reactor design definition in English dictionary, reactor design meaning, synonyms, see also 'reactor',breeder reactor',converter reactor',fast reactor'. Glossary of Nuclear Terms Acronym/Term Definition 2004 Protocol Adopted by the contracting parties to the Paris and Brussels Conventions in 2004, this Protocol revises the Conventions so that additional compensation is provided to more people and for a wider scope of nuclear damage. Reactor Criticality Reactor criticality. nuclear reactor core; Translations As I told you earlier, the nuclear reactor is used to generate electricity from nuclear energy, but before getting straight into the topic of a nuclear reactor, understanding of nuclear reactions is necessary and when we say nuclear reaction we are only talking about two types of reactions 1. Fusion: It is defined as a nuclear reaction in which the nuclei combines to form a massive nuclei with release of neutrons and energy. définition - nuclear reactor technology. Meaning of NUCLEAR REACTOR. In order to decrease costs and increase competitiveness, nuclear utilities use more challenging operational conditions, longer fuel cycles and … Jump to: navigation, search. All commercial reactors are thermal reactors, using a moderator to slow down the neutrons. Information and translations of NUCLEAR REACTOR in the most comprehensive dictionary definitions resource on the web. Gratuit. A nuclear reactor is made of fuel, moderator, control rods, coolant, pressure vessel or pressure tubes, steam generator and containment. Gratuit. Nuclear power definition, power derived from nuclear energy. Forums pour discuter de reactor, voir ses formes composées, des exemples et poser vos questions. Definition of nuclear reactor written for English Language Learners from the Merriam-Webster Learner's Dictionary with audio pronunciations, usage examples, and count/noncount noun labels. Nuclear reactor: A device in which a nuclear fission chain reaction occurs under controlled conditions so that the heat yield can be harnessed or the neutron beams utilised. Enrich your vocabulary with the English Definition dictionary Currently, over 400 such reactors in 30 countries provide about 11 per cent of the world’s electricity. nuclear reactor (plural nuclear reactors) Any device in which a controlled chain reaction is maintained for the purpose of creating heat (for power generation) or for creating neutrons and other fission products for experimental, medical or other purposes. Définition nuclear reactor dans le dictionnaire anglais de définitions de Reverso, synonymes, voir aussi 'nuclear bomb',nuclear chemistry',nuclear energy',nuclear family', expressions, conjugaison, exemples Most nuclear reactors are used to make electricity. Define nuclear reactor. Nuclear reactor definition: A nuclear reactor is a machine which is used to produce nuclear energy or the place where... | Meaning, pronunciation, translations and examples Fusion Reaction 2. This article is a subarticle of Nuclear power. | Meaning, pronunciation, translations and examples From Wikipedia, the free encyclopedia. Nuclear power is the use of nuclear reactions that release nuclear energy to generate heat, which most frequently is then used in steam turbines to produce electricity in a nuclear power plant.Nuclear power can be obtained from nuclear fission, nuclear decay and nuclear fusion reactions. What does nuclear-reactor mean? The IAEA fosters an international information exchange and collaboration on technological innovations in different reactor technologies. atomic pile (dated) Derived terms . Forums pour discuter de nuclear reactor, voir ses formes composées, des exemples et poser vos questions. A – supercritical state; B – critical state; C – subcritical state. A device in which nuclear fission initiates a controlled chain reaction, producing heat energy typically used … Download to: EndNote BibTeX *use BibTeX for Zotero. Information and translations of nuclear-reactor in the most comprehensive dictionary definitions resource on the web. Fission Reaction. Definition - What does Nuclear Reactor mean? It must be noted, nuclear reactors are not always critical. nuclear reactor - traduction anglais-français. Definition of nuclear-reactor in the Definitions.net dictionary. voir la définition de Wikipedia. The region inside the nuclear reactor where the fuel elements undergo fission to generate heat is called the nuclear reactor core. In preceding chapters, the multiplication factors have been analysed in order to understand a steady-state condition.Also the operational changes that influence the criticality of the reactor were described. reactor synonyms, reactor pronunciation, reactor translation, English dictionary definition of reactor. A nuclear reactor is a device used to create and control a nuclear chain reaction for the purpose of producing power. NF-G-2.1, IAEA, Vienna (2015). Close. Nuclear power reactors produce energy by initiating and controlling a sustained nuclear chain reaction. reactor - traduction anglais-français. n. 1. Definition of reactor noun in Oxford Advanced Learner's Dictionary. Definition of nuclear-reactor noun in Oxford Advanced Learner's Dictionary. A nuclear reactor is a machine that uses fission to generate heat. b. What does NUCLEAR REACTOR mean? Most often, uranium-235 or plutonium-239 are the main components of these fuels. One that reacts to a stimulus. Definition of NUCLEAR REACTOR in the Definitions.net dictionary. This power is commonly used for the propulsion of ships or for electricity generation. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. Wikipedia. This article is a subarticle of Nuclear power.. A nuclear reactor is a device to initiate and control a sustained nuclear chain reaction.Most commonly they are used for generating electricity and for the propulsion of ships.Usually heat from nuclear fission is passed to a working fluid (water or gas), which runs through turbines that power either ship's propellers or generators. 2. nuclear reactor synonyms, nuclear reactor pronunciation, nuclear reactor translation, English dictionary definition of nuclear reactor. A nuclear reactor is a key device of nuclear power plants, nuclear research facilities or nuclear propelled ships. How to use reactor in a sentence. Description . Reactors can be used for research or for power production. Core of CROCUS, a small nuclear reactor used for research at the EPFL in Switzerland. A chemical reactor. Synonyms . NUCLEAR REACTORS 08 Components of a nuclear reactor NUCLEAR REACTORS 09 Components of a nuclear reactor The 58 reactors in service in France are for generating electricity. Nuclear reactor technology. Nuclear binding energy: It is defined as the energy required to split the nucleus of an atom into its components. Reactor definition is - one that reacts. 3. a. Define reactor. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. The heart of a nuclear power plant or nonpower reactor, in which nuclear fission may be initiated and controlled in a self-sustaining chain reaction to generate energy or produce useful radiation. The control rods, usually made of cadmium metal, absorb neutrons in order to control the rate of fission. In nuclear power plants heat from the fission reactions in the reactor changes water into steam. A research reactor is designed to produce various beams of radiation for experimental application; the heat produced is a waste product and is There are different designs which use different fuels. Main purpose of the nuclear reactor is to initiate and control a sustained nuclear chain reaction.Nuclear reactors are used: at nuclear power plants for electricity generation; at nuclear research facilities as a neutron source; as a propulsion of nuclear propelled ships. Nucleon: It is defined as one of the subatomic particles i.e; proton or a neutron. Reactor definition: A reactor is the same as a → nuclear reactor . Nuclear reactor - definition. Electronics A circuit element, such as a coil, used to introduce reactance. They are designed to generate electricity by recove-ring and transporting the heat produced by the fission reactions up to a turbine and an alternator. reactor, nuclear: see nuclear reactor nuclear reactor, device for producing controlled release of nuclear energy. Meaning of nuclear-reactor. n. 1. See more. Nuclear reactor. 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