warfare during nuclear war. The exercise, under the code name "Snowball", involved an aerial detonation of a 40 kt RDS-4 nuclear bomb. The stated goal of the operation was military training for breaking through heavily fortified defensive lines of a military opponent using nuclear weapons. An army of 45,000 soldiers marched through the area around the hypocenter soon after the nuclear blast. The exercise was conducted on September 14, 1954, at 9.33 a.m., under the command of Marshal Georgy Zhukov to the north of Totskoye village in Orenburg Oblast, Russia, in the South Ural Military District. The epicenter of the detonation is marked with a memorial. History In mid-September 1954, nuclear bombing tests were performed at the Totskoye proving ground during the training exercise ''Snezhok'' (russian: link=no, Снежок, ''Snowball'' or ''Light Snow'') w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuclear Fallout
Nuclear fallout is the residual radioactive material propelled into the upper atmosphere following a nuclear blast, so called because it "falls out" of the sky after the explosion and the shock wave has passed. It commonly refers to the radioactive dust and ash created when a nuclear weapon explodes. The amount and spread of fallout is a product of the size of the weapon and the altitude at which it is detonated. Fallout may get entrained with the products of a pyrocumulus cloud and fall as black rain (rain darkened by soot and other particulates, which fell within 30–40 minutes of the atomic bombings of Hiroshima and Nagasaki). This radioactive dust, usually consisting of fission products mixed with bystanding atoms that are neutron-activated by exposure, is a form of radioactive contamination. Types of fallout Fallout comes in two varieties. The first is a small amount of carcinogenic material with a long half-life. The second, depending on the height of detonation, i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuclear Weapon Yield
The explosive yield of a nuclear weapon is the amount of energy released when that particular nuclear weapon is detonated, usually expressed as a TNT equivalent (the standardized equivalent mass of trinitrotoluene which, if detonated, would produce the same energy discharge), either in kilotonnes (kt—thousands of tonnes of TNT), in megatonnes (Mt—millions of tonnes of TNT), or sometimes in terajoules (TJ). An explosive yield of one terajoule is equal to . Because the accuracy of any measurement of the energy released by TNT has always been problematic, the conventional definition is that one kilotonne of TNT is held simply to be equivalent to 1012 calories. The yield-to-weight ratio is the amount of weapon yield compared to the mass of the weapon. The practical maximum yield-to-weight ratio for fusion weapons ( thermonuclear weapons) has been estimated to six megatonnes of TNT per tonne of bomb mass (25 TJ/kg). Yields of 5.2 megatonnes/tonne and higher have been re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1955 Soviet Nuclear Tests
The Soviet Union's 1955 nuclear test series was a group of 7 nuclear tests conducted in 1955. These tests followed the ''1954 Soviet nuclear tests'' series and preceded the ''1956 Soviet nuclear tests'' series. References {{reflist, refs= {{cite book, publisher=RFNC-VNIIEF, year=1996, title=USSR Nuclear Weapons Tests and Peaceful Nuclear Explosions 1949 through 1990, location=Sarov, Russia The official Russian list of Soviet tests. {{cite book, editor-last=Podvig, editor-first=Pavel, year=2001, title=Russian Strategic Nuclear Forces, publisher=MIT Press, location=Cambridge, MA, url=https://books.google.com/books?id=CPRVbYDc-7kC&lpg=PA453&ots=vJQN2EUtRk&f=false, accessdate=January 9, 2014 {{cite book, last1=Cochran, first1=Thomas B., last2=Arkin, first2=William M., first3=Robert S., last3=Norris, first4=Jeffrey I., last4=Sands, title=Nuclear Weapons Databook Vol. IV: Soviet Nuclear Weapons, publisher=Harper and Row, location=New York, NY {{cite techreport ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Nuclear Weapons
This is a list of nuclear weapons listed according to country of origin, and then by type within the states. United States US nuclear weapons of all types – bombs, warheads, shells, and others – are numbered in the same sequence starting with the Mark 1 and () ending with the W-91 (which was canceled prior to introduction into service). All designs which were formally intended to be weapons at some point received a number designation. Pure test units which were experiments (and not intended to be weapons) are not numbered in this sequence. Early weapons were very large and could only be used as free fall bombs. These were known by "Mark" designators, like the Mark 4 which was a development of the Fat Man weapon. As weapons became more sophisticated they also became much smaller and lighter, allowing them to be used in many roles. At this time the weapons began to receive designations based on their role; bombs were given the prefix "B", while the same warhead used in other r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
