ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
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Division Spotlight
Operations & Power
Members focus on the dissemination of knowledge and information in the area of power reactors with particular application to the production of electric power and process heat. The division sponsors meetings on the coverage of applied nuclear science and engineering as related to power plants, non-power reactors, and other nuclear facilities. It encourages and assists with the dissemination of knowledge pertinent to the safe and efficient operation of nuclear facilities through professional staff development, information exchange, and supporting the generation of viable solutions to current issues.
Meeting Spotlight
2025 ANS Annual Conference
June 15–18, 2025
Chicago, IL|Chicago Marriott Downtown
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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May 2025
Jan 2025
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Nuclear Science and Engineering
June 2025
Nuclear Technology
Fusion Science and Technology
Latest News
Urenco USA feeds UF6 into new U.S. commercial enrichment cascade
Urenco USA has initiated production of enriched uranium in its newest gas centrifuge enrichment cascade—the first in a planned expansion of its Eunice, N.M., facility announced in July 2023. When the expansion is complete, early in 2027, the site will have increased its capacity by about 15 percent, adding about 700,000 separative work units (SWU) per year, the company said May 19.
Technical Session
Wednesday, September 28, 2022|3:50–5:55PM PDT|Seaport
Session Chair:
Nam-Suk Jung (Pohang Accelerator Laboratory)
Alternate Chair:
Randy Schwarz (PNNL)
Session Organizer:
Thomas M. Miller (ORNL)
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PENELOPE-Based Software for Dose Calculations Involving Photon and Electron Beams
3:50–4:15PM PDT
R.A. Schwarz (PNNL), M.K. Murphy (PNNL), M. Azuma (PNNL), J.V. Livingston (PNNL), R.J. McConn (PNNL), D.J. Sunderland (PNNL)
Paper
Response of Neutron Rem Counters in the APSU Radiation Environment
4:15–4:40PM PDT
S. Chitra (ANL), B.J. Micklich (ANL)
Dismantling and Clearance Approach for the Swiss Light Source (SLS)
4:40–5:05PM PDT
Roman Galeev (Paul Scherrer Institute), Nick Walter (Paul Scherrer Institute), Eike Hohmann (Paul Scherrer Institute), Sabine Mayer (Paul Scherrer Institute)
Presentation Video (Visible to Attendees)
Bulk Shielding Design of 4GSR Light Source in Korea
5:05–5:30PM PDT
Nam-Suk Jung (Pohang Accelerator Laboratory), Hee-Seock Lee (Pohang Accelerator Laboratory)
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