FACTORIO NUCLEAR REACTOR GENERATOR
FACTORIO NUCLEAR REACTOR FULL

Since we know that each second we need 3000 MJ of energy, the required reaction rate can be determined directly as: The average recoverable energy per 235U fission is about E r = 200.7 MeV/fission. ForВ the reactor of power of 3000MW thВ determine the consumption of 235U that must undergo fission each day to provide this thermal power. Uranium 235 consumption in a nuclear reactorДЄ typical thermal reactor contains about 100 tons of uranium with an average enrichment of 2% (do not confuse it with the enrichment of the fresh fuel, that is about 4%).

But it corresponds to about 3 200 000 tonsВ of coal burned in coal-fired power plantper year.

Annual matter consumption of this reactor is about 1.051 kg.

Annual fissile material consumption of this reactor is about 1 005 kg.

Annual enriched uranium consumption of this reactor is about 25 tonnes of enriched uranium.

Annual natural uranium consumption of this reactor is about 250 tonnes of natural uranium (to produce of about 25 tonnes of enriched uranium).

The removed fuel ( spent nuclear fuel) still contains about 96% of reusable material (it must be removed due to decreasing k infof an assembly).

about 40 fuel assemblies), while the remainder is rearranged to a location in the core better suited to its remaining level of enrichment (see Power Distribution). Therefore about one quarter of the core is yearly removed to spent fuel pool (i.e.

FACTORIO NUCLEAR REACTOR FULL

A common fuel assembly contain energy for approximately 4 years of operation at full power.This fuel is loaded within, for example, 157 fuel assembliesВ composed of over 45,000 fuel rods.Typical reactor may contain about 100 tonnes of enriched uranium (i.e.Typical reactor may contain about 165 tonnes of fuel (including structural material).It is an illustrative example, following data do not correspond to any reactor design. Since 1 gram of any fissile material contains about 2.5 x 10 21 nuclei, the fissioning of 1 gram of fissile material yields about 1 megawatt-day (MWd) of heat energy.Д¬onsumption of a 3000MWth (~1000MWe) reactor (12-months fuel cycle) Typical fuel assembly This means that about 3.1 в‹… 10 10 fissions per second are required to produce a thermal power of 1 W. In a reactor, the average recoverable energy per fission is about 200 MeV, being the total energy minus the energy of the energy of antineutrinos that are radiated away. The total energy released in a reactor is about 210 MeV per 235U fission, distributed as shown in the table. It follows, there are about 3-4 fuel batches which differ each other in the fuel burnup. 40 assemblies) has to be replaced by a fresh fuel assemblies. The removed fuel (one third or one quarter of the core, i.e. During refueling, every 12 to 18 months, some of the fuel вЂ“ usually one third or one quarter of the core вЂ“ is removed to spent fuel pool, while the remainder is rearranged to a location in the core better suited to its remaining level of enrichment. During these 4 years the reactor core have to be refueled. Once loaded, fuel stays in the core for 4 years depending on the design of the operating cycle. Generally, a common fuel assembly contain energy for approximately 4 years of operation at full power. The assemblies are exactly placed in the reactor according to a fuel loading pattern.ДЄ typical 1000 MWe (3000 MWth) nuclear core may contain 157 fuel assemblies composed of over 45,000 fuel rods and some 15 million fuel pellets. The core of the reactor contains all the nuclear fuel assemblies and generates most of the heat (fraction of the heat is generated outside the reactor вЂ“ e.g. This thermal power is generated in a reactor core, which contains especially the nuclear fuel (fuel assemblies), the moderator and the control rods. In modern nuclear power plants the overall thermodynamic efficiency is about one-third (33%), so 3000 MWth of thermal power from the fission reaction is needed to generate 1000 MWe of electrical power. The turbines are heat engines and are subject to the efficiency limitations imposed by the second law of thermodynamics.

FACTORIO NUCLEAR REACTOR GENERATOR

As is typical in all conventional thermal power stations the heat is used to generate steam which drives a steam turbine connected to a generator which produces electricity. The heat source in the nuclear power plant is a nuclear reactor. A typical nuclear power plant has an electric-generating capacity of 1000 MWe.

Factorio nuclear reactor