Neutron Diffusion Methods -- ANS / Conferences / International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering (M&C 2025) / Technical Sessions

About ANS
- ANS is committed to advancing, fostering, and promoting the development and application of nuclear sciences and technologies to benefit society.
About Nuclear
- Explore the many uses for nuclear science and its impact on energy, the environment, healthcare, food, and more.
Communities
- Division Spotlight
  Radiation Protection & Shielding
  The Radiation Protection and Shielding Division is developing and promoting radiation protection and shielding aspects of nuclear science and technology — including interaction of nuclear radiation with materials and biological systems, instruments and techniques for the measurement of nuclear radiation fields, and radiation shield design and evaluation.
Events
- Meeting Spotlight
  Nuclear Energy Conference & Expo (NECX)
  September 8–11, 2025
  Atlanta, GA|Atlanta Marriott Marquis
Standards
- 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!
Publications
- Latest Magazine Issues
  Jun 2025
  Jan 2025
  Latest Journal Issues
  Nuclear Science and Engineering
  August 2025
  Nuclear Technology
  July 2025
  Fusion Science and Technology
  July 2025
- Latest News
  Report: New York state adding 1 GW of nuclear to fleet
  New York Gov. Kathy Hochul has instructed the state’s public electric utility to add at least 1 gigawatt of new nuclear by building a large-scale nuclear plant or a collection of smaller modular reactors, according to the Wall Street Journal.
Search

Papers

To access paper attachments, you must be logged in and registered for the meeting.

Register Now Log In

A Hybrid SN-Diffusion Method for Molten Salt Reactor Control Rod Modeling

3:15–3:40PM MDT

Sun Myung Park (Univ. Illinois, Urbana-Champaign), Kathryn D. Huff (Univ. Illinois, Urbana-Champaign), Madicken Munk (Univ. Illinois, Urbana-Champaign)

Paper

Response Matrix Equivalence Method Based on Relaxed Flux Continuity Equation and its Application to Reflector Homogenization for Diffusion Calculations

3:40–4:05PM MDT

Sami Machach (Polytechnique Montréal), Alain Hebert (Polytechnique Montreal)

Paper

High-Accuracy Critical Radii Analytic Expressions for Spherical Reflected Systems Based on Discontinuous Asymptotic Diffusion Theory

4:05–4:30PM MDT

Shay I. Heizler (Hebrew Univ.)

Paper

Adaptive Mesh Refinement of the Domain Decomposition+𝐿2-Jumps Method Applied to the Neutron Diffusion Equation on 3D Structured Meshes

4:30–4:55PM MDT

Mario Gervais (CEA), François Madiot (CEA), Minh-Hieu Do (CEA), Patrick Ciarlet (ENSTA)

Paper

Presentation Slides (Visible to Attendees)

Discussion

To join the conversation, you must be logged in and registered for the meeting.

Register Now Log In