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W34 (nuclear Bomb)
The W34 was an American nuclear bomb developed and deployed during the mid-1960s. Dimensions of the W34 are diameter and long. The device core weighs depending on model. Yield of the W34 was 11 kilotons. The W34 was deployed in several applications: Mark 101 Lulu nuclear depth bomb, the Mark 45 ASTOR torpedo and the Mark 105 Hotpoint nuclear bomb. The Mk 101 Lulu was manufactured from 1958, and deployed until final decommissioning in 1971. A total of 2,000 were produced. The Mark 45 ASTOR was produced from 1958 and used until 1976; 600 ASTOR were produced. The Mark 105 bomb was produced from 1958 until 1965, with 600 having been produced. The design of the W34 has been described as identical to the fission primary of the B28 nuclear bomb by some sources. That would place it in the Python primary family of nuclear weapons. The dimensions and weight of the W34 are consistent with the W40 warhead, which is more solidly identified with the Python primary family of weap ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuclear Bomb
A nuclear weapon is an explosive device that derives its destructive force from nuclear reactions, either fission (fission bomb) or a combination of fission and fusion reactions (thermonuclear bomb), producing a nuclear explosion. Both bomb types release large quantities of energy from relatively small amounts of matter. The first test of a fission ("atomic") bomb released an amount of energy approximately equal to . The first thermonuclear ("hydrogen") bomb test released energy approximately equal to . Nuclear bombs have had yields between 10 tons TNT (the W54) and 50 megatons for the Tsar Bomba (see TNT equivalent). A thermonuclear weapon weighing as little as can release energy equal to more than . A nuclear device no larger than a conventional bomb can devastate an entire city by blast, fire, and radiation. Since they are weapons of mass destruction, the proliferation of nuclear weapons is a focus of international relations policy. Nuclear weapons have been deployed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kiloton
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 tonne, metric ton (1,000 kilograms) of Trinitrotoluene, 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 tera-, terajoules (). The "megaton (of TNT)" is a unit of energy equal to 4.184 peta-, 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 CTBT, n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mk-101 Lulu NDB (Nuclear Depth Bomb)
The Mark 101 Lulu was an airdropped nuclear depth charge developed by the United States Navy and the Atomic Energy Commission during the 1950s. It carried a W34 nuclear warhead, with an explosive yield of about 11 kilotons. It was deployed by the U.S. Navy for the purposes of antisubmarine warfare, in at least five different models, from 1958 through 1971. These nuclear weapons were also stockpiled overseas at the bases of NATO allies, under American military guard and control, for the potential use by maritime patrol planes of NATO. Thus was most notable at the air base of RAF St. Mawgan in Cornwall, for potential use by British Avro Shackleton patrol planes and the Royal Netherlands Navy's P-2 Neptune and P-3 Orion patrol planes. Neither the Lulu nor any other kind of nuclear antisubmarine or antiship weapon was ever used in combat by any country. The Mk-101 "Lulu" started to be replaced by the multipurpose B57 nuclear bomb during the mid-1960s. The B-57 was a bomb that could b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuclear Depth Bomb
A nuclear depth bomb is the nuclear equivalent of the conventional depth charge, and can be used in anti-submarine warfare for attacking submerged submarines. The Royal Navy, Soviet Navy, and United States Navy had nuclear depth bombs in their arsenals at one point. Due to the use of a nuclear warhead of much greater explosive power than that of the conventional depth charge, the nuclear depth bomb considerably increases the likelihood (to the point of near certainty) of the destruction of the attacked submarine. Some aircraft were cleared for using these, such as the P2V Neptune, but none were used against any submarines. Because of this much greater power some nuclear depth bombs feature a variable yield, whereby the explosive energy of the device may be varied between a low setting for use in shallow or coastal waters, and a high yield for deep water open-sea use. This is intended to minimise damage to peripheral areas and merchant shipping. During the Falklands War, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mark 45 Torpedo
The Mark 45 anti-submarine torpedo, a.k.a. ASTOR, was a submarine-launched wire-guided nuclear torpedo designed by the United States Navy for use against high-speed, deep-diving, enemy submarines. This was one of several weapons recommended for implementation by Project Nobska, a 1956 summer study on submarine warfare. The -diameter torpedo was fitted with a W34 nuclear warhead. The need to maintain direct control over the warhead meant that a wire connection had to be maintained between the torpedo and submarine until detonation. Wire guidance systems were piggybacked onto this cable, and the torpedo had no homing capability. The design was completed in 1960, and 600 torpedoes were built between 1963 and 1976, when ASTOR was replaced by the Mark 48 torpedo. Design This electrically propelled, -diameter torpedo was long and weighed .Kurak (September 1966) p.147Polmar (November 1978) p.160 The W34 nuclear warhead used in ASTOR had an explosive yield of 11 kilotons. The requir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mk 105 Hotpoint
The Mark 105 Hotpoint was an airdropped nuclear bomb developed for the United States Navy using the 11 kiloton W34 warhead. It was developed in the 1950s as the first nuclear bomb purposely designed for laydown delivery (bunker buster) but could also be used for airburst or as a depth charge. The laydown mechanism utilized both a retarding parachute to slow its descent, a nose cone that is ejected by a small explosive charge prior to impact, and a reinforced steel "cookie cutter" nose that absorbs the shock of impact with the ground. Detonation occurred via a time delay system which could be adjusted depending on intended use. The bomb was long depending on how it was carried, in diameter, and weighed . The bomb was deployed from 1958-1965. The Nuclear Weapons of the United States Navy 1945 – 2013 by Don G. Boyer (Microsoft Word Document), March 2013 pp. 22-23. See also * W34 (nuclear warhead) * Mk 101 Lulu The Mark 101 Lulu was an airdropped nuclear depth charge developed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
B28 Nuclear Bomb
The B28, originally Mark 28, was a thermonuclear bomb carried by U.S. tactical fighter bombers, attack aircraft and bomber aircraft. From 1962 to 1972 under the NATO nuclear weapons sharing program, American B28s also equipped six Europe-based Canadian CF-104 squadrons known as the RCAF Nuclear Strike Force. It was also supplied for delivery by UK-based Royal Air Force Valiant and Canberra aircraft assigned to NATO under the command of SACEUR. In addition, certain U.S. Navy carrier based attack aircraft such as the A3D (later A-3B) Skywarrior, A4D (later A-4) Skyhawk, and A3J (later A-5A) Vigilante were equipped to carry the B28. Production history Initial development of the IN and EX weapons During the design of the TX-15 in 1953 it became evident to designers that massive reductions in size and weight of thermonuclear weapons were possible. In November 1954 the TX-Theta Committee proposed the development of the WX-27 and the WX-28. The larger diameter TX-27 was intend ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Python Primary
According to researcher Chuck Hansen, the W34 Python was a gas-boosted fission primary used in several designs of American thermonuclear weapons. Hansen's research indicates that the W34 Python primary was used in the US B28 nuclear bomb, W28, W40, and W49, and as a boosted fission warhead without a thermonuclear second stage in several other weapons. These were the Mark 45 ASTOR wire-guided , submarine-launched heavyweight torpedo; the Mark 101 Lulu nuclear depth bomb; the Mark 105 Hotpoint laydown bomb. Additionally, an anglicised W34 Python known to the British as 'Peter' was manufactured in Britain as the primary for Red Snow, itself an anglicised W28 warhead. Peter was also proposed as a replacement for the Red Beard warhead housed in a Red Beard carcass, and as the Violet Mist nuclear land mine for the British Army in Germany. The W34 used the melt-cast high explosive Octol, a variant of HMX and TNT as the material for its implosion lenses, and this relatively unsophist ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
W40 (nuclear Warhead)
The W40 nuclear warhead was an American fusion-boosted fission nuclear warhead developed in the late 1950s and which saw service from 1959 to 1972. The W40 design was reportedly the common Python primary or fission core used by the US B28 nuclear bomb, W28 nuclear warhead, and W49 nuclear warhead. The W40 was in diameter, long, and weighed around . It had a design yield of 10 kilotons. The W40 was used in the MGM-18 Lacrosse surface to surface missile (SRBM) and CIM-10 Bomarc surface to air missile (SAM). The Bomarc warhead was lethal to a medium bomber aircraft up to about one kilometer. The warheads were mounted to the missiles for 90 day intervals, after which they underwent periodic inspection and maintenance. The first production device was made in January 1959, with production starting in June, withdrawal in August due to a significant safety issue, and re-release in September with a temporary fix. A one-point safety problem was discovered in 1960 and a W40 mod 2 wi ... [...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] |
Nuclear Warheads Of The United States
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Nuclear may refer to: Physics Relating to the nucleus of the atom: *Nuclear engineering *Nuclear physics *Nuclear power *Nuclear reactor *Nuclear weapon *Nuclear medicine *Radiation therapy *Nuclear warfare Mathematics *Nuclear space *Nuclear operator *Nuclear congruence *Nuclear C*-algebra Biology Relating to the nucleus of the cell: * Nuclear DNA Society *Nuclear family, a family consisting of a pair of adults and their children Music * "Nuclear" (band), group music. * "Nuclear" (Ryan Adams song), 2002 *"Nuclear", a song by Mike Oldfield from his ''Man on the Rocks'' album * ''Nu.Clear'' (EP) by South Korean girl group CLC See also *Nucleus (other) *Nucleolus *Nucleation *Nucleic acid *Nucular ''Nucular'' is a common, proscribed pronunciation of the word "nuclear". It is a rough phonetic spelling of . The ''Oxford English Dictionary''s entry dates the word's first published appearance to 1943. Dictionary notes This is one of two con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
