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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
International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering (M&C 2025)
April 27–30, 2025
Denver, CO|The Westin Denver Downtown
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
Dragonfly, a Pu-fueled drone heading to Titan, gets key NASA approval
Curiosity landed on Mars sporting a radioisotope thermoelectric generator (RTG) in 2012, and a second NASA rover, Perseverance, landed in 2021. Both are still rolling across the red planet in the name of science. Another exploratory craft with a similar plutonium-238–fueled RTG but a very different mission—to fly between multiple test sites on Titan, Saturn’s largest moon—recently got one step closer to deployment.
On April 25, NASA and the Johns Hopkins University Applied Physics Laboratory (APL) announced that the Dragonfly mission to Saturn’s icy moon passed its critical design review. “Passing this mission milestone means that Dragonfly’s mission design, fabrication, integration, and test plans are all approved, and the mission can now turn its attention to the construction of the spacecraft itself,” according to NASA.
Technical Session|Computational Thermal Hydraulics
Monday, August 21, 2023|1:30–3:10PM EDT|Columbia 11/12
Session Chair:
Yixiang Liao (HZDR)
Alternate Chair:
Nicolas Merigoux (EdF)
Session Organizer:
Sofiane Benhamadouche
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Impact of Population Balance Model on Subcooled Flow Boiling Simulation
1:30–1:50PM EDT
Daniel Vlček (Czech Technical Univ.), Yohei Sato (Paul Scherrer Institute)
Paper
Presentation Slides (Visible to Attendees) — Presentation NURETH
Building a Boiling-Flow Multiphase CFD Framework for Nuclear Reactor Conditions
1:50–2:10PM EDT
Corentin Reiss (CEA), Antoine Gerschenfeld (CEA), Catherine Colin (IMFT)
Two-Phase Modeling of Wall and Bulk Condensation by Hybrid VOF-Mixture Approach for Containment Applications
2:10–2:30PM EDT
Allen George (Forschungszentrum Jülich), Stephan Kelm (Forschungszentrum Jülich), Xu Cheng (Karlsruhe Institute for Technology)
A 2D Lattice Boltzmann Model for Simulation of Single Bubble Nucleation and Departure in Pool Boiling
2:30–2:50PM EDT
Guanchen Liu (Univ. Luxembourg), Filip Janasz (Univ. Luxembourg), Stephan Leyer (Univ. Luxembourg)
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