Latest news with #LuKun
Yahoo
07-05-2025
- Science
- Yahoo
Researchers make breakthrough on experimental device that will get hotter than the sun: 'It provides energy and cooling media'
Yahoo is using AI to generate takeaways from this article. This means the info may not always match what's in the article. Reporting mistakes helps us improve the experience. Yahoo is using AI to generate takeaways from this article. This means the info may not always match what's in the article. Reporting mistakes helps us improve the experience. Yahoo is using AI to generate takeaways from this article. This means the info may not always match what's in the article. Reporting mistakes helps us improve the experience. Generate Key Takeaways The International Thermonuclear Experimental Reactor in France is inching closer to completion with the delivery of essential magnetic components from China for its fusion reactor. The Correction Coil In-Cryostat Feeder is the last and most important of many massive components in the reactor's magnetic feeder system, according to Interesting Engineering. The device was developed by the Chinese Academy of Sciences' Institute of Plasma Physics, and, according to the institution, it consists of nine sets of half-ring structures measuring approximately 52 feet wide and 10 feet high. Per the news report, ITER is jointly funded by the European Union, China, the United States, Japan, the Republic of Korea, India, and Russia, all working together to unlock nearly unlimited amounts of clean and sustainable energy. Fusion is the process of harvesting energy released when two nuclei in a superheated plasma combine to form a new atomic nucleus. The energy and pressure required to heat the plasma are immense, even exceeding temperatures in our sun, where fusion naturally occurs. Although the success of human-made fusion reactors is still mostly theoretical, scientists are hopeful that this energy source is nearing viability. According to ITER, "Fusion research has increased key fusion plasma performance parameters by a factor of 10,000 over 60 years; research is now less than a factor of 10 away from producing the performance needed for a fusion power plant." The process does not emit harmful pollutants or long-lived radioactive waste and uses Earth-abundant deuterium and tritium as fuel. If successful, fusion reactors could complement solar and wind energy, pushing society further toward its sustainability goals. The ITER magnetic feeder system is known as the "lifeline" of the reactor's magnetic assembly, and Lu Kun, deputy director of ASIPP, explained how crucial it is to the project in a press release from the school. "It provides energy and cooling media to the fusion reactor magnets, sends back critical control signals, and also acts as a discharge channel to safely release stored magnet energy," Kun said. Other fusion reactor projects are making progress with incremental improvements to their design. China's Huanliu-3 reactor employs real-time data tracking to help fine-tune internal processes, while scientists at the UK Atomic Energy Authority successfully produced fusion-grade steel that can withstand the temperatures needed in these reactors. Join our free newsletter for weekly updates on the latest innovations improving our lives and shaping our future, and don't miss this cool list of easy ways to help yourself while helping the planet.
Al Etihad
15-04-2025
- Science
- Al Etihad
China delivers key components for world's largest 'Artificial Sun'
15 Apr 2025 09:27 HEFEI (AGENCIES)China has completed and shipped the final set of Correction Coil In-Cryostat Feeder components to the site of ITER (International Thermonuclear Experimental Reactor) in southern France, signifying that all the super-large components needed for ITER's magnet feeder system have now been successfully developed, its developer ITER magnet feeder system was developed by the Chinese Academy of Sciences' Institute of Plasma Physics (ASIPP), and it is known as the "lifeline" of the ITER magnet system. Its largest component, the Correction Coil In-Cryostat Feeder, comprises nine sets built as half-ring structures measuring 16 metres in diameter and 3 metres in ITER, one of the largest and most important international scientific research projects in the world, is popularly known as "Artificial Sun." This nickname stems from its ability to generate clean, carbon-free energy in a way similar to the sun, by emitting light and heat through fusion ITER is jointly funded by the European Union, China, the United States, Japan, the Republic of Korea, India and to Lu Kun, Deputy Director of ASIPP, the magnet feeder system is crucial to ITER. It provides energy and cooling media to the fusion reactor magnets, sends back critical control signals, and also acts as a discharge channel to safely release stored magnet manufactured and tested by ASIPP, the system is the most complex of China's ITER procurement packages, consisting of a total of 31 sets, with a total weight of about 1,600 tonnes, Lu added. Song Yuntao, Vice President of the Hefei Institutes of Physical Science and Director of ASIPP, noted that over the past 20 years, ASIPP has built stable collaborative relationships with more than 140 research institutions across over 50 countries, assisting many emerging countries in developing their own fusion research programmes and facilities.
