How Does A Nuclear Power Plant Work? As discussed above, the nuclear fission reaction occurs in a nuclear reactor. The central part of the nuclear reactor is known as the core, which has the uranium or thorium fuel present in ceramic pellets.. Layout and Diagram of a Nuclear Power Plant. The picture below shows a nuclear power plant's.. Reactors use uranium for nuclear fuel. The uranium is processed into small ceramic pellets and stacked together into sealed metal tubes called fuel rods. Typically, more than 200 of these rods are bundled together to form a fuel assembly. A reactor core is typically made up of a couple hundred assemblies, depending on power level.
How does a pressurized water nuclear power plant work? The basic operation of a nuclear power plant with a PWR reactor can be simplified into four steps: Obtaining thermal energy through nuclear fission of the nucleus of fuel atoms. Generate water vapor using the thermal energy obtained in the previous step. Drive a set of turbines using the.. How does nuclear power work and what types are there? In short, nuclear power plants (nuclear fission) work by harnessing the power of the atom to boil water, produce steam, and turn a turbine to.