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Antares achieves zero-power criticality at INL
Leveraging more than $140 million in private capital fundraising, over 322,000 square feet of operational manufacturing space, and multifaceted partnerships with the Departments of Energy and Defense, reactor start-up Antares has become the first company involved in the Reactor Pilot Program to achieve zero-power fueled criticality—a full month ahead of the July 4 deadline set by President Trump’s Executive Order 14301.
This milestone, announced yesterday, was achieved with the company’s Mark-0: a sodium heat-pipe-cooled, TRISO-fueled microreactor. The Mark-0 is a forerunner to the company’s flagship design, which it calls the R1. For Antares, this development represents a key validation of its reactor physics, control systems, and supply chain.
A. A. Ivanov et al.
Fusion Science and Technology | Volume 63 | Number 1 | May 2013 | Pages 217-220
doi.org/10.13182/FST13-A16909
Articles are hosted by Taylor and Francis Online.
The development of fusion energy will require materials resilient to harsh bombardment by energetic plasma. Linear plasma devices are widely used to examine such materials by simulating power loads and particle fluxes, which are envisaged for the future reactor grade plasma devices. To correctly simulate these conditions, the plasma in the simulator should be running continuously and have high enough density, 1019m-3 or higher. A good candidate to produce such a plasma is a helicon plasma source. This paper reviews a helicon plasma source, which is under development in collaboration between the Budker Institute and Forshungzentrum Juelich, in perspective of its application at the JULE-PSI device.