Definition of fissile material
WebExamples of fissile material in a sentence, how to use it. 13 examples: In addition, these areas also functioned as fast neutron breeder reactors… WebApr 2, 2024 · Fissile definition: capable of undergoing nuclear fission as a result of the impact of slow neutrons Meaning, pronunciation, translations and examples. ... Most …
Definition of fissile material
Did you know?
WebMar 9, 2024 · Fissionable material A nuclide that is capable of undergoing fission after capturing either high-energy (fast) neutrons or low-energy thermal (slow) neutrons. Although formerly used as a synonym for fissile material, fissionable materials also include those (such as uranium-238) that can be fissioned only with high-energy neutrons. WebMar 9, 2024 · A material, which is not itself fissile (fissionable by thermal neutrons), that can be converted into a fissile material by irradiation in a reactor. There are two basic fertile materials: uranium-238 and thorium-232. When these fertile materials capture neutrons, they are converted into fissile plutonium-239 and uranium-233, respectively.
WebJan 29, 2024 · The definition of fissile materials in the NRC regulation 10 CFR 71.4 is consistent with DOT's definition in 49 CFR 173.403. The NRC regulation (§71.4) addresses "... Certain exclusions from fissile material controls are provided in §71.15.", whereas, the DOT (§173.403) addresses "... Certain exceptions for fissile materials are provided in ... WebJul 18, 2009 · Simple implosion weapon. 14 lbs. (6 kg) Sophisticated. implosion weapon. 4.5 to 9 lbs. (2 to. 4 kg) The Union of Concerned Scientists' Preventing Nuclear Terrorism …
Webi. a sub-critical configuration of nuclear material – ii. a critical configuration of nuclear material – iii. a super-critical configuration of nuclear material – (c) List two things that can happen to a neutron released in a fission event in nuclear-explosive material that will prevent it from causing a subsequent fission event. [4] i. ii. WebMar 26, 2012 · Fissile definition, capable of being split or divided; cleavable. See more.
Webaddresses criticality safety for fissile material2 and also covers mixtures of fissile and other fissionable nuclides. 1.2 Nuclear facilities and activities containing fissile material, and …
WebDec 30, 2024 · Fissile material means the fissile nuclides themselves, not material containing fissile nuclides. Unirradiated natural uranium and depleted uranium and … free coloring pages online blank pageWebDefine fissile. fissile synonyms, fissile pronunciation, fissile translation, English dictionary definition of fissile. adj. 1. Possible to split. 2. Physics Fissionable, especially by … free coloring pages of winterIn nuclear engineering, fissile material is material capable of sustaining a nuclear fission chain reaction. By definition, fissile material can sustain a chain reaction with neutrons of thermal energy. The predominant neutron energy may be typified by either slow neutrons (i.e., a thermal system) or fast neutrons. … See more According to the Ronen fissile rule, for a heavy element with 90 ≤ Z ≤ 100, its isotopes with 2 × Z − N = 43 ± 2, with few exceptions, are fissile (where N = number of neutrons and Z = number of protons). The term fissile is … See more To be a useful fuel for nuclear fission chain reactions, the material must: • Be in the region of the binding energy curve where a … See more In general, most actinide isotopes with an odd neutron number are fissile. Most nuclear fuels have an odd atomic mass number (A = Z + N = the total number of nucleons), and an even atomic number Z. This implies an odd number of neutrons. Isotopes with an … See more • Fertile material • Fission product • Special nuclear material See more free coloring pages of twinsWeb[69 FR 3786, Jan. 26, 2004; 69 FR 58038, Sept. 29, 2004] § 71.23 General license: Plutonium-beryllium special form material. (a) A general license is issued to any licensee of the Commission to transport fissile material in the form of plutonium-beryllium (Pu-Be) special form sealed sources, or to deliver Pu-Be sealed sources to a carrier for transport, … blood brothers comprehension questionsWebIn nuclear engineering, fissile material (nuclide) is material that is capable of undergoing fission reaction after absorbing thermal ( slow or low energy) neutrons. These materials … blood brothers cast 2023WebMar 9, 2024 · Fissile material. A nuclide that is capable of undergoing fission after capturing low-energy thermal (slow) neutrons.Although sometimes used as a synonym … blood brothers by john wickham settingWebAug 17, 2009 · Definition. Uranium-233, uranium-235, plutonium-239, and plutonium-241, or any combination of these radionuclides. Fissile material means the fissile nuclides … blood brothers context revision