We have also mentioned topics that can be related to nuclear reactors for the upsc 2020 exam. In this article one can learn about the types and working of nuclear reactors. A nuclear reactor part of the nuclear plant is an important concept in science technology which is part of general studies paper 3 in the upsc syllabus.
The only ships to use these nuclear reactors are the nimitz class supercarriers which have two reactors. These nuclear fission pressurized water reactors pwrs were jointly designed by bettis atomic power laboratory and knolls atomic power laboratory and built by westinghouse electric company their reactor cores are expected to operate for about 20 years before refueling is required. The idea of a reactor was proposed at the kurchatov.
Water water power reactor is a series of pressurized water reactor designs originally developed in the soviet union and now russia by okb gidropress. Transliterates as vodo vodyanoi energetichesky reaktor. The water water energetic reactor wwer or vver from russian.
The energy source of a nuclear power plant is fission reaction. It was the first nuclear power plant which powers a light bulb. It was the year 1948 when electricity was generated for the first time at x 10 graphite reactor in oak ridge tennessee of united states of america.
It is found that fission of only 1 kg of uranium produces as. Rest parts of a nuclear power plant are very similar to conventional thermal power plants. A large amount of heat energy is generated due to nuclear fission.
Nuclear fission of heavy elements such as uranium or thorium is carried out in a special apparatus called as a nuclear reactor. It slows down the speed of neutrons to make them fit for causing fission. Graphite is called a moderator.
2 the enriched uranium 235 rods marked a called fuel elements are inserted in a core made of graphite blocks inside the reactor.
Class 10 nuclear power reactor diagram. Types of nuclear reactors. Based on general use there are two types of nuclear reactor nuclear research reactors. Exclusively for the purpose of research and testing methodologies. Nuclear power reactors.
Established for the solitary purpose of producing energy and electricity. Nuclear reactors can also be classified according to the. Nuclear reactor any of a class of devices that can initiate and control a self sustaining series of nuclear fissions. Nuclear reactors are used as research tools as systems for producing radioactive isotope s and most prominently as energy sources for nuclear power plants.
Draw a diagram of nuclear power reactor and label the parts. October 15 2019 nilima vyas. Fuel the fissionable material used in the reactor is called as fuel. The commonly used fuels are uranium plutonium or thorium.
Ka board 2015 class 10 science paper. Once you have your reactor you want to get some power out of it. Where are all the worlds nuclear power plants. To provide the best possible experience for you our site uses cookies.
Nuclear reactor diagram nuclear reactor diagram simple nuclear reactor diagram moderator nuclear reactor diagram class 12 nuclear reactor diagram chernobyl. 1 in a nuclear power plant the fission of nuclear fuel uranium 235 is carried out in a steel pressure vessel v of reactor r.
1 in a nuclear power plant the fission of nuclear fuel uranium 235 is carried out in a steel pressure vessel v of reactor r. Nuclear reactor diagram nuclear reactor diagram simple nuclear reactor diagram moderator nuclear reactor diagram class 12 nuclear reactor diagram chernobyl. To provide the best possible experience for you our site uses cookies.
Where are all the worlds nuclear power plants. Once you have your reactor you want to get some power out of it. Ka board 2015 class 10 science paper.
The commonly used fuels are uranium plutonium or thorium. Fuel the fissionable material used in the reactor is called as fuel. October 15 2019 nilima vyas.
Draw a diagram of nuclear power reactor and label the parts. Nuclear reactors are used as research tools as systems for producing radioactive isotope s and most prominently as energy sources for nuclear power plants. Nuclear reactor any of a class of devices that can initiate and control a self sustaining series of nuclear fissions.
Nuclear reactors can also be classified according to the. Established for the solitary purpose of producing energy and electricity. Nuclear power reactors.
Exclusively for the purpose of research and testing methodologies. Based on general use there are two types of nuclear reactor nuclear research reactors. Types of nuclear reactors.
