Mathematics & Computation (M&C) 2021

Full Issue

Two-Dimensional Spherical-Polar Bilinear Discontinuous Discretization for Atmospheric Transport

Daniel T. Wakeford (LANL), James S. Warsa (LANL)

Discontinuous-Galerkin Discretization of the Energy-Dependent Fokker-Planck Operator

Kyle S. Beling (Univ. of New Mexico), James S. Warsa (LANL), Anil K. Prinja (Univ. of New Mexico), David A. Dixon (LANL)

Discontinuous Galerkin Variable Eddington Factor Methods

Samuel Olivier (Univ. of California, Berkeley), Terry S. Haut (LLNL), Ben C. Yee (LLNL)

A Finite Volume Method for the Fermi Pencil-Beam Equation

Antonios G. Mylonakis (Chalmers Univ. of Technology), Mohammad Asadzadeh (Chalmers Univ. of Technology)

Solving Eigenvalue Transport Problems With Negative Weights and Regional Cancellation

Hunter Belanger (CEA Saclay), Davide Mancusi (CEA Saclay), Andrea Zoia (CEA Saclay)

Weighted Delta Tracking Performance Evaluation in the Presence of Localized Heavy Absorbers

Valeria Raffuzzi (Univ. of Cambridge), Eugene Shwageraus (Univ. of Cambridge), Lee Morgan (AWE)

Woodcock Delta Tracking With Arbitrary Sampling Parameters in Fission and Fusion Reactor Models

Valeria Raffuzzi (Univ. of Cambridge), Eugene Shwageraus (Univ. of Cambridge), Lee Morgan (AWE)

Impact of Sampling Strategies in the Polynomial Chaos Surrogate Construction for Monte Carlo Transport Applications

Gianluca Geraci (Sandia), Aaron J. Olson (Sandia)

Enabling Large-Scale Depletion in Serpent 2 Monte Carlo Code by Collision-Based Domain Decomposition

Ana Jambrina (LUT Univ.), Manuel García (Karlsruhe Institute for Technology), Jaakko Leppänen (VTT Technical Research Centre of Finland)

An Asynchronous GPU-Enabled Cross Section Lookup Algorithm for Monte Carlo Transport Simulations

Alicia Klinvex (Naval Nuclear Laboratory), Paul E. Burke (Georgia Institute of Technology), Kyle E. Remley (Naval Nuclear Laboratory), Neale Petrillo (Naval Nuclear Laboratory), David P. Griesheimer (Naval Nuclear Laboratory), Adam Bird (ANSWERS Software Service, Jacobs)

Domain Decomposed Random Ray Neutron Transport on GPU-Based Systems

John R. Tramm (ANL), Andrew R. Siegel (ANL)

Artificial Neural Network Performance Models for Parallel Particle Transport Calculations

J. Dillon Herring (Texas A&M Univ.), W. Daryl Hawkins (Texas A&M Univ.), Marvin L. Adams (Texas A&M Univ.)

GPU Acceleration of the Prototype Pinwise Core Analysis Code Vangard

Seoyoon Jeon (Seoul Nat'l Univ.), Hyunsik Hong (Seoul Nat'l Univ.), Namjae Choi (Seoul Nat'l Univ.), Han Gyu Joo (Seoul Nat'l Univ.)

Parallel Computing in CASMO5

Joshua Hykes (Studsvik Scandpower), Rodolfo Ferrer (Studsvik Scandpower)

Development and Performance Simulations of the MPACT-AGREE Code Coupling Interface for Magnox Reactors

Cole Gentry (ORNL), Volkan Seker (Univ. of Michigan), Brian J. Ade (ORNL), Andrew J. Conant (ORNL), Nicholas P. Luciano (ORNL), Kang Seog Kim (ORNL), Benjamin S. Collins (ORNL), Thomas Downar (Univ. of Michigan)

Fast Power Reactor Simulation Employing a GPU-Based Continuous-Energy Monte Carlo Method

Namjae Choi (Seoul Nat'l Univ.), Kyung Min Kim (Seoul Nat'l Univ.), Jaeuk Im (Seoul Nat'l Univ.), Han Gyu Joo (Seoul Nat'l Univ.)

The Limited Linear Source Approximation of the Method of Characteristics for Mitigating Negative Sources

Sooyoung Choi (Univ. of Michigan), Brendan Kochunas (Univ. of Michigan)

The Legendre Polynomial Axial Expansion Method

Nicholas F. Herring (Univ. of Michigan), Benjamin S. Collins (ORNL), Thomas J. Downar (Univ. of Michigan)

Linear Source Approximation of Angle Dependent Axial Source for Three-Dimensional Neutron Transport

Jiwon Choe (Ulsan Nat'l Institute of Science and Technology), Deokjung Lee (Ulsan Nat'l Institute of Science and Technology)

Spatial Adaptive Mesh Refinement Applied to the Slice Balance Approach

Michael W. Hackemack (Naval Nuclear Laboratory)

A Hybrid Monte Carlo-FDSA Method for k-Eigenvalue Problem

Jiahao Chen (NC State Univ.), Jason Hou (NC State Univ.), Kostadin Ivanov (NC State Univ.)

Error Quantification for Improved Deterministic Truncation of Monte Carlo Method

Inhyung Kim (KAIST), Inyup Kim (KAIST), Yonghee Kim (KAIST)

General Formulation of Functional Expansion Tallies for Regular 2D Geometries in Serpent 2 Monte Carlo Code

Ana Jambrina (LUT Univ.), Jaakko Leppänen (VTT Technical Research Centre of Finland)

Functional Expansion Tally-Based Shannon-Fisher Complexity Metric for Fission Source Convergence Analysis in Serpent 2 Monte Carlo Code

Ana Jambrina (LUT Univ.), Jaakko Leppänen (VTT Technical Research Centre of Finland)

Theory and Generation Methods for N-ary Stochastic Mixtures with Markovian Mixing Statistics

Aaron Olson (Sandia), Shawn Pautz (Sandia), Dan Bolintineanu (Sandia), Emily Vu (Univ. of Michigan)

Benchmark Comparisons of Monte Carlo Algorithms for One-Dimensional N-ary Stochastic Media

Emily H. Vu (Univ. of Michigan), Patrick S. Brantley (LLNL), Aaron J. Olson (Sandia), Brian C. Kiedrowski (Univ. of Michigan)

Amnesia Radius Versions of Conditional Point Sampling for Radiation Transport in 1D Stochastic Media

Emily H. Vu (Univ. of Michigan), Aaron J. Olson (Sandia)

Markovian Binary Mixtures: Benchmarks for the Albedo Problem

Coline Larmier (CEA), Eugene d'Eon (NVIDIA), Andrea Zoia (CEA)

A Simple Reactor Core Simulator Based on VTT's Kraken Computational Framework

Ville Valtavirta (VTT Technical Research Centre of Finland), Riku Tuominen (VTT Technical Research Centre of Finland)

Molten Salt Reactor Depletion Techniques in the ADDER Reactor Depletion and Fuel Management Analysis Code

A. G. Nelson (ANL), G.J.Y. Chee (Univ. of Illinois Urbana-Champaign), M. G. Jarrett (ANL)

Development of a General MPI Coupling Interface for Multi-Physics Analysis

A. Abarca (NC State Univ.), M. Avramova (NC State Univ.), K. Ivanov (NC State Univ.)

Modernization of ORIGEN Library Creation in the SCALE Computer Code

S. Hart (ORNL), W. Wieselquist (ORNL), A. Holcomb (ORNL)

Using Deep Neural Networks to Predict Material Types in Conditional Point Sampling Applied to Markovian Mixture Models

Warren L. Davis IV (Sandia), Aaron Olson (Sandia), Gabriel Popoola (Sandia), Dan Bolintineanu (Sandia), Theron Rodgers (Sandia), Emily Vu (Sandia)

Multilevel Iteration Method for Binary Stochastic Transport Problems

Dmitriy Y. Anistratov (NC State Univ.)

The Nonclassical Simplified P2 and P3 Equations with Anisotropic Scattering

Robert K. Palmer (The Ohio State Univ.), Richard Vasques (The Ohio State Univ.)

Diffusion Synthetic Acceleration for Arbitrary-Order Discontinuous Finite Elements on Polygons

Michael W. Hackemack (Naval Nuclear Laboratory)

Heterogeneous Preconditioning in Thermal Radiative Transfer

Ben S. Southworth (LANL)

Variations on Diffusion-Based Synthetic Acceleration for Multigroup SN Transport

James S. Warsa (LANL), Joseph M. Coale (NC State Univ.), Dmitriy Y. Anistratov (NC State Univ.), Jae H. Chang (LANL)

Multilevel Second-Moment Methods with Group Decomposition for Multigroup Transport Problems

Dmitriy Y. Anistratov (NC State Univ.), Joseph M. Coale (NC State Univ.), James S. Warsa (LANL), Jae H. Chang (LANL)

Continuous Energy Coarse Mesh Transport Method for Time-Dependent Neutron Transport Problems

Dingkang Zhang (Georgia Institute of Technology), Farzad Rahnema (Georgia Institute of Technology)

Step Change in the Fuel Density During k-Power Iteration for Time-Dependent Neutron Transport

Yasushi Nauchi (Central Research Institute of Electric Power Industry)

Monte Carlo Compton Scattering in the Optically Thin Limit: Stabilizing the Temperature in Thermal Radiation Transport When Scatters are Rare

Brooks E. Kinch (LANL), Mathew A. Cleveland (LANL)

Monte Carlo Thermal Radiation Transport With Nonlinear Elimination

Adam Q. Lam (LLNL), Todd S. Palmer (Oregon State Univ.), Thomas A. Brunner (LLNL)

Surrogate Modeling of Criticality Experiments with Mixed Qualitative and Quantitative Factors

Daniel Siefman (LLNL), William Zywiec (LLNL), Catherine Percher (LLNL), David Heinrichs (LLNL)

Proper Orthogonal Decomposition-Based Nonlinear Acceleration for Fuel Depletion Calculations

Colin R. Brennan (Univ. of Texas at Austin), Kevin T. Clarno (Univ. of Texas at Austin)

Projection-based Parametric Model Order Reduction for Transport Simulation Based on Affine Decomposition of the Operators

Patrick Behne (Texas A&M Univ.), Jean Ragusa (Texas A&M Univ.), Mauricio Tano (Texas A&M Univ.)

A Non-Intrusive Reduced Order Model for Neutronic Transient Analyses of the Alfred Reactor

Nicolo Abrate (Politecnico di Torino), Sandra Dulla (Politecnico di Torino), Nicola Pedroni (Politecnico di Torino), Piero Ravetto (Politecnico di Torino)

Consistent Temperature and Intensity Calculations From Deterministic Phonon Transport

Nicholas H. Whitman (Oregon State Univ.), Todd S. Palmer (Oregon State Univ.), P. Alex Greaney (Univ. of California - Riverside), Dmitriy Y. Anistratov (NC State Univ.)

A Hybrid Deterministic-Stochastic Method for the Calculation of Dose Rate in Reactor Dismantling Operations

Ettore Guadagni (CEA), Yannick Pénéliau (CEA), Jean Michel Létang (Univ. de Lyon), François-Xavier Hugot (CEA), Cindy Le Loirec (CEA)

Radiation Shielding Calculations at VTT Centre for Nuclear Safety Using the Serpent 2 Monte Carlo Code

Jaakko Leppänen (VTT Technical Research Centre of Finland), Mika Jokipii (VTT Technical Research Centre of Finland)

Neutronics Simulation of the Molten Salt Reactor Experiment With SCALE/Shift and Serpent/PARCS

Jin Li (Univ. of Michigan), Shai Kinast (Univ. of Michigan), Volkan Seker (Univ. of Michigan), Jipu Wang (Univ. of Michigan), Andrew Ward (Univ. of Michigan), Brendan Kochunas (Univ. of Michigan), Thomas Downar (Univ. of Michigan), Ugur Mertyurek (ORNL)

A Novel Monte Carlo Leakage Correction for Serpent 2

Ville Valtavirta (VTT Technical Research Centre of Finland), Jaakko Leppänen (VTT Technical Research Centre of Finland)

Direct Calculation of Safety-Related Parameters for Coupled Transients Using Monte Carlo Neutronics Plus Subchannel Thermal-Hydraulics

Diego Ferraro (Karlsruhe Institute for Technology), Manuel García (Karlsruhe Institute for Technology), Ville Valtavirta (VTT Technical Research Centre of Finland), Uwe Imke (Karlsruhe Institute for Technology), Riku Tuominen (VTT Technical Research Centre of Finland), Jaakko Leppänen (VTT Technical Research Centre of Finland Ltd), Victor Sanchez-Espinoza (Karlsruhe Institute for Technology)

Multigroup Cross-Section Generation for Versatile Test Reactor Experiments Analysis

Alisha Kasam-Griffith (ANL), Adam Nelson (ANL), Florent Heidet (ANL)

Validation of RAPID's Algorithm for Control Rods Movement Using the JSI TRIGA Reactor

Valerio Mascolino (Virginia Tech), Alireza Haghighat (Virginia Tech), Anže Pungerčič (Jožef Stefan Institute), Luka Snoj (Jozef Stefan Institute)

Modelling of the OPEN100 Reactor with the Serpent-2 Code

Anže Mihelčič (Jozef Stefan Institute), Anze Pungercic (Jozef Stefan Institute), Dusan Calic (Jozef Stefan Institute), Luka Snoj (Jozef Stefan Institute)

Improvements on Power Calibration and Core Monitoring at the Penn State Breazeale Reactor With MCNP

Gokhan Corak (Penn State Univ.), William J. Walters (Penn State Univ.)

An Adaptation of the Coarse Mesh Transport (COMET) Method for Improved Parallelism Targeting GPU Architectures

Paul Burke (Georgia Institute of Technology), Farzad Rahnema (Georgia Institute of Technology), Dingkang Zhang (Georgia Institute of Technology)

Monte Carlo Scalability on Extreme Memory Computing Nodes

David P. Griesheimer (Naval Nuclear Laboratory), Peter S. Dobreff (Naval Nuclear Laboratory), Roberto Gomez (Pittsburgh Supercomputing Center)

Benchmarking a Pronghorn Model of the Natural Convection Shutdown Heat Removal Test Facility Against STAR-CCM+

Sebastian Schunert (INL), Ramiro Freile (Texas A&M Univ.), Logan Harbour (Texas A&M Univ.), Paolo Balestra (INL)

Recent Advances of the FENNECS NEutroniCS Code for Safety Assessment of (v)SMR, Generation IV and Other Innovative Concepts

A. Seubert (Gesellschaft für Anlagen- und Reaktorsicherheit), J. Bousquet (Gesellschaft für Anlagen- und Reaktorsicherheit), R. Henry (Gesellschaft für Anlagen- und Reaktorsicherheit)

Development of an OpenFOAM interface for ENRICO

Lance Bullerwell (NC State Univ.), Patrick Shriwise (ANL), Paul Romano (ANL), Ron Rahaman (ANL), Jason Hou (NC State Univ.)

Modeling of Koeberg Power Plant: Generation of Nominal and Perturbed Nuclear Data With Polaris for PARCS Simulations

Pascal Rouxelin (NC State Univ.), Agustin Abarca (NC State Univ.), Maria Avramova (NC State Univ.), Margaret Mkhosi (Centre for Nuclear Safety and Security), Ian Korir (Centre for Nuclear Safety and Security)

Analysis of Rod Ejection Accident in Cycle 23 of Koeberg NPP with PARCS and CTF/PARCS

A. Abarca (NC State Univ.), C. Takasugi (NC State Univ.), R. Tshipuke (NC State Univ.), P. Rouxelin (NC State Univ.), M. Avramova (NC State Univ.), M. Mkhosi (Centre for Nuclear Safety and Security), I. Korir (Centre for Nuclear Safety and Security)

Implementation of Dynamic Monte Carlo Simulation in iMC and Multi-Physics Analysis on Advanced Fuel Element

HyeonTae Kim (KAIST), Yonghee Kim (KAIST)

Control Rod History Effect Assessment in a Soluble Boron-Free S-PWR

P. Devaux (CEA), M. Guyot (CEA), J.-F. Vidal (CEA)

PARAGON2/ANC Analysis of BEAVRS Benchmark Reactor Core

Mohamed Ouisloumen (Westinghouse Electric Co.), Ho Q. Lam (Westinghouse Electric Co.), Jie P. Lu (Westinghouse Electric Co.)

Validation of the High-Resolution Code nTRACER Against VVER-1000 Hot Zero Power Measurements

Marianna Papadionysiou (Paul Scherrer Institut), Seongchan Kim (Seoul Nat'l Univ.), Mathieu Hursin (Paul Scherrer Institut), Alexander Vasiliev (Paul Scherrer Institut), Hakim Ferroukhi (Paul Scherrer Institut), Han Gyu Joo (Seoul Nat'l Univ.), Andreas Pautz (Paul Scherrer Institut)

FRENDY/MG: A Multi-Group Cross Section Generation Module Using ACE Pointwise Cross Sections

Akio Yamamoto (Nagoya Univ.), Tomohiro Endo (Nagoya Univ.), Basma Fouad (Nagoya Univ.), Go Chiba (Hokkaido Univ.), Kenichi Tada (Japan Atomic Energy Agency)

Towards an Efficient and Stable Hybrid Transport-Depletion Sequence Using Reduced-Order Solutions at Substeps

Andrew Johnson (Georgia Institute of Technology), Dan Kotlyar (Georgia Institute of Technology)

Comparative Study for Load-Follow Operations of the Holos Microreactor

Sooyoung Choi (Univ. of Michigan), Shai Kinast (Univ. of Michigan), Claudio Filippone (HolosGen), Brendan Kochunas (Univ. of Michigan)

Validation of the GeN-Foam Model of the CROCUS Experimental Reactor

Tom Mager (Ecole Polytechnique Federale de Lausanne), Carlo Fiorina (Ecole Polytechnique Federale de Lausanne), Mathieu Hursin (Paul Scherrer Institute), Andreas Pautz (Paul Scherrer Institute)

Development of a Syntactic Validation Capability for the Use of MCNP

Peter J. Kowal (Rensselaer Polytechnic Institute), Jonathan A. Eugenio (Rensselaer Polytechnic Institute), Kurt A. Dominesey (Rensselaer Polytechnic Institute), Wei Ji (Rensselaer Polytechnic Institute), Robert A. Lefebvre (ORNL), Forrest B. Brown (LANL)

Monte Carlo Analysis of Sub-Pin Resolved Power Behaviour in Modern BWR Assembly Designs

Mathieu Hursin (Paul Scherrer Institut), Alexander Vasiliev (Paul Scherrer Institut), Dimitri Rochman (Paul Scherrer Institut), Abdelhamid Dokhane (Paul Scherrer Institut), Hakim Ferroukhi (Paul Scherrer Institut)

Operational Characteristics of Low-Enriched Moderated and Unmoderated Space Nuclear Propulsion Reactors

Matt Krecicki (Georgia Institute of Technology), Dan Kotlyar (Georgia Institute of Technology)

Development of a Griffin Reactor Physics Analysis Code Model for the Versatile Test Reactor

Nicolas Martin (INL), Ryan Stewart (INL), Zhiwen Xu (INL), Sam Bays (INL)

New Route in TRIPOLI-4® for Radiation Dosimetry Calculations Using ICRP 110 Voxel Phantoms

Yi-Kang Lee (CEA), François-Xavier Hugot (CEA), Yue Jin (CEA)

3-D Monte Carlo vs SN Deterministic Radiation Transport Methods Supporting an Optimized Neutron Imaging Source at the Utah TRIGA Reactor

Michael J. Hartos (Univ. of Utah), Meng-Jen Wang (Univ. of Utah), Glenn E. Sjoden (Univ. of Utah)

On the Creation of the New ENDF/B-VIII.0 Covariance Library for SCALE Applications With AMPX

F. Bostelmann (ORNL), A. M. Holcomb (ORNL), D. Wiarda (ORNL), W.A. Wieselquist (ORNL)

Sensitivity Analysis and Its Convergence Through Monte Carlo Calculations for the UAM GEN-III Benchmark: Application to Power Distributions

P. Lopez (Univ. Grenoble-Alpes), A. Bidaud (Univ. Grenoble-Alpes)

Revisiting the Lockwood Albedo Measurements for Validation of the Integrated Tiger Series Electron-Photon Transport Code

Rowdy Davis (Univ. of New Mexico), Ronald P. Kensek (Sandia), Christopher M. Perfetti (Univ. of New Mexico), Aaron Olson (Sandia)

Uncertainty Quantification and Sensitivity Analysis of PWR FA Decay Heat by STREAM/RAST-K

Jaerim Jang (Ulsan Nat'l Institute of Science and Technology), Chidong Kong (Ulsan Nat'l Institute of Science and Technology), Bamidele Ebiwonjumi (Ulsan Nat'l Institute of Science and Technology), Yunki Jo (Ulsan Nat'l Institute of Science and Technology), Alexey Cherezov (Ulsan Nat'l Institute of Science and Technology), Deokjung Lee (Ulsan Nat'l Institute of Science and Technology)

Acceleration of Nodal Diffusion Calculations Using Machine Learning-Driven Generation of Homogenized Macroscopic Cross-Sections

Siarhei Dzianisau (Ulsan Nat'l Institute of Science and Technology), Jiwon Choe (Ulsan Nat'l Institute of Science and Technology), Alexey Cherezov (Ulsan Nat'l Institute of Science and Technology), Deokjung Lee (Ulsan Nat'l Institute of Science and Technology)

Developing Covert Cognizance (C2) for Industrial Control Systems

Arvind Sundaram (Purdue Univ.), Hany S. Abdel-Khalik (Purdue Univ.)

Application of Deep Neural Networks for Coarse Mesh Turbulence Modeling in Reactor Transients Analysis

Yang Liu (ANL), Rui Hu (ANL), Prasanna Balaprakash (ANL), Acacia Brunett (ANL), Aleksandr Obabko (ANL)

Numerical Investigation of Solidification of Corium in an Initially Emptied Vertical Pipe

Alex Pegarkov (Carleton Univ.), Shawn Somers-Neal (Carleton Univ.), Abubaker Alatrash (Carleton Univ.), Edgar Matida (Carleton Univ.), Vinh Tang (Carleton Univ.), Tarik Kaya (Carleton Univ.)

Validation of the Resonant Scattering Treatment in the Different APOLLO3 Self-Shielding Models

Jean-François Vidal (CEA), Madeleine Gilly (CEA)

A Phase Field Model for Hydrothermal Corrosion in Silicon Carbide

Anant Raj (NC State Univ.), Jacob Eapen (NC State Univ.)

Phononica: A Phonon Dynamics Simulator

Anant Raj (NC State Univ.), Jacob Eapen (NC State Univ.)

Unifying the Finite Element and Nodal Expansion Methods Under the Weighted Residuals Framework

Matt Kabelitz (Univ. of Michigan), Brendan Kochunas (Univ. of Michigan)

Spatial Discretization Error Estimators on Three Realistic Geometry Case Studies

Nathan H. Hart (LANL), Yousry Y. Azmy (NC State Univ.)

Two-Dimensional Source Estimation Problems Using an ADO-Nodal Solution to the Adjoint Transport Equation

C.B. Pazinatto (Instituto Federal de Educacao), L. B. Barichello (Universidade Federal do Rio Grande do Sul)

Extending Gout's Wachspress Finite Elements on Regular Hexagons to Higher Orders

David Labeurthre (CEA), Ansar Calloo (CEA), Romain Le Tellier (CEA)

Algorithm for Free Gas Elastic Scattering Without Rejection Sampling

Elliott Biondo (ORNL), Vladimir Sobes (Univ. of Tenn., Knoxville), Andrew Holcomb (ORNL), Steven Hamilton (ORNL), Thomas Evans (ORNL)

Conditional Point Sampling Implementation for the GPU

Luke J. Kersting (Sandia), Aaron Olson (Sandia), Kerry Bossler (Sandia)

Efficient Scoring Algorithm for Local Differential Operator Tallies in Large Models

David P. Griesheimer (Naval Nuclear Laboratory), Gabriel Kooreman (Naval Nuclear Laboratory)

Probability Distribution Functions of the Number of Scattering Collisions in Electron Slowing Down

Brian C. Franke (Sandia), Anil K. Prinja (Univ. of New Mexico)

Physics-Informed Deep Learning Neural Network Solution to the Neutron Diffusion Model

Mohamed H. Elhareef (Virginia Commonwealth Univ.), Zeyun Wu (Virginia Commonwealth Univ.), Yu Ma (Sun Yat-sen Univ.)

Improving Whole-Core Calculations by Bayesian Inference From Single-Assembly Measured Reactivity Weights

P.-L. Alzieu (CEA), G. Truchet (CEA), J. Tommasi (CEA)

Investigation Into the Use of Machine Learning Assisted Prediction of Nodal Parameters for Reduced Order Neutronic Simulation Models

Madhumitha Ravichandran (MIT), Cole A. Gentry (ORNL), Matteo Bucci (MIT)

Improved Rational Approximation for Spatially-Dependent Resonance Self-Shielding in CASMO5

Rodolfo Ferrer (Studsvik Scandpower), Joshua Hykes (Studsvik Scandpower)

Issues in Thermal Radiative Transport with Material Motion

N. A. Gentile (LLNL)

CRKSPH-Compatible Discretization of the SUPG and SAAF Transport Equations

Brody R. Bassett (LLNL), J. Michael Owen (LLNL)

Frequency-Dependent Material Motion Benchmarks for Radiative Transfer

Ryan G. McClarren (Univ. of Notre Dame), N. A. Gentile (LLNL)

A Variable Eddington Factor Method with Different Spatial Discretization for the Radiative Transfer Equation and the Hydrodynamics/Radiation-Moment Equations

Jijie Lou (Texas A&M Univ.), Jim E. Morel (Texas A&M Univ.)

An Implicit-Explicit Time Differencing Scheme for Neutron Transport in Moving Materials

Erin J. Davis (LANL)

Fourier Analysis of Coarse Mesh Finite Difference and Linear Diffusion Acceleration for Spatially Heterogeneous Systems

Zackary Dodson (Univ. of Michigan), Brendan Kochunas (Univ. of Michigan), Edward Larsen (Univ. of Michigan)

Arbitrary-Level Hierarchical CMFD Acceleration for Diffusion Eigenvalue Problems

Michael W. Hackemack (Naval Nuclear Laboratory)

Convergence Acceleration Aspects in the Solution of PN Neutron Transport Eigenvalue Problem

N. Abrate (Politecnico di Torino), B. D. Ganapol (Univ. of Arizona), S. Dulla (Politecnico di Torino), P. Saracco (INFN), P. Ravetto (Politecnico di Torino), A. Zoia (CEA)

Investigating Mixed FEM SPn as a Synthetic Acceleration for the DFE Transport Equation

Atyab A. Calloo (Polytechnique Montreal), Alain Hébert (Polytechnique Montreal)

Reduced-Order Models for Thermal Radiative Transfer Based on POD-Galerkin Method and Low-Order Quasidiffusion Equations

Joseph M. Coale (NC State Univ.), Dmitriy Y. Anistratov (NC State Univ.)

Exact Results on Intrinsic Gradients in the Compression of Heat

F.W. Doss (LANL)

Implicit Methods with Reduced Memory for Thermal Radiative Transfer

Dmitriy Y. Anistratov (NC State Univ.), Joseph M. Coale (NC State Univ.)

A Coupled Radiation-Diffusion and Kinetic Plasma Physics Solver

Hans Hammer (LANL), HyeongKae Park (LANL), Luis Chacón (LANL), William Taitano (LANL), Steven Anderson (LANL), Andrei Simakov (LANL)

Nystrom Method Applied to the Non-Homogeneous Transport Equation

Luana Lazzari (Universidade Federal do Rio Grande do Sul), Esequia Sauter (Universidade Federal do Rio Grande do Sul), Fabio Souto de Azevedo (Universidade Federal do Rio Grande do Sul)

On the Solution of Systems of Linear Equations Arising Within the ADO Method for Solving Two-Dimensional Problems in Anisotropic Scattering Media

Karine Rui (Universidade Federal do Rio Grando do Sul), Liliane Basso Barichello (Universidade Federal do Rio Grando do Sul), Rudnei Dias da Cunha (Universidade Federal do Rio Grando do Sul)

Numerical Caseology by Lagrange Interpolation for the 1D Neutron Transport Equation in a Slab

B. D. Ganapol (Univ. of Arizona)

A Variation on the Response Matrix Approach for a Slab Illuminated by a Neutron Beam

B. D. Ganapol (Univ. of Arizona)

Implementation of Generalized Incore Detector Responses in MPACT

Erik Walker (ORNL), Shane Stimpson (ORNL), Benjamin Collins (ORNL), Andrew Godfrey (ORNL), James Eller (ORNL)

Multi-Reactor, Multicycle Optimization of Core Reload Design for an SMR Power Plant

Ben Lilley (Oregon State Univ.), Todd S. Palmer (Oregon State Univ.)

Revisiting the Calculation of Non-Fundamental Flux Modes in a CANDU Reactor

Alain Hebert (Polytechnique Montreal)

Innovative Multiple Energy Grid Deterministic Method to Treat Core-Reflector Interfaces

Fiona Desplats (CEA), Pascal Archier (CEA), Jean-François Vidal (CEA), Jean-Marc Palau (CEA), Roland Lenain (CEA), Emiliano Masiello (CEA)

A Low-Rank Method for the Discrete Ordinate Transport Equation Compatible With Transport Sweeps

Zhuogang Peng (Univ. of Notre Dame), Ryan G. McClarren (Univ. of Notre Dame)

Heterogeneity, Hyperparameters, and GPUs: Towards Useful Transport Calculations Using Neural Networks

Michael M. Pozulp (LLNL), Patrick S. Brantley (LLNL), Todd S. Palmer (Oregon State Univ.), Jasmina L. Vujic (Univ. of California, Berkeley)

An Accelerated Characteristics Method Including a Spatial Polynomial Expansion for Cross Sections

A. Gammicchia (CEA Saclay), S. Santandrea (CEA Saclay), S. Dulla (Politecnico di Torino)

Solving Neutron Transport Problems With Sharp Boundary and Interior Layers Using the Shishkin Mesh

Tseelmaa Byambaakhuu (The Ohio State Univ.), Dean Wang (The Ohio State Univ.)

Exploring Compton Scattering Options for Thermal Radiative Transfer

Andrew Till (LANL)

BICS: Full Boltzmann Implicit Compton Solve

Carolyn McGraw (LANL), Andrew Till (LANL), James Warsa (LANL)

Nonlinear Diffusion Synthetic Acceleration of Thermal Radiative Transfer

Milan Holec (LLNL), Ben S. Southworth (LANL), Terry S. Haut (LLNL), Ben C. Yee (LLNL)

A New Scheme for Solving High-Order DG Discretizations of Thermal Radiative Transfer Using the Variable Eddington Factor Method

Ben C. Yee (LLNL), Samuel S. Olivier (Univ. of California, Berkeley), Ben S. Southworth (LANL), Milan Holec (LLNL), Terry S. Haut (LLNL)

Neutron Transport Problems With Nonlinear Temperature Feedback

Dean Wang (The Ohio State Univ.), Firas Abdullatif (The Ohio State Univ.)

Perturbation Response Function Generation Method in Multigroup Transport Problems

Farzad Rahnema (Georgia Institute of Technology), Dingkang Zhang (Georgia Institute of Technology)

Criticality Benchmarking: Beyond Keff

J.-Ch. Sublet (IAEA), A.C. Kahler (Kahler Nuclear Data Services), C. Jouanne (CEA)

Extension of Shmakov's Simple Back and Forth Neutron Transport Model to Multi-Regions

B. Ganapol (Univ. of Arizona), D. Heinrichs (LLNL)

Selection of the Optimal Higher Order Method for the Two-Step Pinwise Core Calculation

Hyunsik Hong (Seoul Nat'l Univ.), Han Gyu Joo (Seoul Nat'l Univ.)

HDMR-Based Flux Reconstruction Method

P. M. Bokov (South African Nuclear Energy Corp.), D. Botes (South African Nuclear Energy Corp.), R. H. Prinsloo (South African Nuclear Energy Corp.), D. I. Tomasevic (South African Nuclear Energy Corp.)

Development of an Embedded Scheme for Improved Nodal Diffusion Solutions

R. H. Prinsloo (South African Nuclear Energy Corp.), S.A. Groenewald (South African Nuclear Energy Corp.), D.I. Tomasevic (South African Nuclear Energy Corp.)

Development of a High-to-Low Informing Scheme for Core Neutronics Calculations Based on NEAMS Tools

Kan Ni (NC State Univ.), Jason Hou (NC State Univ.), Maria Avramova (NC State Univ.)

Perturbed Dynamic Mode Decomposition Acceleration of Source Iteration for Fixed-Source Neutron Transport Problems

Nickolas J. Adamowicz (Univ. of Michigan)

233U Nuclear Data Evaluation Using Machine Learning Generated Cross Sections

Pedro Vicente-Valdez (Univ. of California, Berkeley), Lee Bernstein (Univ. of California, Berkeley), Massimiliano Fratoni (Univ. of California, Berkeley)

Reduced Models for Nuclear Data in Transport Problems

B. Whewell (Univ. of Notre Dame), Ryan G. McClarren (Univ. of Notre Dame)

Simulated Annealing for Group Structure Optimization

Thomas Saller (LANL)

Computation of Sobol' Indices Using Embedded Variance Deconvolution

James M. Petticrew (Atomic Weapons Establishment), Aaron J. Olson (Sandia)

Differential Operator Sampling Sensitivity Coefficients of Brosa Fission Model Parameters in CGMF

Brian C. Kiedrowski (Univ. of Michigan), Austin L. Carter (Univ. of Michigan), Robert J. Fonti (Univ. of Michigan), Patrick Talou (LANL)

Computation of the Time Integral Terms for GPT Burnup Sensitivity Calculations When Dealing With Short Lived Nuclides

Nicolas Linden (CEA), Aimé Tsilanizara (CEA), Jean Tommasi (CEA)

Stochastic Method for Reactivity Sensitivities Computation to High-Energy Nuclear Parameters

Elias Vandermeersch (CEA), Pierre Tamagno (CEA), Cyrille De Saint Jean (CEA)

Evaluation of Reactor Pulse Experiments

I. Švajger (Jozef Stefan Institute), L. Snoj (Jozef Stefan Institute)

Fast Reactor Depletion Methods in LUPINE

Scott Palmtag (NC State Univ.), William C. Dawn (NC State Univ.), Chase Lawing (NC State Univ.)

Fuel Salt Compressibility Effects in Molten Salt Fast Reactors

Jun Shi (Univ. of California, Berkeley), Massimiliano Fratoni (Univ. of California, Berkeley)

Frequency Domain Analysis Of HTR-Like Microreactors

Shai Kinast (Nuclear Research Center Negev/Univ. of Michigan), Doron Sivan (Ben-Gurion Univ. of the Negev), Sooyoung Choi (Univ. of Michigan), Claudio Filippone (HolosGen), Brendan Kochunas (Univ. of Michigan)

Lénárd Pál - His Time, His Professional Life, and Reminiscences of a Collaboration

I. Pázsit (Chalmers Univ. of Technology)

The Contribution of Erwin Schroedinger to the Calculation of the Extinction Probability and its Comparison with the Work of Lénárd Pál

M.M.R. Williams (Imperial College of Science, Technology, and Medicine)

Pál-Bell Theory: Beyond the Neutron Number Distribution

Anil K. Prinja (Univ. of New Mexico), Patrick F. O'Rourke (LANL)

Towards a More Realistic Analysis of Neutron Clustering

Thomas M. Sutton (Rensselaer Polytechnic Institute)

Theoretical Derivation of Unique Combination-Number for Higher Order Neutron Correlation Factors Based on Pál-Bell Equation

Tomohiro Endo (Nagoya Univ.), Akio Yamamoto (Nagoya Univ.)

Approximation of Neutron Counting Probability Distributions From Moments Using Polynomial Expansions

Philippe Humbert (CEA)

The Two Point Feynman-Alpha Theory: A Practical Point of View on Ex-Core Detectors

Chen Dubi (Nuclear Research Center Negev/Ben Gurion Univ.), Eshed Magali (Nuclear Research Center Negev)

Application of Stochastic Neutron Transport Theory to Nuclear Data Evaluation using Subcritical Neutron Multiplicity Counting Experiments

John Mattingly (NC State Univ.), Alexander R. Clark (LANL), Jeffrey A. Favorite (LANL)

On the Use of Machine Learning (Neural Networks) to Deepen Numerical Validation of Neutronic Calculations: Basics and Application to an APOLLO3-SFR Calculation Scheme

J.-M. Palau (CEA/DES), G. Rimpault (CEA/DES)

Acceleration of Multi-Objective Optimisation Calculations for Nuclear Burnup Studies Using Intra-Optimisation Objective Expansion

D.J. Brennan (Univ. of Cambridge), G. T. Parks (Univ. of Cambridge)

Application of Reinforcement Learning Optimisation Methodology to BWR Assemblies

Majdi I. Radaideh (MIT), Benoit Forget (MIT), Koroush Shirvan (MIT)

Estimation of the Axial Neutron Flux Profiles in the SAFARI-1 Core Using Artificial Neural Networks

L. E. Moloko (South African Nuclear Energy Corp.), P. M. Bokov (South African Nuclear Energy Corp.), K. N. Ivanov (NC State Univ.)

Impact of Covariances Estimation on Uncertainty Propagation in Reactor Core Simulations

Gregory Kyriakos Delipei (NC State Univ.), Kaiyue Zeng (NC State Univ.), Jason Hou (NC State Univ.)

Uncertainty Quantification Study of Fuel Rod Performance With FRAPCON/FRAPTRAN for the OECD/NEA LWR Uncertainty Analysis in Modelling Benchmark

G. Delipei (NC State Univ.), A. Abarca (NC State Univ.), M. Avramova (NC State Univ.), K. Ivanov (NC State Univ.)

High to Low Methodology for Gap Heat Transfer in an Uncertainty Quantification Framework for Depletion

J. Fustero (NC State Univ.), G. K. Delipei (NC State Univ.), A. Abarca (NC State Univ.), A. Bennett (Framatome), M. Avramova (NC State Univ.), K. Ivanov (NC State Univ.)

Inverse Uncertainty Quantification of a MOOSE-based Melt Pool Model for Additive Manufacturing

Ziyu Xie (NC State Univ.), Wen Jiang (INL), Congjian Wang (INL), Xu Wu (NC State Univ.)

Preliminary Implementation and Application of an Electrical Equivalent Circuit for Neutron Diffusion Modeling

Naiki Kaffezakis (Georgia Institute of Technology), Dan Kotlyar (Georgia Institute of Technology)

Preliminary Investigation of Arbitrary CAD Geometry and Unstructured Mesh With 2D Method of Characteristics in MPACT

Kyle Vaughn (Univ. of Michigan), Brendan Kochunas (Univ. of Michigan)

Development of Estimation Method for Prompt Neutron Decay Constant Using Dynamic Mode Decomposition

Fuga Nishioka (Nagoya Univ.), Yuhei Fukui (Nagoya Univ.), Tomohiro Endo (Nagoya Univ.), Akio Yamamoto (Nagoya Univ.), Masao Yamanaka (Kyoto Univ.), Cheol Ho Pyeon (Kyoto Univ.)

A Transport Corrected SP3 Solver Development with Nodal Expansion Method

Yuchao Xu (NC State Univ.), Jason Hou (NC State Univ.), Kostadin Ivanov (NC State Univ.)

New Paradigm in Neutron Fluctuation Analysis: Extracting the Statistics of Discrete Detection Events from Time-Resolved Signals of Fission Chambers

Lajos Nagy (Budapest Univ. of Technology and Economics), Yasunori Kitamura (Kyoto Univ.), Imre Pázsit (Chalmers Univ. of Technology), Mate Szieberth (Budapest Univ. of Technology and Economics)

Experimental Demonstration of Neutron Fluctuation Analysis Based on the Continuous Signal of Fission Chambers: Neutron Multiplicity and Reactor Noise Measurements

M. Szieberth (Budapest Univ. of Technology and Economics), L. Nagy (Budapest Univ. of Technology and Economics), G. Klujber (Budapest Univ. of Technology and Economics), Y. Kitamura (Kyoto Univ.), T. Misawa (Kyoto Univ.), I. Barth (Budapest Univ. of Technology and Economics), I. Pázsit (Chalmers Univ. of Technology)

Advanced Transient Diagnostic with Ensemble Digital Twin Modeling

Edward Chen (NC State Univ.), Linyu Lin (NC State Univ.), Nam T. Dinh (NC State Univ.)

Integration of Neural Networks With Numerical Solution of PDEs to Uncover Hidden Physics

A.S. Iskhakov (NC State Univ.), N. T. Dinh (NC State Univ.)

Application of Deep Learning Networks to Surrogate Modeling of Crud Deposition

B. Andersen (NC State Univ.), A. Godfrey (ORNL), J. Hou (NC State Univ.), D. Kropaczek (ORNL)

A Multi-Level Feature Extraction and Denoising Approach to Detect Subtle Variations in Industrial Control Systems

Arvind Sundaram (Purdue Univ.), Yeni Li (Purdue Univ.), Hany S. Abdel Khalik (Purdue Univ.)

A Comprehensive Framework to Improve Predictions by Integrating Inverse Uncertainty Quantification and Quantitative Validation

Ziyu Xie (NC State Univ.), Xu Wu (NC State Univ.)

Advanced Information Criteria Applied to IDA Benchmark Problems: Reducing the Degree of Freedom in Bayesian Approaches

J.-M. Palau (CEA/DES), P. Tamagno (CEA/DES), A. Rizzo (CEA/DES)

Calibration of Pellet Cladding Gap Heat Transfer Model for PWR, BWR and VVER Fuel Rod Transient Uncertainty Analysis

G. Delipei (NC State Univ.), A. Abarca (NC State Univ.), M. Avramova (NC State Univ.), K. Ivanov (NC State Univ.)

Non-Intrusive Alternative to Generalized Linear Least-Squares Methodology for Criticality Safety Applications

Jeongwon Seo (Purdue Univ.), Dongli Huang (Purdue Univ.), Ugur Mertyurek (ORNL), Hany S. Abdel-Khalik (Purdue Univ.)

S2 Consistent Analytic CMFD Acceleration for Method of Characteristics

Yoshiki Oshima (Nagoya Univ.), Akio Yamamoto (Nagoya Univ.), Tomohiro Endo (Nagoya Univ.)

Implementation of Coarse Mesh Finite Difference Acceleration Scheme for Irregular Geometry

Albert Hsieh (Univ. of Michigan), Yeon Sang Jung (ANL), Chang-ho Lee (ANL), Won Sik Yang (Univ. of Michigan)

Triangular Geometry Model for Ants Nodal Neutronics Solver

M. Hirvensalo (VTT Technical Research Centre of Finland), A. Rintala (VTT Technical Research Centre of Finland), V. Sahlberg (VTT Technical Research Centre of Finland)

Performance and Stability of Triangle-Based Quadratic Nodal Expansion Methods With Quasi-Diffusion Approach

M. Rizki Oktavian (Purdue Univ.), Yunlin Xu (Purdue Univ.)

Understanding the Neutron Noise Induced by Fuel Assembly Vibrations in Linear Theory

C. Demazière (Chalmers Univ. of Technology), A. Rouchon (CEA), A. Zoia (CEA)

Development of a Neutron Noise Simulator for Hexagonal Geometries

A. Vidal-Ferrandiz (Univ. Politècnica de València), A. Carreño (Univ. Politècnica de València), D. Ginestar (Univ. Politècnica de València), G. Verdu (Univ. Politècnica de València)

Status of the OECD/NEA TVA Watts Bar 1 Benchmark and Monte Carlo Modeling of the "Zero Power Physics Test" Exercise

T. Albagami (NC State Univ.), P. Rouxelin (NC State Univ.), A. Abarca (NC State Univ.), M. Avramova (NC State Univ.), K. Ivanov (NC State Univ.)

Verification of MPACT and VERA-CS for the APR1400 Benchmark

Kaitlyn Barr (Univ. of Michigan), Sooyoung Choi (Univ. of Michigan), Brendan Kochunas (Univ. of Michigan)

Preliminary Results of the NEA FHR Benchmark Phase I-A and I-B (Fuel Element 2-D Benchmark)

B. Petrovic (Georgia Institute of Technology), K. Ramey (Georgia Institute of Technology), I. Hill (OECD/Nuclear Energy Agency), E. Losa (Research Centre Rez), M. Elsawi (PNNL), Z. Wu (Virginia Commonwealth Univ.), C. Lu (Virginia Commonwealth Univ.), J. Gonzalez (McMaster Univ.), D. Novog (McMaster Univ.), G. Chee (Univ. of Illinois at Urbana-Champaign), K. Huff (Univ. of Illinois at Urbana-Champaign), M. Margulis (Univ. of Cambridge), N. Read (Univ. of Cambridge), E. Shwageraus (Univ. of Cambridge)

Multiple Balance Time-Discretization: A Robust Second-Order Method for Multi-Physics Simulations

Ilham Variansyah (Univ. of Michigan), Edward W. Larsen (Univ. of Michigan), William R. Martin (Univ. of Michigan)

Anderson Acceleration Applied To Multiphysics Simulation of Boiling Water Reactors Using VERA

Jesse P. Jones (ORNL), Benjamin S. Collins (ORNL), Mehdi Asgari (ORNL)

Application of the Adaptive Residual Balance Method on an APOLLO3® - THEDI Coupling and Comparison with Anderson Acceleration

Robin Delvaux (CEA), Cyril Patricot (CEA)

A Multilevel Projective Method and Residual Balance Algorithm for Circulating Fuel Reactor Kinetics

Aaron J. Reynolds (Oregon State Univ.), Todd S. Palmer (Oregon State Univ.)

Implementation of a Resonance Calculation Using Energy Spectrum Expansion Method Into Heterogeneous Transport Calculation Code GALAXY-Z

Kazuya Yamaji (Mitsubishi Heavy Industries), Hiroki Koike (Mitsubishi Heavy Industries), Koichi Ieyama (Mitsubishi Heavy Industries), Daisuke Sato (Mitsubishi Heavy Industries), Akio Yamamoto (Nagoya Univ.), Satoshi Takeda (Osaka Univ.)

Dynamic Construction of Physical Probability Tables for Resonant Mixture

Emeline Rosier (CEA), Li Mao (CEA), Luiz Leal (Institut de Radioprotection et de Surete Nucleaire)

Iterative Local Spatial Self-Shielding Method of MC2-3 for Particulate Fuel Modeling

Hansol Park (ANL), Won Sik Yang (Univ. of Michigan), Changho Lee (ANL)

Comparison of Neutron Noise Solvers Based on Numerical Benchmarks in a 2-D Simplified UOX Fuel Assembly

P. Vinai (Chalmers Univ. of Technology), H. Yi (Chalmers Univ. of Technology), A. Mylonakis (Chalmers Univ. of Technology), C. Demazière (Chalmers Univ. of Technology), B. Gasse (Univ. Paris-Saclay), A. Rouchon (Univ. Paris-Saclay), A. Zoia (Univ. Paris-Saclay), A. Vidal-Ferràndiz (Univ. Politècnica de València), D. Ginestar (Univ. Politècnica de València), G. Verdú (Univ. Politècnica de València), T. Yamamoto (Kyoto Univ.)

Deep Learning-Based Anomaly Detection in Nuclear Reactor Cores

Thanos Tasakos (National Technical Univ. of Athens), George Ioannou (National Technical Univ. of Athens), Vasudha Verma (Paul Scherrer Institut), Georgios Alexandridis (National Technical Univ. of Athens), Abdelhamid Dokhane (Paul Scherrer Institut), Andreas Stafylopatis (National Technical Univ. of Athens)

Detection and Localisation of Multiple In-Core Perturbations With Neutron Noise-Based Self-Supervised Domain Adaptation

A. Durrant (Univ. of Lincoln), G. Leontidis (Univ. of Lincoln), S. Kollias (Univ. of Lincoln), L. A. Torres (Univ. Politecnica de Madrid), C. Montalvo (Univ. Politecnica de Madrid), A. Mylonakis (Chalmers Univ. of Technology), C. Demazière (Chalmers Univ. of Technology), P. Vinai (Chalmers Univ. of Technology)

Feature Extraction and Identification Techniques for the Alignment of Perturbation Simulations With Power Plant Measurements

George Ioannou (National Technical Univ. of Athens), Thanos Tasakos (National Technical Univ. of Athens), Antonios Mylonakis (Chalmers Univ. of Technology), Georgios Alexandridis (National Technical Univ. of Athens), Christophe Demaziere (Chalmers Univ. of Technology), Paolo Vinai (Chalmers Univ. of Technology), Andreas Stafylopatis (National Technical Univ. of Athens)

Robust Relaxation-Free Multiphysics Simulations via Power-Iteration-Level-Coupled CMFD Acceleration in MPACT

Qicang Shen (Univ. of Michigan), Sooyoung Choi (Univ. of Michigan), Brendan Kochunas (Univ. of Michigan)

Frequency Transform Method for Transient Analysis of Nuclear Reactors

Miriam A. Kreher (MIT), Samuel Shaner (C-Zero), Benoit Forget (MIT), Kord Smith (MIT)

Reduced-Order Modeling of Coupled Neutronics and Fluid Dynamics in the Zero-Power Molten Salt Fast Reactor

Peter German (Texas A&M Univ.), Mauricio E. Tano (Texas A&M Univ.), Jean C. Ragusa (Texas A&M Univ.)

The NILO-CMFD Method for Iteratively Solving Multiphysics Neutron Transport - Thermal Hydraulic Problems

Nickolas J. Adamowicz (Univ. of Michigan), Annalisa Manera (Univ. of Michigan), Edward W. Larsen (Univ. of Michigan)

Stability Analysis of Spatial Discretisation in Burn-Up Calculations

P. Cosgrove (Univ. of Cambridge), N. Adamowicz (Univ. of Michigan)

Modeling of the Dynamic Reactivity Effect on Account of Periodical Fluctuation in Fuel Medium

A. Cherezov (Ulsan Nat'l Institute of Science and Technology), D. Lee (Ulsan Nat'l Institute of Science and Technology)

Recent Advances in the Stability Analysis of Burn-Up Calculations

N. Adamowicz (Univ. of Michigan), P. Cosgrove (Univ. of Cambridge)

Solving Advection Problems with Isotopic Evolution with SCALE/ORIGEN

Jin Whan Bae (ORNL), Benjamin R. Betzler (ORNL), William A. Wieselquist (ORNL)

Implicit Shock Fitting for Multimaterial Shock Dynamics Using a High-Order Space-Time Discontinuous Finite-Element Method

R. Nourgaliev (LLNL), A. Corrigan (U.S. Naval Research Laboratory), A. Kercher (U.S. Naval Research Laboratory), S. Wopschall (LLNL), P. Greene (LLNL)

Analysis of Unstable Structures in a Low-Reynolds, Horizontal Channel for Supercritical Fluid Flows

R. Barney (Univ. of California, Davis), R. Nourgaliev (LLNL), J.P. Delplanque (Univ. of California, Davis), R. McCallen (LLNL)

Computational Fluid Dynamics Mesh Generation of the PSBT Benchmark Subchannels for Use with Nek5000

David Holler (NC State Univ.), Nilay Atul Kulkarni (NC State Univ.), Maria Avramova (NC State Univ.)

Numerical Modeling of an In-Vessel Flow Limiter Using an Immersed Boundary Approach

Georis Billo (CEA), Michel Belliard (CEA), Pierre Sagaut (Aix-Marseille Univ.)

Multigroup Material Cross-Sections Generation With SCALE 6.2.3 for Deterministic Neutron Transport Calculations: Application to a PWR Fuel Element Analysis

Antonella Labarile (Universitat Politecnica Valencia), Arturo Vivancos (Universitat Politècnica València), Alvaro Bernal (Nuclear Safety Council), Teresa Barrachina (Universitat Politècnica València), Rafael Miró (Universitat Politècnica de València), Gumersindo Verdu (Universitat Politecnica de Valencia)

Best Estimate Schemes in Lattice Calculations for Industrial Cases, With the Help of a New Leakage Synthetic Algorithm

B. Vezzoni (Framatome), S. Santandrea (CEA), L. Graziano (Framatome), I. Zmijarevic (CEA)

A Group-Dependent Equivalent Dancoff Factor Cell Method Applied to AIC Control Rod Calculations

Li Mao (CEA), Igor Zmijarevic (CEA), Richard Sanchez (CEA), Nicolas Gerard Castaing (CEA)

Fuel Assembly Analyses With Resonance Calculation Using Energy Spectrum Expansion Method

Ryoichi Kondo (Nagoya Univ.), Tomohiro Endo (Nagoya Univ.), Akio Yamamoto (Nagoya Univ.), Satoshi Takeda (Osaka University), Hiroki Koike (Mitsubishi Heavy Industries), Kazuya Yamaji (Mitsubishi Heavy Industries), Daisuke Sato (Mitsubishi Heavy Industries)

Simplified Thermal Expansion Modeling for Liquid Metal-Cooled Fast Reactors

William C. Dawn (NC State Univ.), Scott Palmtag (NC State Univ.)

First Approach to Analyse Control Rod Withdrawal Transient in SFR With a Multi-Physics Methodology

Marlène Jeannin (CEA), Vincent Pascal (CEA), Victor Blanc (CEA), Jean-Baptiste Droin (CEA), Laurent Buiron (CEA), Pablo Rubiolo (LPSC)

Coupled Multiphysics Multiscale Transient Simulations of the Mk1-FHR Reactor Using Finite Volume Capabilities of the MOOSE Framework

Guillaume Giudicelli (INL), Alexander Lindsay (INL), Paolo Balestra (INL), Robert Carlsen (INL), Javier Ortensi (INL), Derek Gaston (INL), Mark DeHart (INL), Abdalla Abou-Jaoude (INL), April J. Novak (ANL)

Multi-Objective Genetic Algorithm for Fast Reactor Reloading Optimization with Approximate Fitness Evaluation

Michael Jarrett (ANL), Florent Heidet (ANL)

Development of a Thermal Hydraulic Model for the Versatile Test Reactor Using the CTF Subchannel Code

Cole Takasugi (NC State Univ.), Nicolas Martin (INL), SuJong Yoon (INL), Samuel Bays (INL), Maria Avramova (NC State Univ.), Kostadin Ivanov (NC State Univ.)

Development of Whole-Core Steady-State Thermal Hydraulic Model for Annular Fuel Type Small Modular Fluoride-Salt-Cooled Reactors

Sriram Chandrasekaran (Georgia Institute of Technology), Srinivas Garimella (Georgia Institute of Technology)

A Coarse-Mesh-Based OpenFOAM Solver for Thermal-Hydraulic Simulation of Fuel Element in a Thermal Propulsion Reactor

J. C. Wang (Georgia Institute of Technology), D. Kotlyar (Georgia Institute of Technology)

Nodal Integral Methods in Curvilinear Coordinates Applied to Quadrilateral Elements

Ibrahim Jarrah (Univ. of Illinois at Urbana-Champaign), Rizwan-uddin (Univ. of Illinois at Urbana-Champaign)

Mitigation of Depletion Effects From Angular Dependency of Multigroup Resonance Cross Sections

Seungug Jae (Seoul Nat'l Univ.), Hansol Park (Univ. of Michigan), Han Gyu Lee (Seoul Nat'l Univ.), Han Gyo Joo (Seoul Nat'l Univ.)

Spatially Dependent Resonance Self-Shielding Capability for Non-Uniform Temperature Profile in SCALE-6.3 XSProc-BONAMI

Kang Seog Kim (ORNL), Andrew M. Holcomb (ORNL), William A. Wieselquist (ORNL)

Temperature Interpolation of the Phonon Distribution for Accurate Preparation of the Thermal Neutron Scattering Law

Amelia Trainer (MIT), Benoit Forget (MIT)

Improvement of the SCALE-XSProc Capability for High-Temperature Gas-Cooled Reactor Analysis

Kang Seog Kim (ORNL), Andrew M. Holcomb (ORNL), Friederike Bostelmann (ORNL), Dorothea Wiarda (ORNL), Brandon R. Langley (ORNL), William A. Wieselquist (ORNL)

Multiphysics Simulation of Uranium-Nitride Fueled Lead-Cooled Fast Reactor

Khaldoon A. Al-Dawood (NC State Univ.), William C. Dawn (NC State Univ.), Scott Palmtag (NC State Univ.)

Multiphysics Modeling of Fast Liquid-Fuel Molten Salt Reactor Using STARCCM+

Yeongshin Jeong (MIT), Koroush Shirvan (MIT)

Coupling Methodologies within WIMS for Multi-Physics Fuel Performance Modelling

Peter Smith (Jacobs Nuclear), Brendan Tollit (Jacobs Nuclear), Alan Charles (Jacobs Nuclear), Jean Lavarenne (Jacobs Nuclear), William Poole (Jacobs Nuclear), Magda Stefanowska (Jacobs Nuclear)

Multiphysics Simulation of the Molten Salt Fast Reactor Using Griffin and Pronghorn

Paolo Balestra (INL), Abdalla Abou-Jaoude (INL), Nicolas Martin (INL), Sebastian Schunert (INL), Andrew Hermosillo (TAMU), Yaqi Wang (INL)