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
Aerospace Nuclear Science & Technology
Organized to promote the advancement of knowledge in the use of nuclear science and technologies in the aerospace application. Specialized nuclear-based technologies and applications are needed to advance the state-of-the-art in aerospace design, engineering and operations to explore planetary bodies in our solar system and beyond, plus enhance the safety of air travel, especially high speed air travel. Areas of interest will include but are not limited to the creation of nuclear-based power and propulsion systems, multifunctional materials to protect humans and electronic components from atmospheric, space, and nuclear power system radiation, human factor strategies for the safety and reliable operation of nuclear power and propulsion plants by non-specialized personnel and more.
Meeting Spotlight
Utility Working Conference and Vendor Technology Expo (UWC 2024)
August 4–7, 2024
Marco Island, FL|JW Marriott Marco Island
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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Latest News
BWXT will scout potential TRISO fuel production sites in Wyoming
BWX Technologies Inc. announced today that its Advanced Technologies subsidiary has signed a cooperation agreement with the state of Wyoming to evaluate locations and requirements for siting a potential new TRISO nuclear fuel fabrication facility in the state.
M. A. Feraday, G. H. Chalder, K. D. Cotnam
Nuclear Technology | Volume 4 | Number 3 | March 1968 | Pages 148-153
Technical Paper and Note | doi.org/10.13182/NT68-A26378
Articles are hosted by Taylor and Francis Online.
Zircaloy-clad specimens of U3Si have been irradiated in pressurized water at rod powers of 480 to 565 W per centimeter of length to burnups of ≈ 5500 MWd/tU. The rate of swelling of the U3Si, which is rapid during the early part of the irradiation, appears to decrease with increasing burnup. The increase in external diameter was much less for these fuel elements than for earlier ones. The improvement is attributed to the provision of a central void which became filled by the U3Si during irradiation.
