Nuclear Power Plant Isar, Germany

Spent nuclear fuel pool

Turbine of a nuclear plant

Fusion

Nuclear Fusion

Nuclear Fusion

Nuclear fusion is a nuclear reaction through which two light nuclei of atoms, usually hydrogen and its isotopes (deuterium and tritium), are combined forming a heavier nucleus. This binding is usually accompanied by the emission of particles (in case of deuterium nuclei one neutron is emitted). This nuclear fusion reaction releases or absorbs a lot of energy in the form of gamma rays and kinetic energy of the emitted particles.This large amount of energy transforms matter to a plasma state.

The nuclear fusion reactions can emit or absorb…

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ITER Project - Nuclear Fusion Reactor

ITER Project - Nuclear Fusion Reactor

The experimental fusion reactor ITER (International Thermonuclear Experimental Reactor) is a large-scale scientific experiment designed to test the feasibility of fusion as an energy source. Currently the ITER fusion reactor is under construction in the south of France, in Cadarache.

At the industry level, nuclear fusion does not exist yet. Since the 50s under investigation on the use of the energy generated in the nuclear fusion of light atoms into heavier. The development of nuclear fusion is considered very important because of the advantage offered by the large amount of energy released…

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What is Nuclear Energy?

What is Nuclear Energy?

What is nuclear energy? Nuclear energy is the internal energy in the atomic nucleus, that is, the central part of an atom. Atoms are the smallest particles in which a material can be divided. The nucleus of an atom is composed of two subparticles: neutrons and protons. These subparticles are held together due to energy links. At the moment in which these bonds are modified, a large amount of thermal energy is released in the form of heat.

Nuclear technology deals with the use of this internal energy for a wide variety of applications. The most well-known…

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Nuclear Power in France

Nuclear Power in France

In 1974 the French government made the decision to rapidly expand the nuclear power production capacity in France just after the first oil crisis. This decision was made in the context of a France with substantial competence in engineering, but with few autochthonous energy resources. Nuclear energy, with the cost of fuel is a relatively small part of the total cost, in this sense a reduction in imports was achieved and greater energy security was achieved.

As a result of the 1974 decision, France currently has a significant level of energy independence and almost the lowest…

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Nuclear Fuel

Nuclear Fuel

Nuclear fuel is the material used for the generation of nuclear energy. It is a material that can be fissured or fused depending on whether its use is nuclear fission or nuclear fusion.

We refer to nuclear fuel both to the material (uranium, plutonium ...) and to the whole made with said nuclear material (fuel rods, nuclear material compositions and the moderator or any other combination.

The most known nuclear fuel is uranium because it is the most commonly used in nuclear fission reactors. Currently all nuclear reactors in production for the generation of electric power are…

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Advantages And Disadvantages Of Nuclear Energy

Advantages And Disadvantages Of Nuclear Energy

In this section we analyze the advantages and disadvantages of nuclear energy. Nevertheless, most organizations related to nuclear energy are already positioned for or against the use of nuclear energy. On this site we try to make an objective analysis about this question, giving all the relevant information and offering a space for different conclusions.

The advantages and disadvantages of nuclear energy have made this alternative energy source one of the most controversial on the market today. Understanding the pros and cons of this energy source can help…

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Nuclear Energy

Nuclear energy is the energy contained in the nucleus of atoms. Nuclear energy is used in multiple applications (see applications of nuclear energy), but the best known application is the generation of electricity.

The term nuclear energy is often used to refer to the electrical energy generated by nuclear power plants.

One of the ways of harnessing…

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Atomic bomb

The operation of an atomic bomb is similar to the operation of a nuclear reactor, wherein the mass of fuel is well above the critical mass. Initially, the fuel is fragmented, and each of the pieces, enough from the others, so it untreated the critical size; Explosion occurs at closer fragments including sharply.

To increase the performance and efficiency of an atomic bomb to be used practically pure fuels; those used so far have been uranium-235 and plutonium-239. Uranium-235 is difficult and expensive to obtain, because it is not possible to chemically separate it from natural uranium…

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Types Of Nuclear Reactors

Types Of Nuclear Reactors

Nuclear reactors can be classified according to different criteria. One of the criteria is the purpose for which they will be used. In this regard we distinguish the types of nuclear reactors used for civilian purposes, for military purposes or for research purposes.

Civil nuclear reactors use nuclear energy to generate power for electricity; military reactors create materials that can be used in nuclear weapons such as the atomic bomb; and research nuclear reactors used to develop weapons or energy production technology, for development purposes, for nuclear physics…

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Nuclear Reactor

Nuclear Reactor

A nuclear reactor is a facility capable of initiating, controlling and maintaining nuclear reactions (usually nuclear fission) in chain that occur in the core of this installation.

The composition of the nuclear reactor is formed by the nuclear fuel, the refrigerant, the control elements, the structural materials and, in the case of a nuclear reactor, the nuclear moderator.

To build a nuclear reactor it is necessary to have enough nuclear fuel, which we call critical mass. Having enough critical mass means having enough fissile…

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