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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.
G. L. Kulcinski, J. F. Santarius, K. Johnson, A. Megahed, R. L. Bonomo
Fusion Science and Technology | Volume 72 | Number 3 | October 2017 | Pages 455-460
Technical Paper | doi.org/10.1080/15361055.2017.1333862
Articles are hosted by Taylor and Francis Online.
This paper describes a system to detect landmines or IEDs by the use of small DD or DT neutron sources carried by a drone. The neutron source is powered by beaming RF or laser energy, at a distance of up to a km from the target, to a relay drone high (≈ 100 meters) above the neutron drone that converts the RF energy to electricity. The relay drone uses the electricity to generate another set of RF waves, and sends the energy down to the neutron drone to power the Inertial Electrostatic Confinement (IEC) fusion neutron generator. The neutrons emitted by the IEC generator interrogate the ground below the mobile neutron drone through neutron activation and the orbiting detector drones collect the gamma ray signals to determine the composition and location of the objects below. When the N/C/O signal is close to known chemical explosives signatures, the object is tagged for further investigation.