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Fusion reactors are not subject to catastrophic meltdown. [121] It requires precise and controlled temperature, pressure and magnetic field parameters to produce net energy, and any damage or loss of required control would rapidly quench the reaction. [122] Fusion reactors operate with seconds or even microseconds worth of fuel at any moment.
Full-fledged fusion reactor with tritium breeding and up to 500 MW output: CFETR (China Fusion Engineering Test Reactor) [55] Planned: ≥2024: 2030? Institute of Plasma Physics, Chinese Academy of Sciences: 7.2 m / 2.2 m ? 6.5 T ? 14 MA ? Bridge gaps between ITER and DEMO, planned fusion power 1000 MW: ST-F1 (Spherical Tokamak - Fusion 1) [56 ...
The plasma tends to expand immediately and some force is necessary to act against it. This force can take one of three forms: gravitation in stars, magnetic forces in magnetic confinement fusion reactors, or inertial as the fusion reaction may occur before the plasma starts to expand, so the plasma's inertia is keeping the material together.
The first patent related to a fusion reactor was registered in 1946 [16] by the United Kingdom Atomic Energy Authority. The inventors were Sir George Paget Thomson and Moses Blackman. This was the first detailed examination of the Z-pinch concept. Starting in 1947, two UK teams carried out experiments based on this concept. [1]
In an operating fusion reactor, part of the energy generated will serve to maintain the plasma temperature as fresh deuterium and tritium are introduced. However, in the startup of a reactor, either initially or after a temporary shutdown, the plasma will have to be heated to its operating temperature of greater than 10 keV (over 100 million ...
ITER (initially the International Thermonuclear Experimental Reactor, iter meaning "the way" or "the path" in Latin [2] [3] [4]) is an international nuclear fusion research and engineering megaproject aimed at creating energy through a fusion process similar to that of the Sun.
This is intended to be a list of important experimental reactors built for researching Fusion power. There should also be a survey article with a timeline. There should also be a survey article with a timeline.
Once fusion has begun, high-energy neutrons at about 160GK will flood out of the plasma along with X-rays, neither being affected by the strong magnetic fields. Since neutrons receive the majority of the energy from the fusion, they will be the reactor's main source of thermal energy output.