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
Mathematics & Computation
Division members promote the advancement of mathematical and computational methods for solving problems arising in all disciplines encompassed by the Society. They place particular emphasis on numerical techniques for efficient computer applications to aid in the dissemination, integration, and proper use of computer codes, including preparation of computational benchmark and development of standards for computing practices, and to encourage the development on new computer codes and broaden their use.
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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Nuclear Science and Engineering
August 2024
Nuclear Technology
Fusion Science and Technology
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.
Arne J. W. Andersson
Nuclear Technology | Volume 3 | Number 3 | March 1967 | Pages 147-156
Technical Paper and Note | doi.org/10.13182/NT67-A27869
Articles are hosted by Taylor and Francis Online.
An instrument for measuring the net reactivity input to a reactor system has been designed and used at the Halden Boiling Water Reactor (HBWR), Norway, and at the Ågesta power reactor R3, Sweden. The design is based upon extensive use of passive networks. The instrument has been carefully tested. Test results are presented as gain and phase curves for reactivity to power transfer functions and are compared with the theoretical ones. The agreement is quite satisfactory. The operational experience is good.
