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KMS Fusion
KMS Fusion was the first private company to attempt to produce a fusion reactor using the inertial confinement fusion (ICF) approach. The basic concept, developed in 1969 by Keith Brueckner, was to infuse small glass spheres with a fuel gas and then compress the sphere using lasers until they reached the required temperature and pressures. In May 1974 they demonstrated neutron output consistent with small levels of fusion events in a D-T filled target, the first published success for this technique. Unknown to the company when they proposed the idea in 1969, several of the US Atomic Energy Commission (AEC) labs were also working on the same concept, which at that time was highly classified. The labs continually agitated against KMS's efforts. When the successful tests met the lab's predictions, far below KMS's own predictions, the AEC used the success as proof their designs were better. The company attempted to arrange funding from the AEC for continued development, but the company ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
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Fusion Reactor
Fusion power is a proposed form of power generation that would generate electricity by using heat from nuclear fusion reactions. In a fusion process, two lighter atomic nuclei combine to form a heavier nucleus, while releasing energy. Devices designed to harness this energy are known as fusion reactors. Research into fusion reactors began in the 1940s, but as of 2025, no device has reached net power. Fusion processes require fuel, in a state of plasma, and a confined environment with sufficient temperature, pressure, and confinement time. The combination of these parameters that results in a power-producing system is known as the Lawson criterion. In stellar cores the most common fuel is the lightest isotope of hydrogen ( protium), and gravity provides the conditions needed for fusion energy production. Proposed fusion reactors would use the heavy hydrogen isotopes of deuterium and tritium for DT fusion, for which the Lawson criterion is the easiest to achieve. This produce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |