Optimal height of burst nuclear weapon

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August undefined, 2024

WebApr 24, 2003 · Nuclear Explosion Effects Calculator. Written: 2003-04-24. Last Revised: 2003-05-03. This form will calculate blast effects for nuclear weapons of arbitrary yield, based on the scaling laws printed in Carey Sublette's well-known Nuclear Weapons FAQ. These scaling laws are mathematical approximations and are actually very easy to use on … WebSuch a risk would be considered if nuclear weapons were to be used near friendly troops. Any greater risk would be accepted only when significant advantages could be gained. ... A7.4.6. A weapon set to burst at a fallout- safe height of burst has a 0.50 probability of being below the "selected" burst height on detonation. Therefore, to achieve ...

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WebSep 1, 2024 · In 1962, the U.S. conducted an atmospheric test of a 1.45 megaton thermonuclear weapon, code-named Starfish Prime, 250 miles above Johnston Island in the Pacific Ocean. Over 1,000 miles away, the ... WebJul 28, 2015 · So a big, very high nuke can have a strong EMP effect across a whole hemisphere. Ignoring the air, the angle covered by the USA is about pi/8. So the height of a … greenfield education

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WebThe mechanism for a 400-kilometre-high (250 mi; 1,300,000 ft) burst EMP: gamma rays hit the atmosphere between 20–40 km (66,000–131,000 ft) altitude, ejecting electrons which are then deflected sideways by the Earth's magnetic field. This makes the electrons radiate EMP over a large area. WebThe latter is defined as a burst at that height which maximizes an effect for a particular range and yield, e.g., for a yield of 1 MT, a burst height of 5,000 ft maximizes the overpressure at 1.2-mi range while a 10,000-ft height … WebFor example, an explosion of 1000 kilotons (1 megaton yield), it can be found from our calculator that significant local fallout is probable for heights of burst less than about 2,900 feet or 870 meters. The fallout is the radioactive products when they settle to the ground … Today most powerful nuclear weapon yields are over 1000 kilotons, almost 660 m… flunch login

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WebBy means of certain rules, called “scaling laws,” which are described in the technical section of this chapter (§ 3.60 et seq.), it is found that to produce similar blast phenomena’ at ‘ground distances proportional to the heights of burst, for a 1-kiloton weapon the height of burst would have to be roughly 585 feet and for a 1-megaton ... WebWhen a bomb is detonated below 100,000 feet but high enough that the fireball of the detonation does not actually touch the Earth's surface, it is considered an air blast. [1] … flunch libourneWebThe mechanism for a 400 kilometres (250 mi) high-altitude burst EMP: gamma rays hit the atmosphere between 20 and 40 kilometres (12 and 25 mi) altitude, ejecting electrons which are then deflected sideways by the … greenfield electrical penrith

"WebIt is concluded that no significant precursors will be formed at and above the 1000 psi overpressure level for any value of weapon yield or height-of-burst, and that blast … " - Optimal height of burst nuclear weapon

Optimal height of burst nuclear weapon

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Webnuclear weapons and an increase in the production of plutonium cores for nuclear weapons. Specifically, the NPR outlined plans to introduce a new class (Columbia) of nuclear-powered ballistic missile submarine (SSBN); a new nuclear-capable strategic bomber (B-21 Raider); a new long-range . 1 Web@article{osti_6863004, title = {On nuclear height-of-burst airblast at high overpressure. Topical report}, author = {Carpenter, H J}, abstractNote = {Results of a brief review and evaluation of height-of-burst (HOB) airblast environments produced by nuclear weapons, with emphasis placed on the high overpressure side of the thermal precursor shock …

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WebRadiation levels are greatest near the epicenter of the explosion, and decrease rapidly with distance from the point of the burst. Carried predominantly by gamma rays and neutrons produced within the first minutes after the explosion Can cause whole body exposure and Acute Radiation Syndrome, if dose is sufficient Light and heat (thermal energy) WebOct 29, 2024 · — which determine and set the best height for a nuclear blast ... it senses how far off the warhead might land and compensates by adjusting the burst height to maintain the maximum possible force on the target, he said. ... Don Cook, who helped oversee nuclear weapons production efforts during the Obama administration, wrote in 2016 that “I ...

WebEarly and delayed fallout: Depending on height of burst, weather conditions, etc. 13. Air Blast 14. Shock Wave and Winds Velocities Peak overpressure Max. wind velocity 100 psi 1400 mi/hr 50 psi 900 mi/hr ... Nuclear weapon storage … WebRead full article here: Hans M. Kristensen, Matthew McKinzie, Theodore A. Postol, “How US nuclear force modernization is undermining strategic stability: The burst-height compensating super-fuze,” Bulletin of the …

http://large.stanford.edu/courses/2024/ph241/abbate2/ The high temperatures and radiation cause gas to move outward radially in a thin, dense shell called "the hydrodynamic front". The front acts like a piston that pushes against and compresses the surrounding medium to make a spherically expanding shock wave. At first, this shock wave is inside the surface of the developing fireball, which is created in a volume of air heated by the explosion'…

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Web2. The EMP's large "killing" range — hundreds of kilometers from a high altitude nuclear burst; perhaps tens of kilometers from a surface nuclear burst. 3. The EMP is capable of … greenfield electrical boxesWebFeb 3, 2012 · If you check you can see many military manuals refer to effects on Infantry from a burst at 60W^1/3, but typical air burst like Hiroshima were 200W^1/3. Your app is already really great, but it would be even better if you could choose burst height or atleast choose surface or air, at least know what type of burst height, 60W or 200W? greenfield electrical cableWebThe thickness and surface range of the deposition region is a function of height-of-burst (HOB) and weapon size and type. A representative thickness is from 20 kilometers to 40 kilometers, but a deposition region may be as thick as 70 kilometers (10 kilometer to 80 kilometer altitude) for a 300 kilometer HOB and a 10 megaton weapon. flunch lyon saint priestWebApr 21, 2024 · The US government has explored how an electromagnetic pulse (EMP) attack could occur by detonating a nuclear weapon in the mid-stratosphere. If such a bomb were set off over America’s... flunch lodeveWebSTEP 1: scale height of burst and ground distance to 1 kt. h1 = 2000 ft/ (1000)1/3 = 200 feet. d1 = 3000 feet / (1000)1/3 = 300 feet. STEP 2: use graph to find magnitude of effect: … greenfield drive wishawWebJun 2, 2015 · I don't know the exact height and I imagine it changes with the strength of the bomb, but from memory, I remember reading that 500 feet was the ideal height - not sure … flunch lingostiereWebA nuclear explosion is an explosion that occurs as a result of the rapid release of energy from a high-speed nuclear reaction.The driving reaction may be nuclear fission or nuclear fusion or a multi-stage cascading combination of the two, though to date all fusion-based weapons have used a fission device to initiate fusion, and a pure fusion weapon remains a … greenfield electrical connectors