A nuclear reactor or nuclear power plant consists of nuclear reactor fuel, control rods, moderators, pressure vessels, coolant and containment. Nuclear reactor device designed to maintain a chain reaction producing a steady flow of neutrons generated by the fission of heavy nuclei. Feel free to send us your own wallpaper and we will consider adding it to appropriate category. Nuclear powerpoint templates w nuclearthemed backgrounds. Class ballistic missile submarine program submarines. A nuclear reactor is a device in which nuclear chain reactions are initiated, controlled, and sustained at a steady rate, as opposed to a nuclear bomb, in which the chain reaction occurs in a fraction of a second and is uncontrolled causing an explotion. Nuclear energy presentation free download as powerpoint presentation. The most common use of nuclear reactors is for the generation of electrical power nuclear power and for the power in some ships nuclear marine propulsion. Adjust controls to position rod and to regulate flux level, reactor period, coolant temperature, or rate. Most efficient reaction known is fusion of hydrogen isotopes, deuterium and. A nuclear power station is about to blow up and only jack mutant can save the world from total annihilation. Components of a nuclear reactor typical powerpoint slides. In water reactors, the coolant is also the moderator. A modern analysis of a fuel cube from the german nuclear reactor a 2015 nuclear forensic investigation of uranium from the german nuclear reactor by maria wallenius and colleagues from the european commissions institute for transuranium elements determined that the uranium came from czechoslovakia.
Fission bombs one class of nuclear weapon, a fission bomb not to be confused with the fusion bomb, otherwise known as an atomic bomb or atom bomb, is a fission reactor designed to liberate as much energy as possible as rapidly as possible, before the released energy causes the reactor to explode and the chain reaction to stop. Download nuclear power plant simulator free all pc world. A nuclear reactor, formerly known as an atomic pile, is a device used to initiate and control a selfsustained nuclear chain reaction. Ppt nuclear energy powerpoint presentation free to. Operate nuclear power reactors in accordance with policies and procedures to protect workers from radiation and to ensure environmental safety. Nuclear reactors are used at nuclear power plants for electricity generation and in nuclear marine propulsion. Nuclear power plant simulator free download click on the below link to download this virtual nuclear power plant for windows x86 and x64 architecture. In a nuclear power reactor, material that may undergo nuclear fission is used in a controlled manner to produce a steady supply of heat. Two of the most famous nuclear accidents occurred at the three mile island reactor 2 in the united states and the chernobyl reactor 4 in the former soviet union. This presentation was chosen because we believe that it is more. Uranium containing a low enrichment of uranium 235 u235 typically below 5% is the most common material, although a much higher enrichment of u235, or plutonium 239 can be used with slightly different principles. This is the splitting of the nucleus into two smaller fragments. Characterization and testing of materials for nuclear reactors.
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Types of nuclear reactors institute for energy and. The most common type of nuclear fuel is fissile elements that can be made to undergo nuclear fission chain reactions in a nuclear reactor. Introduction a nuclear reactor produces and controls the release of energy from splitting the atoms of certain elements. Times new roman default design nuclear reactors fission of u235 chain reaction first reactor construction enrico fermi december 1942 graphite reactor building oak ridge tennessee graphite reactor cross section loading face control room output power level plutonium spheres severe radiation burns pressurized water reactor slide slide 14 slide. Tabletop nuclear reactor simulator click here to download oakflat pwr nuclear power plant simulator now. An ebook reader can be a software application for use on a computer such as. Much space is therefore devoted to the history of nuclear energy production and to nuclear physics, and the material focuses on the principles of. Navy columbia ssbn826 class ballistic missile submarine. In a nuclear power station instead of a furnace there is a. Nuclear energy powerpoint free download as powerpoint presentation. Navy columbia ssbn826 class ballistic missile submarine program, program, design. Ppt nuclear reactors powerpoint presentation free to. Note the reactor is located on the end of the boom in the picture of the ship on the right, a safe distance from the crew.
One of the scariest things about nuclear power is when something goes wrong and an accident occurs. Ppt of types of nuclear reactor free download as powerpoint presentation. The publications by means of which the iaea establishes standards are issued in the iaea safety standards series. Other articles where graphitemoderated reactor is discussed. There is currently one nuclear reactor under construction that is projected to come into service by 20 which is the watts bar 2 reactor in tennessee 1. Cnet reporter martin lamonica this week got a tour of seabrook station nuclear power plant in new hampshire.
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Nuclear reactor types 3 the most widely used reactor type in the world is the pressurised water reactor pwr see fig 1. This series covers nuclear safety, radiation safety, transport safety and waste safety. Components of a nuclear reactor typical nuclear reactor core reactor vessel heat exchangers boiler feed water pump steam generators steam turbine electricity generator condenser cooling tower containment building control room emergency operations facility nuclear fuel neutron moderator neutron poison coolant control rods. Not all nuclear fuels are used in fission chain reactions 4 5. Download attractive nuclear powerpoint ppt templates for a good nuclear powerpoint templates.
Civilian reactors are used to generate energy for electricity and sometimes also steam for district heating. Recommended as a textbook and also useful as a source book for reactor analysis and design, this book presents the mathematical foundation for the advanced treatment of the steadystate behavior of all types of nuclear reactors. Ppt for nuclear power plant free download as powerpoint presentation. Nuclear reactor core modelling in multifunctional simulators vtt. The pressure inside the containment vessel is building.
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