ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Division Spotlight
Robotics & Remote Systems
The Mission of the Robotics and Remote Systems Division is to promote the development and application of immersive simulation, robotics, and remote systems for hazardous environments for the purpose of reducing hazardous exposure to individuals, reducing environmental hazards and reducing the cost of performing work.
Meeting Spotlight
2024 ANS Annual Conference
June 16–19, 2024
Las Vegas, NV|Mandalay Bay Resort and Casino
Standards Program
The Standards Committee is responsible for the development and maintenance of voluntary consensus standards that address the design, analysis, and operation of components, systems, and facilities related to the application of nuclear science and technology. Find out What’s New, check out the Standards Store, or Get Involved today!
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Nuclear Science and Engineering
June 2024
Nuclear Technology
May 2024
Fusion Science and Technology
Latest News
Wyoming as a hub for new nuclear manufacturing and microreactor deployment?
A 60-year-old Wyoming industrial machinery company is partnering with nuclear innovator BWX Technologies to deploy 50-megawatt microreactors in America’s heartland over the coming years to provide carbon-free heat and power for industrial users.
Morris E. Battat, L. A. Ronald Dierckx,+, C. Robert Emigh
Nuclear Technology | Volume 43 | Number 3 | May 1979 | Pages 338-348
Technical Paper | Material | doi.org/10.13182/NT79-A19222
Articles are hosted by Taylor and Francis Online.
A detailed analysis is made showing the feasibility of producing a neutron spectrum that will closely match the first wall neutron environment of any proposed future fusion reactor. An intense neutron source based on the deuterium-tritium reaction and producing 1 to 3 × 1015 14-MeV neutrons per second in a small volume, <1 cm3, is used as the primary source. The spectrum is tailored by surrounding this source with a spherical blanket composed of concentric shells of lithium, uranium (93% 235U), and beryllium. The irradiation volume of ∼100 cm3 is located between the source and the inside of the blanket and can be used for the purpose of radiation damage evaluations.