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Recently, researchers at the US Idaho National Laboratory (INL) fabricated high-assay low-enriched uranium (HALEU) fuel for next generation nuclear reactors, as a step in the testing and qualification process. They fabricated roughly two dozen pellets of uranium dioxide (UO2) HALEU at the INL Material & Fuels Complex, the Department of Energy (DOE) reported.
- Source: NEI Magazine
- Date: Wednesday, 29 November 2023
- Original article: neimagazine.com/news/newsinl-fabricates-commercial-grade-uranium-dioxide-haleu-fuel-11331454
The US Department of Energy (DOE) has awarded USD36 million for 11 projects seeking to increase the use of nuclear power as a reliable source of clean energy and to limit the amount of radioactive waste produced from advanced reactors.
- Source: World Nuclear News
- Date: Saturday, 12 March 2022
- Original article: world-nuclear-news.org/Articles/DOE-funds-for-reducing-advanced-reactor-wastes
The US National Aeronautics and Space Administration (NASA) said on 13 July it was leading an effort, working with the Department of Energy (DOE), to advance space nuclear technologies. The government team has selected three reactor design concept proposals for a nuclear thermal propulsion system. The reactor is a critical component of a nuclear thermal engine, which would utilise high-assay low-enriched uranium (HALEU) fuel.
- Source: NEI Magazine
- Date: Friday, 16 July 2021
- Original article: neimagazine.com/news/newsnasa-announces-funding-for-nuclear-thermal-propulsion-reactor-8898302
Each contract is worth approximately $5m and will last one year.
One contract will go to BWX Technologies, working with Lockheed Martin. A second contract will go to General Atomics Electromagnetic Systems, working with X-energy and Aerojet Rocketdyne. The third will go to Ultra Safe Nuclear Technologies, working with its parent company, Ultra Safe Nuclear Corporation, as well as Blue Origin, General Electric Hitachi Nuclear Energy, General Electric Research, Framatome and Materion.
All three studies are focused on developing a design for a reactor that would be part of a future NTP system. That reactor would heat up a propellant such as liquid hydrogen, generating thrust at far higher efficiencies than conventional propulsion systems and enabling shorter transit times for missions to Mars.
- Source: Nucnet
- Date: Friday, 16 July 2021
- Original article: nucnet.org/news/nasa-announces-funding-for-three-thermal-propulsion-reactors-7-4-2021
New accident tolerant fuel (ATF) developed by France’s Framatome is being tested at the Idaho National Laboratory (INL), the US Office of Nuclear Energy (ONE) announced on 15 June. The fuel was recently installed for testing at INL’s Advanced Test Reactor (ATR). This is the second experiment currently in progress in the ATR that is being developed through the US Department of Energy’s (DOE’s) accident tolerant fuel programme. Earlier this year, General Electric (GE) installed ATF fuel cladding at the commercial Edwin I. Hatch NPP in Georgia. ATF has advanced cladding and fuel pellet designs that increase its safety and performance. The program was developed in 2012 after the Fukushima accident to bring new advanced fuel concepts to market by 2025.
- Source: NEI Magazine
- Date: Friday, 22 June 2018
- Original article: neimagazine.com/news/newsframatome-tests-atf-fuel-at-us-national-laboratory-6216484