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Experiments conducted at the United Kingdom Atomic Energy Authority’s (UKAEA’s) Joint European Torus (JET) in Culham have managed to achieve “clean” plasma by creating a heat barrier.
- Source: NEI Magazine
- Date: Wednesday, 01 March 2023
- Original article: neimagazine.com/news/newsclean-plasma-demonstrated-at-jet-10636106
After successful recommissioning in autumn 2022, the Wendelstein 7-X stellarator fusion device at Germany's Max Planck Institute for Plasma Physics (IPP) has achieved some significant breakthroughs. In 2023, an energy turnover of 1 gigajoule was targeted, but researchers have now achieved 1.3 gigajoules. Moreover, a new record for discharge time was achieved, with the hot plasma maintained for eight minutes.
- Source: NEI Magazine
- Date: Wednesday, 01 March 2023
- Original article: neimagazine.com/news/newssuccessful-fusion-experiments-at-germanys-wendelstein-7-x-10636975
Analysis has confirmed that an experiment conducted in 2021 created a fusion reaction energetic enough to be self-sustaining, which brings fusion one step closer to being useful as a source of energy.
The fusion ignition took place on 8 August 2021 at the Lawrence Livermore National Laboratory’s National Ignition Facility (NIF) in California, but NIF researchers have not been able to reproduce this landmark achievement since. They have spent the past year analysing the experimental conditions that led to their success 12 months ago.
Fusion ignition occurs when the energy being given off by the fusion reactions heats the fuel mass more rapidly than various loss mechanisms cool it. At this point, the external energy needed to heat the fuel to fusion temperatures is no longer needed.
- Source: Nucnet
- Date: Thursday, 18 August 2022
- Original article: nucnet.org/news/experiment-brings-nuclear-fusion-one-step-closer-as-source-of-energy-8-3-2022
Two identical remotely-operated manipulators used to maintain the Joint European Torus (JET) fusion energy machine at the Culham Science Centre in Oxfordshire, UK, are being tested in a series of practice 'rescue missions', where each saves its stranded twin.
- Source: World Nuclear News
- Date: Wednesday, 03 August 2022
- Original article: world-nuclear-news.org/Articles/Twin-robots-practice-rescuing-each-other-in-fusion
Researchers at the Joint European Torus in the UK doubled previous records by producing a total of 59 megajoules of heat energy from fusion over a five second period.
- Source: World Nuclear News
- Date: Thursday, 10 February 2022
- Original article: world-nuclear-news.org/Articles/Fusion-energy-record-at-JET-huge-step-forward
Expansion of the Wendelstein 7-X stellarator fusion device at Germany's Max Planck Institute for Plasma Physics (IPP) in Greifswald is entering a new stage with the final delivery of components for the divertor.
- Source: NEI Magazine
- Date: Friday, 20 March 2020
- Original article: neimagazine.com/news/newsexpansion-of-the-wendelstein-7-x-stellarator-underway-7830324
The upgrade of the world's largest stellarator-type fusion device - Germany's Wendelstein 7-X - is set to enter a new stage with the final delivery of components for the so-called divertor. Preparations for installation of the water-cooled inner cladding components have been completed, with installation work expected to continue well into next year.
- Source: World Nuclear News
- Date: Wednesday, 18 March 2020
- Original article: world-nuclear-news.org/Articles/Upgrade-of-Wendelstein-7-X-continues