air-contact nuclear burst

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• Nuclear fuel response to reactor accidents — This page is devoted to a discussion of how uranium dioxide nuclear fuel behaves during both normal nuclear reactor operation and under reactor accident conditions such as overheating. Work in this area is often very expensive to conduct, and so… …   Wikipedia

• Air burst — An air burst occurs whenever an explosive device such as an anti personnel artillery shell or a nuclear weapon is detonated in the air instead of on contact with the ground or target or a delayed armor piercing explosion. Aerial bursts may also… …   Wikipedia

• Nuclear bunker buster — Subsidence craters left over after underground nuclear (test) explosions Bunker busting nuclear weapons, also known as earth penetrating weapons (EPW), are a type of nuclear weapon designed to penetrate into soil, rock, or concrete to deliver a… …   Wikipedia

• Nuclear weapon design — The first nuclear weapons, though large, cumbersome and inefficient, provided the basic design building blocks of all future weapons. Here the Gadget device is prepared for the first nuclear test: Trinity. Nuclear weapon designs are physical,… …   Wikipedia

• Contact fuze — A contact fuze, percussion fuze or direct action (D.A.) fuze (UK) is the fuze that is placed in the nose of a bomb or shell so that it will detonate on contact with a hard surface. Many impacts are unpredictable: they may involve a soft surface,… …   Wikipedia

• B43 nuclear bomb — The B43 was a United States air dropped nuclear weapon used by a wide variety of fighter bomber and bomber aircraft.The B43 was developed from 1956 by Los Alamos National Laboratory, entering production in 1959. It entered service in April 1961.… …   Wikipedia

• Behavior of nuclear fuel during a reactor accident — This page is devoted to a discussion of how uranium dioxide nuclear fuel behaves during both normal nuclear reactor operation and under reactor accident conditions such as overheating. Work in this area is often very expensive to conduct, and so… …   Wikipedia

• Mark 17 nuclear bomb — The Mark 17 The Mark 17 and Mark 24 were the first mass produced hydrogen bombs deployed by the United States. The two differed in their primary stages. The MK 17/24 bombs were 24 feet 8 inches (7.52 m) long, 61.4 inches… …   Wikipedia

• List of military nuclear accidents — This article lists notable military accidents involving nuclear material. Civilian accidents are listed at List of civilian nuclear accidents. For a general discussion of both civilian and military accidents, see nuclear and radiation accidents.… …   Wikipedia

• Red Beard (nuclear weapon) — Red Beard was the first British tactical nuclear weapon. It was carried by the English Electric Canberra and the V bombers of the Royal Air Force, and by the Blackburn Buccaneers, Sea Vixens and Supermarine Scimitars of the Royal Navy s Fleet Air …   Wikipedia

• Mark 28 nuclear bomb — The Mark 28 series of bombs are the oldest nuclear weapons in the United States arsenal with first deployment in 1958. It can be assembled and deployed in five different configurations. The first Mk 28 drop shapes were the Internal, or IN,… …   Wikipedia