Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Gun-type_fission_weapon> ?p ?o }
- Gun-type_fission_weapon abstract "Gun-type fission weapons are fission-based nuclear weapons whose design assembles their fissile material into a supercritical mass by the use of the "gun" method: shooting one piece of sub-critical material into another. Although this is sometimes pictured as two sub-critical hemispheres driven together to make a supercritical sphere, typically a hollow projectile is shot onto a spike which fills the hole in its center. Its name is a reference to the fact that it is shooting the material through an artillery barrel as if it were a projectile. Other potential arrangements may include firing two pieces into each other simultaneously, though whether this approach has been used in actual weapons designs is unknown.Since it is a relatively slow method of assembly, plutonium cannot be used (see below). The required amount of uranium is relatively large, and thus the overall efficiency is relatively low.The method was applied in four known programs. First, the "Little Boy" weapon which was detonated over Hiroshima and several additional units of the same design prepared after World War II, in 40 Mark 8 bombs, and their replacement, 40 Mark 11 bombs. Both the Mark 8 and Mark 11 designs were intended for use as earth-penetrating bombs (see nuclear bunker buster), for which the gun-type method was preferred for a time by designers who were less than certain that early implosion-type weapons would successfully detonate following an impact. The second program was a family of 11-inch nuclear artillery shells, the W9 and its derivative W19, plus a repackaged W19 in a 16-inch shell for US Navy battleships, the W23. The third family was an 8-inch artillery shell, the W33. Later, South Africa also developed six nuclear bombs based on the gun-type principle, and was working on missile warheads using the same basic design – See South Africa and weapons of mass destruction.There are currently no known gun-type weapons in service: advanced nuclear weapon states tended to abandon the design in favor of the implosion-type weapon, and new nuclear weapon states tend to develop implosion-type weapons only. All known gun-type nuclear weapons previously built worldwide have been dismantled.".
- Gun-type_fission_weapon thumbnail Gun-type_fission_weapon_en-labels_thin_lines.svg?width=300.
- Gun-type_fission_weapon wikiPageID "3183152".
- Gun-type_fission_weapon wikiPageLength "13588".
- Gun-type_fission_weapon wikiPageOutDegree "70".
- Gun-type_fission_weapon wikiPageRevisionID "673803493".
- Gun-type_fission_weapon wikiPageWikiLink Artillery.
- Gun-type_fission_weapon wikiPageWikiLink Atomic_Annie.
- Gun-type_fission_weapon wikiPageWikiLink Category:Gun-type_nuclear_bombs.
- Gun-type_fission_weapon wikiPageWikiLink Category:Nuclear_weapon_design.
- Gun-type_fission_weapon wikiPageWikiLink Cordite.
- Gun-type_fission_weapon wikiPageWikiLink Critical_mass.
- Gun-type_fission_weapon wikiPageWikiLink Critical_mass_(nuclear).
- Gun-type_fission_weapon wikiPageWikiLink Criticality_accident.
- Gun-type_fission_weapon wikiPageWikiLink Fat_Man.
- Gun-type_fission_weapon wikiPageWikiLink File:Fission_bomb_assembly_methods.svg.
- Gun-type_fission_weapon wikiPageWikiLink File:Gun-type_fission_weapon_en-labels_thin_lines.svg.
- Gun-type_fission_weapon wikiPageWikiLink Fissile_material.
- Gun-type_fission_weapon wikiPageWikiLink Hiroshima.
- Gun-type_fission_weapon wikiPageWikiLink Kiloton.
- Gun-type_fission_weapon wikiPageWikiLink Little_Boy.
- Gun-type_fission_weapon wikiPageWikiLink Louis_Slotin.
- Gun-type_fission_weapon wikiPageWikiLink M65_Atomic_Cannon.
- Gun-type_fission_weapon wikiPageWikiLink Mark_11_nuclear_bomb.
- Gun-type_fission_weapon wikiPageWikiLink Mark_8_nuclear_bomb.
- Gun-type_fission_weapon wikiPageWikiLink Neutron_moderator.
- Gun-type_fission_weapon wikiPageWikiLink Nevada_Test_Site.
- Gun-type_fission_weapon wikiPageWikiLink Nuclear_artillery.
- Gun-type_fission_weapon wikiPageWikiLink Nuclear_bunker_buster.
- Gun-type_fission_weapon wikiPageWikiLink Nuclear_chain_reaction.
- Gun-type_fission_weapon wikiPageWikiLink Nuclear_fission.
- Gun-type_fission_weapon wikiPageWikiLink Nuclear_proliferation.
- Gun-type_fission_weapon wikiPageWikiLink Nuclear_reactor.
- Gun-type_fission_weapon wikiPageWikiLink Nuclear_terrorism.
- Gun-type_fission_weapon wikiPageWikiLink Nuclear_weapon.
- Gun-type_fission_weapon wikiPageWikiLink Nuclear_weapon_design.
- Gun-type_fission_weapon wikiPageWikiLink Nuclear_weapon_yield.
- Gun-type_fission_weapon wikiPageWikiLink Nuclear_weapons.
- Gun-type_fission_weapon wikiPageWikiLink Operation_Upshot-Knothole.
- Gun-type_fission_weapon wikiPageWikiLink Operation_Upshot–Knothole.
- Gun-type_fission_weapon wikiPageWikiLink Plutonium.
- Gun-type_fission_weapon wikiPageWikiLink Plutonium-239.
- Gun-type_fission_weapon wikiPageWikiLink Plutonium-240.
- Gun-type_fission_weapon wikiPageWikiLink Pu-239.
- Gun-type_fission_weapon wikiPageWikiLink Pu-240.
- Gun-type_fission_weapon wikiPageWikiLink Seawater.
- Gun-type_fission_weapon wikiPageWikiLink Shake_(time).
- Gun-type_fission_weapon wikiPageWikiLink Shake_(unit).
- Gun-type_fission_weapon wikiPageWikiLink South_Africa.
- Gun-type_fission_weapon wikiPageWikiLink South_Africa_and_weapons_of_mass_destruction.
- Gun-type_fission_weapon wikiPageWikiLink Soviet_Union.
- Gun-type_fission_weapon wikiPageWikiLink Spontaneous_fission.
- Gun-type_fission_weapon wikiPageWikiLink TNT_equivalent.
- Gun-type_fission_weapon wikiPageWikiLink Thin_Man_(nuclear_bomb).
- Gun-type_fission_weapon wikiPageWikiLink Thin_Man_nuclear_bomb.
- Gun-type_fission_weapon wikiPageWikiLink United_Kingdom.
- Gun-type_fission_weapon wikiPageWikiLink United_States.
- Gun-type_fission_weapon wikiPageWikiLink Uranium.
- Gun-type_fission_weapon wikiPageWikiLink Uranium-235.
- Gun-type_fission_weapon wikiPageWikiLink Uranium-238.
- Gun-type_fission_weapon wikiPageWikiLink W19_(nuclear_artillery_shell).
- Gun-type_fission_weapon wikiPageWikiLink W23_(nuclear_artillery_shell).
- Gun-type_fission_weapon wikiPageWikiLink W33_(nuclear_warhead).
- Gun-type_fission_weapon wikiPageWikiLink W33_(nuclear_weapon).
- Gun-type_fission_weapon wikiPageWikiLink W9_(nuclear_warhead).
- Gun-type_fission_weapon wikiPageWikiLink File:AtomicEffects-Hiroshima.jpg.
- Gun-type_fission_weapon wikiPageWikiLink File:Little_Boy_Internal_Components_(no_labels).png.
- Gun-type_fission_weapon wikiPageWikiLink File:Thin_Man_plutonium_gun_bomb_casings.jpg.
- Gun-type_fission_weapon wikiPageWikiLink File:Upshot-Knothole_GRABLE.jpg.
- Gun-type_fission_weapon wikiPageWikiLinkText ""gun-type" warhead".
- Gun-type_fission_weapon wikiPageWikiLinkText "Gun assembly".
- Gun-type_fission_weapon wikiPageWikiLinkText "Gun-type fission weapon".
- Gun-type_fission_weapon wikiPageWikiLinkText "early nuclear weapons".
- Gun-type_fission_weapon wikiPageWikiLinkText "gun type fission device".
- Gun-type_fission_weapon wikiPageWikiLinkText "gun type".
- Gun-type_fission_weapon wikiPageWikiLinkText "gun-type atomic bomb".
- Gun-type_fission_weapon wikiPageWikiLinkText "gun-type design".
- Gun-type_fission_weapon wikiPageWikiLinkText "gun-type fission weapon".
- Gun-type_fission_weapon wikiPageWikiLinkText "gun-type fission".
- Gun-type_fission_weapon wikiPageWikiLinkText "gun-type nuclear bomb".
- Gun-type_fission_weapon wikiPageWikiLinkText "gun-type nuclear weapons".
- Gun-type_fission_weapon wikiPageWikiLinkText "gun-type warhead".
- Gun-type_fission_weapon wikiPageWikiLinkText "gun-type".
- Gun-type_fission_weapon wikiPageWikiLinkText "shot".
- Gun-type_fission_weapon wikiPageWikiLinkText "type of gun".
- Gun-type_fission_weapon hasPhotoCollection Gun-type_fission_weapon.
- Gun-type_fission_weapon wikiPageUsesTemplate Template:Convert.
- Gun-type_fission_weapon wikiPageUsesTemplate Template:Multiple_issues.
- Gun-type_fission_weapon wikiPageUsesTemplate Template:Reflist.
- Gun-type_fission_weapon subject Category:Gun-type_nuclear_bombs.
- Gun-type_fission_weapon subject Category:Nuclear_weapon_design.
- Gun-type_fission_weapon hypernym Weapons.
- Gun-type_fission_weapon type Weapon.
- Gun-type_fission_weapon comment "Gun-type fission weapons are fission-based nuclear weapons whose design assembles their fissile material into a supercritical mass by the use of the "gun" method: shooting one piece of sub-critical material into another. Although this is sometimes pictured as two sub-critical hemispheres driven together to make a supercritical sphere, typically a hollow projectile is shot onto a spike which fills the hole in its center.".
- Gun-type_fission_weapon label "Gun-type fission weapon".
- Gun-type_fission_weapon sameAs سلاح_انشطاري_من_نوع_بندقية.
- Gun-type_fission_weapon sameAs ガンバレル型.
- Gun-type_fission_weapon sameAs 포신형_핵분열_무기.
- Gun-type_fission_weapon sameAs Arma_de_fissão_de_tipo_balístico.
- Gun-type_fission_weapon sameAs m.08xpjh.