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Conference Spotlight
Nuclear Energy Conference & Expo (NECX)
September 8–11, 2025
Atlanta, GA|Atlanta Marriott Marquis
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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DOE fast tracks test reactor projects: What to know
The Department of Energy today unveiled 10 companies racing to bring test reactors online by next year to meet Trump's deadline of next Independance Day, leveraging a new DOE pathway that allows reactor authorization outside national labs. As first outlined in one of the four executive orders on nuclear energy released by President Trump on May 23 and in the request for applications for the Reactor Pilot Program released June 18, the companies must use their own money and sites—and DOE authorization—to get reactors operating. What they won’t need is a Nuclear Regulatory Commission license.
P. R. Blankenhorn, D. E. Kline
Nuclear Technology | Volume 16 | Number 2 | November 1972 | Pages 462-464
Technical Note | Radioisotope | doi.org/10.13182/NT72-A31212
Articles are hosted by Taylor and Francis Online.
A simplified inexpensive apparatus was devised to irradiate specimens at liquid nitrogen temperatures (∼77°K) in a Dewar system. Provisions were also made to maintain the specimen at LN2 temperatures after irradiation for low temperature testing. Using the PSTR at a power level of 1 MW, a specimen can receive 1014 to 1015 n/cm2 integrated fast flux during an irradiation where the Dewar system is filled once. In addition to being inexpensive, the irradiation technique tends to minimize dangers resulting from possible explosions.
