Nuclear Reaction Slideshare

In a nuclear power reactor the energy released is used as heat to make steam to generate electricity.

Nuclear reaction and types. Nuclear fission nuclear energy used to produce power comes from fission. Nuclear fission 235 235 u 1 n 90 sr 143 xe 31 n energy92 54380 0 representative fission reaction 14. 31 15p 1 0n 32 15p g 32.

Nuclear reactions nuclear power plants can generate large amount of electricity. It mainly consists of nuclear fuel and control elements. 0 number of embeds.

Learn more about nuclear reactions in this article. Nuclear fission 235 nuclear chain reaction is a self sustaining sequence of nuclear fission reactions. This type of nuclear reactor is developed in german rf the united kingdom and the united states.

Nuclear fission is the splitting of one heavy. Dispositivo en donde se produce una reaccion nuclear controlada. Nuclear reaction change in the identity or characteristics of an atomic nucleus induced by bombarding it with an energetic particle.

Nuclear reaction energy in a nuclear reactionthe sum of the initial atomic numbers is equal to the sum of the final atomic numbersby the conservation of chargethe sum of the initial mass numbers is also equal to the sum of the final mass numbersbut the. Radioisotopes used in medicine are often made by g reactions. The pencil thin nuclear fuel rods each about 12 feet 37 m long are grouped by the hundreds in bundles called fuel assemblies.

The bombarding particle may be an alpha particle a gamma ray photon a neutron a proton or a heavy ion. In most naval reactors steam drives a turbine directly for propulsion the principles for using nuclear power to produce electricity are the same. Reactions using neutrons are called g reactionsbecause a g ray is usually emitted.

The minimum mass of fissionable material required to generate a self sustaining nuclear chain reaction is the critical mass. The nuclear reactor cooled by gas at high temperature is a new evolution of the gas cooled nuclear reactors. A nuclear reactor is a device to initiate and control a sustained nuclear chain reaction.

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. In a research reactor the main purpose is to utilize the actual neutrons produced in the core. The differences with respect to the advanced nuclear gas reactor agr are mainly three.

The nuclear reactor core is the portion of a nuclear reactor where the nuclear reactions take place. Artificial nuclear reactions example of a g reaction is production of radioactive 31p for use in studies of p uptake in the body.