Optimizing Reactor Safety and Efficiency: Physics Model for AGN-201 DT Neutronics

The Physics Model for the AGN-201 DT Neutronics is a specialized software tool designed to enhance the operational monitoring of the AGN-201 reactor, utilizing a surrogate model to accurately simulate reactor neutronics based on control rod positions and temperature.
Technology No. CW-24-18

Optimizing Reactor Safety and Efficiency: Physics Model for AGN-201 DT Neutronics

The Physics Model for the AGN-201 DT Neutronics is a specialized software tool designed to enhance the operational monitoring of the AGN-201 reactor, utilizing a surrogate model to accurately simulate reactor neutronics based on control rod positions and temperature.

Effective monitoring and management of nuclear reactor operations require precise understanding and control over reactor kinetics, particularly the influential multiplication factor (k-eff). This software addresses this critical need by implementing a surrogate model to predict k-eff values, which are crucial for ensuring reactor safety and efficiency.

Built on a Gaussian Process Regression model from the sci-kit learn library, this software takes input variables such as the coarse and fine control rod positions and the reactor temperature. It then predicts the k-eff value, essential for assessing the reactor's operational status. This model helps identify deviations from expected performance and flag potential issues for further review.

Advantages

  • Accurate Predictions: Utilizes Gaussian Process Regression for reliable predictions of k-eff based on control rod positions and temperature.
  • Reactor Safety Enhancement: Aids in proactively monitoring and managing reactor safety parameters.
  • Operational Efficiency: Helps in the timely detection of anomalies, preventing potential operational disruptions.
  • Specialized Application: Designed for the AGN-201 reactor at Idaho State University, ensuring tailored accuracy and relevance.
  • Potential for Controlled Release: Prepared for licensing with considerations for the sensitivity of neutron data.

Applications

  • Nuclear Reactor Monitoring: Specifically for Idaho State University’s use in overseeing the AGN-201 reactor.
  • Reactor Safety Analysis: This could be applied more broadly for safety analysis and operational planning in similar reactor models, subject to licensing and control.

This software is under copyright. To purchase a license, please use the 'Contact Us' form on this page. We will respond as promptly as possible.

  • swap_vertical_circlemode_editAuthors (3)
    Ryan Stewart
    John Darrington
    Ashley Shields
  • swap_vertical_circlecloud_downloadSupporting documents (1)
    Product brochure
    Optimizing Reactor Safety and Efficiency: Physics Model for AGN-201 DT Neutronics.pdf
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