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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.
DEMO, or a demonstration power plant (often stylized as DEMOnstration power plant), refers to a proposed class of nuclear fusion experimental reactors that are intended to demonstrate the net production of electric power from nuclear fusion. Most of the ITER partners have plans for their own DEMO-class reactors. With the possible exception of ...
Fusion powers stars and produces virtually all elements in a process called nucleosynthesis. The Sun is a main-sequence star, and, as such, generates its energy by nuclear fusion of hydrogen nuclei into helium. In its core, the Sun fuses 620 million metric tons of hydrogen and makes 616 million metric tons of helium each second.
ITER, an international experiment involving 35 countries, seeks to prove the viability of fusion energy by building a fusion device at St-Paul-lès-Duranc Jacobs Engineering To Design Key Safety ...
Some scenarios emphasized "fusion nuclear science facilities" as a step beyond ITER. [ 158 ] [ 159 ] However, the economic obstacles to tokamak-based fusion power remain immense, requiring investment to fund prototype tokamak reactors [ 160 ] and development of new supply chains, [ 161 ] a problem which will affect any kind of fusion reactor ...
Launched in 2006 and based in southern France, the International Thermonuclear Experimental Reactor (ITER) had planned to test its first super-heated plasma by 2020 and achieve full fusion by 2023 ...
The first Soviet fusion bomb test, RDS-6s, American codename "Joe 4", demonstrated the first fission/fusion/fission "layercake" design, limited below the megaton range, with less than 20% of the yield coming directly from fusion. It was quickly superseded by the Teller-Ulam design. This was the first aerial drop of a fusion weapon.
ITER was designed to produce ten times more fusion power than the input power. ITER was sited in Cadarache. [88] The US withdrew from the project in 1999. JT-60 produced a reversed shear plasma with the equivalent fusion amplification factor of 1.25 - as of 2021 this remained the world record.