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
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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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.
G. M. Borgonovi, J. E. Hammelman, C. L. Miller
Nuclear Technology | Volume 49 | Number 2 | July 1980 | Pages 214-222
Nuclear Fuel Cycle | Fuel Cycle | doi.org/10.13182/NT80-A32484
Articles are hosted by Taylor and Francis Online.
A dynamic model of a plutonium oxalate precipitator has been developed to provide a means of predicting plutonium inventory on a continuous basis. The model is based on state-of-the-art crystallization equations, which describe nucleation and growth phenomena. The model parameters have been obtained through the use of batch experimental data. For any time-dependent input concentrations and flow rates, the model permits one to calculate the output flow rate of the precipitate phase, the output concentration and flow rate of the filtrate phase, the degree of conversion, and the average particle size. The model has been used to study the approach to steady state, to investigate the response to input transients, and to simulate the control of the precipitation process.