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Nuclear Criticality Safety
NCSD provides communication among nuclear criticality safety professionals through the development of standards, the evolution of training methods and materials, the presentation of technical data and procedures, and the creation of specialty publications. In these ways, the division furthers the exchange of technical information on nuclear criticality safety with the ultimate goal of promoting the safe handling of fissionable materials outside reactors.
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2027 ANS Winter Conference and Expo
October 31–November 4, 2027
Washington, DC|The Westin Washington, DC 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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December 2024
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November 2024
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Disney World should have gone nuclear
There is extra significance to the American Nuclear Society holding its annual meeting in Orlando, Florida, this past week. That’s because in 1967, the state of Florida passed a law allowing Disney World to build a nuclear power plant.
Technology of Fusion Energy (TOFE)
Technical Session
Wednesday, June 15, 2022|3:15–5:00PM PDT|Pacific B
Session Chair:
Paul W. Humrickhouse
Session Organizer:
Alternate Chair:
Leigh Winfrey
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Nuclear Heating and Damage upon Components of the FNSF
Marina Rizk (Univ. Tennessee., Knoxville), Nicholas R. Brown (Univ. Tennessee., Knoxville), G. I. Maldonado (Univ. Tennessee., Knoxville)
Paper
Modeling of the HCPB He-CPS for EU-DEMO -- Process Simulations of Molecular Sieves and NEG Sorbents
Jonas C. Schwenzer (Karlsruhe Institute of Technology), Alessia Santucci (ENEA), Christian Day (Karlsruhe Institute of Technology)
Neutron Flux Estimation in EU DEMO Breeding Blanket Unit Using Heterogeneous HCPB and WCLL Breeding Blanket Models
Simona Breidokaite (Lithuanian Energy Institute), Gediminas Stankunas (Lithuanian Energy Institute)
Evaluation of Commercial Ammonia Decomposition Catalysts for Tritium Processing
Lucas Angelette (SRNL), Raymond G. Belliveau (SRNL), Kaitlin Coopersmith (SRNL), Joshua Cooper (SRNL), Jeffery Steedley (SRNL), Beverly Morrell (SRNL)
Evaluation of Braze Joints for Hydrogen Purification Diffusers
Lucas Angelette (SRNL), Paul Korinko (SRNL), Annamarie H. MacMurray (SRNL), William Housley (SRNL), Melissa Golyski (SRNL), Patrick Kuzbary (Clemson Univ.)
Presented by James Folkert (SRNL)
Evaluation of All-Metal Aluminum Scroll Pump with Surface Passivation Coating
Lucas Angelette (SRNL), Raymond Belliveau (SRNL), Riya Makharia (SRNL)
Catalyst Development for Ammonia Decomposition Palladium Membrane Reactor in Tritium Processing
Lucas Angelette (SRNL), Tyler Guin (SRNL)
Simplified Heat Transfer Performance Modeling for Mapping the Design Space of Solid Tritium Breeding Ceramic Blankets
Aristidis Loumis-Demetrakopoulos (Virginia Commonwealth Univ.), Lane B. Carasik (Virginia Commonwealth Univ.)
Irradiation Performance of Zr-Base Alloy Tritium Getters
David J. Senor (PNNL), Andrew M. Casella (PNNL)
A Concept of Muon Catalyzed Fusion and Thorium Fission Hybrid Reactor
Motoyasu Sato (Chubu Univ.)
Results and Benchmarking from a 0D Many-Layer Axisymmetric Extended Plane Strain Model of Stresses within the Inboard Midplane of a Tokamak TF Coil
Charles P. Swanson (Princeton Plasma Physics Laboratory), Sebastien Kahn (CCFE), Chirag Rana (Princeton Plasma Physics Laboratory), Peter H. Titus (Princeton Plasma Physics Laboratory), Arthur W. Brooks (PPPL), Walter Guttenfelder (PPPL)
Liquid Metal Divertorlets Concept: Experiments, Simulations, and Projections
Francisco Saenz (Princeton Univ.), Zhen Sun (Princeton Plasma Physics Laboratory), Brian Wynne (Princeton Univ.), Egemen Kolemen (Princeton Plasma Physics Lab)
Optics by Magnetic Field Gradient for Neutral Particles of Non-Zero Spin: Application to 14.1 MeV Neutrons Generated by Deuterium-Tritium Fusion Reactions
Baptiste Jamain (Independent scholar)
Prediction and Outlier-Detection Analysis of Accountancy Needs for a Fusion Fuel Cycle Using a Bias-Aware Kalman Filter
Holly B. Flynn (SRNL), George K. Larsen (SRNL)
Investigation of Diagnostic Ports in Liquid Metal Flows for Plasma-Facing Components
Brian Wynne (Princeton Univ.), Francisco J. Saenz Castro (Princeton Univ.), Zhen Sun (Princeton Plasma Physics Laboratory), Egemen Kolemen (Princeton Plasma Physics Laboratory)
Recent Progress in Simulation and Theory of the C-2W Experiment and Beyond
Ales Necas (TAE Technologies), Sean Dettrick (TAE Technologies), Elena Belova (PPPL), Calvin Lau (TAE Technologies), Zhihong Lin (UCI), Laura Galeotti (TAE Technologies), Sangeeta Gupta (TAE Technologies), Dan Barnes (TAE Technologies), Francesco Ceccherini (TAE Technologies), Yung Mok (TAE Technologies), Scott Nicks (TAE Technologies), Marco Onofri (TAE Technologies), Jaeyoung Park (TAE Technologies), Loren Steinhauer (TAE Technologies), Wenhao Wang (UCI), Xishuo Wei (UCI), Sergei Putvinski (TAE Technologies), Peter Yushmanov (TAE Technologies), Roger Smith (TAE Technologies)
Characterizing Alumina-Based Tritium Permeation Barriers for Test Blanket System Helium-Coolant Pipes
Ciro Alberghi (Politecnico di Torino), Luigi Candido (Politecnico di Torino), Luciano Giancarli (ITER Organization), Stefano Lionetti (Rina Consulting Centro Sviluppo Materiali), Italo Ricapito (Fusion for Energy), Mariano Tarantino (ENEA), Marco Utili (ENEA Centro Ricerche Brasimone)
Spatial Measurements of Lithium Exposed HIDRA Plasmas
Sam Smith (Univ. Illinois, Urbana-Champaign), Daniel E. Andruczyk (Univ. Illinois, Urbana-Champaign), Andrew J. Shone (Univ. Illinois, Urbana-Champaign), Brandon E. Kamiyama (Univ. Illinois, Urbana-Champaign)
MCNP Modeling of a Sheared-Flow-Stabilized Z-Pinch Fusion Generator Design
Brianne J. Beers (Zap Energy)
The Wide-Angle Infrared Diagnostic and Its Digital Twin for the 1st Wall Monitoring of the WEST Tokamak
Michael Houry (CEA), Marie-Hélène Aumeunier (CEA), Christine Pocheau (CEA), Yann Corre (CEA), Xavier Courtois (CEA), Léo Dubus (CEA), Thierry Loarer (CEA), Hélène Roche (CEA)
Deuterium Retention and Release in Self-Ion Irradiated Molybdenum as Plasma Facing Material for Optical Diagnostics
Anke Wohlers (UKAEA), Anthony Hollingsworth (UKAEA), Mikhail Lavrentic (UKAEA), Yevhen Zayachuk (UKAEA), Jari Likonen (VTT), Nianhua Peng (Surrey Ion Beam Centre)
Property Degradation and Microstructure Damage of Tungsten Influenced by Helium Plasma
Dazhong Ding (Penn State), Minsuk Seo (Penn State), Leigh Winfrey (Penn State)
Analytical and Numerical Modeling of Liquid Metal Plasma Facing Components
Andrei Khodak (Princeton Plasma Physics Laboratory), Rajesh Maingi (Princeton Plasma Physics Laboratory)
Bayesian Parameter Estimation of a RANS Turbulence Model for Accurate Simulations of Plasma-Facing Components Cooled by Impinging Jets
Michael L. Lanahan (Georgia Tech), Said I. Abdel-Khalik (Georgia Tech), Minami Yoda (Georgia Tech)
Transmutation of Carbon Dioxide under a Fusion Relevant Neutron Flux
Keshav Vasudeva (Georgia Tech), Minami Yoda (Georgia Tech), Dan Kotlyar (Georgia Tech)
Final Design of Vacuum Pumping Systems for the Material Plasma Exposure eXperiment
Adam M. Aaron (ORNL), Jonathan E. Perry (Univ. South Carolina), Christopher Stone (ORNL), Arnold Lumsdaine (ORNL)
Deep Learning-Based Classification of Alfvén Eigenmodes Using CO2 Interferometer Data on the DIII-D Tokamak
Alvin Garcia (Univ. California, Irvine), Azarakhsh Jalalvand (Ghent Univ.), Alan Kaptanoglu (University of Maryland), William Heidbrink (Univ. California, Irvine), Egemen Kolemen (Princeton Univ.), Michael V. Zeeland (General Atomics)
Helicon Generated Plasma Characterization Using Multiphysics Simulations
Rohan Puri (Univ. Illinois, Urbana-Champaign), George H. Miley (Univ. Illinois, Urbana-Champaign), Raul Patino (Univ. Illinois, Urbana-Champaign), Erik P. Ziehm (Univ. Illinois, Urbana-Champaign), Raad Najam (Univ. Illinois, Urbana-Champaign)
Non-Radioactive Alpha Particle Generator
Surface Plasma Formation Effects on Heavy Metals
Victoria Hagopian (Penn State), Leigh Winfrey (Penn State)
Laser Beat Wave Acceleration near the Critical Density
Ernesto Barraza-Valdez (Univ. California, Irvine)
Initial Neutronics Investigation of a Chlorine Salt Based Breeder Blanket
Tim D. Bohm (Univ. Wisconsin, Madison), Ben Lindley (Univ. Wisconsin, Madison)
Magnetohydrodynamic Effects on the Free Surface Liquid Metal Flow
Zhen Sun (Princeton Plasma Physics Laboratory), J. A. Salam (Kyushu Univ.), Francisco J. Saenz Castro (Princeton Univ.), Brian Wynne (Princeton Univ.), Rajesh Maingi (Princeton Plasma Physics Laboratory), Andrei Khodak (Princeton Plasma Physics Laboratory), Sergey Smolentsev (Univ. California, Los Angeles), Egemen Kolemen (Princeton Plasma Physics Laboratory)
3D Electromagnetic and Structural Analysis of Disruptions in the COMPASS Upgrade Vacuum Vessel
Arthur W. Brooks (PPPL), Chirag Rana (Princeton Plasma Physics Laboratory), Jakub Hromadka (Institute of Plasma Physics of the Czech Academy of Sciences), Jan Prevratil (Institute of Plasma Physics of the Czech Academy of Sciences), Karel Patocka (Institute of Plasma Physics of the Czech Academy of Sciences), Josef Havlicek (Institute of Plasma Physics of the Czech Academy of Sciences)
Presented by Andrei Khodak (Princeton Plasma Physics Laboratory)
Pumping and Purifying the SPARC Tokamak Exhaust
Walter T. Shmayda (Univ. Rochester), E. Dombrowski (Commonwealth Fusion Systems), H. K. Mutha (Commonwealth Fusion Systems)
Transient Multiphysics Analysis of the DCLL Blanket Design
Kenneth H. Bott (Univ. Tennessee, Knoxville), Nicholas A. Meehan (Univ. Tennessee, Knoxville), Nicholas R. Brown (Univ. Tennessee, Knoxville)
Issues in the Formation and Release of Large Hydrogen Pellets for ITER Shattered Pellet Injection
Trey E. Gebhart (ORNL), L.R. Baylor (ORNL)
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