Publications by Jan Dufek
Peer reviewed
Articles
[1]
Y. M. Chan and J. Dufek, "Machine learning approach for predicting nuclide composition in nuclear fuel : Bypassing traditional depletion and transport calculations," Annals of Nuclear Energy, vol. 213, 2025.
[2]
Y. M. Chan and J. Dufek, "A deep-learning representation of multi-group cross sections in lattice calculations," Annals of Nuclear Energy, vol. 195, 2024.
[3]
Y. M. Chan and J. Dufek, "Representation of multi-group cross section libraries and flux spectra for PWR materials with deep neural networks for lattice calculations," Annals of Nuclear Energy, vol. 208, 2024.
[4]
I. Mickus and J. Dufek, "Does neutron clustering affect tally errors in Monte Carlo criticality calculations?," Annals of Nuclear Energy, vol. 155, 2021.
[5]
J. Dufek and I. Mickus, "Optimal time step length and statistics in Monte Carlo burnup simulations," Annals of Nuclear Energy, vol. 139, 2020.
[6]
I. Mickus, J. A. Roberts and J. Dufek, "Stochastic-deterministic response matrix method for reactor transients," Annals of Nuclear Energy, vol. 140, pp. 107103, 2020.
[7]
I. Mickus and J. Dufek, "Optimal neutron population growth in accelerated Monte Carlo criticality calculations," Annals of Nuclear Energy, vol. 117, pp. 297-304, 2018.
[8]
B. Olsen and J. Dufek, "Fission source sampling in coupled Monte Carlo simulations," Kerntechnik (1987), vol. 82, no. 2, pp. 206-209, 2017.
[9]
B. Olsen and J. Dufek, "Stabilization effect of fission source in coupled Monte Carlo simulations," Nuclear engineering and technology : an international journal of the Korean Nuclear Society, vol. 49, no. 5, pp. 1095-1099, 2017.
[10]
J. Dufek and G. Holst, "Correlation of errors in the Monte Carlo fission source and the fission matrix fundamental-mode eigenvector," Annals of Nuclear Energy, vol. 94, pp. 415-421, 2016.
[11]
J. Dufek and K. Tuttelberg, "Monte Carlo criticality calculations accelerated by a growing neutron population," Annals of Nuclear Energy, vol. 94, pp. 16-21, 2016.
[12]
K. Tuttelberg and J. Dufek, "Neutron batch size optimisation methodology for Monte Carlo criticality calculations," Annals of Nuclear Energy, vol. 75, pp. 620-626, 2015.
[13]
I. Mickus, J. Dufek and K. Tuttelberg, "PERFORMANCE OF THE EXPLICIT EULER AND PREDICTOR-CORRECTOR-BASED COUPLING SCHEMES IN MONTE CARLO BURNUP CALCULATIONS OF FAST REACTORS," Nuclear Technology, vol. 191, no. 2, pp. 193-198, 2015.
[14]
J. Dufek and J. Eduard Hoogenboom, "Description of a stable scheme for steady-state coupled Monte Carlo-thermal-hydraulic calculations," Annals of Nuclear Energy, vol. 68, pp. 1-3, 2014.
[15]
A. Riber Marklund and J. Dufek, "Development and comparison of spectral methods for passive acoustic anomaly detection in nuclear power plants," Applied Acoustics, vol. 83, pp. 100-107, 2014.
[16]
K. Tuttelberg and J. Dufek, "Estimation of errors in the cumulative Monte Carlo fission source," Annals of Nuclear Energy, vol. 72, pp. 151-155, 2014.
[17]
J. Dufek and V. Valtavirta, "Time step length versus efficiency of Monte Carlo burnup calculations," Annals of Nuclear Energy, vol. 72, pp. 409-412, 2014.
[18]
J. Dufek and H. Anglart, "Derivation of a stable coupling scheme for Monte Carlo burnup calculations with the thermal-hydraulic feedback," Annals of Nuclear Energy, vol. 62, pp. 260-263, 2013.
[19]
J. Dufek et al., "Numerical stability of the predictor-corrector method in Monte Carlo burnup calculations of critical reactors," Annals of Nuclear Energy, vol. 56, pp. 34-38, 2013.
[20]
A. E. Isotalo, J. Leppänen and J. Dufek, "Preventing xenon oscillations in Monte Carlo burnup calculations by enforcing equilibrium xenon distribution," Annals of Nuclear Energy, vol. 60, pp. 78-85, 2013.
[21]
J. Dufek, D. Kotlyar and E. Shwageraus, "The stochastic implicit Euler method - A stable coupling scheme for Monte Carlo burnup calculations," Annals of Nuclear Energy, vol. 60, pp. 295-300, 2013.
[22]
J. Dufek, "Building the nodal nuclear data dependences in a many-dimensional state-variable space," Annals of Nuclear Energy, vol. 38, no. 7, pp. 1569-1577, 2011.
[23]
J. Dufek and W. Gudowski, "An efficient parallel computing scheme for Monte Carlo criticality calculations," Annals of Nuclear Energy, vol. 36, no. 8, pp. 1276-1279, 2009.
[24]
J. Dufek and W. Gudowski, "Fission matrix based Monte Carlo criticality calculations," Annals of Nuclear Energy, vol. 36, no. 8, pp. 1270-1275, 2009.
[25]
J. Dufek and E. Hoogenboom, "Numerical Stability of Existing Monte Carlo Burnup Codes in Cycle Calculations of Critical Reactors," Nuclear science and engineering, vol. 162, no. 3, pp. 307-311, 2009.
[26]
J. Dufek and W. Gudowski, "Stability and convergence problems of the Monte Carlo fission matrix acceleration methods," Annals of Nuclear Energy, vol. 36, no. 10, pp. 1648-1651, 2009.
[27]
A. Ålander, J. Dufek and W. Gudowski, "From once-through nuclear fuel cycle to accelerator-driven transmutation," Nuclear Instruments and Methods in Physics Research Section A : Accelerators, Spectrometers, Detectors and Associated Equipment, vol. 562, no. 2, pp. 630-633, 2006.
[28]
J. Dufek and W. Gudowski, "Stochastic Approximation for Monte Carlo Calculation of Steady-State Conditions in Thermal Reactors," Nuclear science and engineering, vol. 152, pp. 274-283, 2006.
Conference papers
[29]
Y. M. Chan and J. Dufek, "Comparison of various DNN modelling strategies for assembly node averaged multigroup cross section representation for nodal codes," in Proceedings of the International Conference on Physics of Reactors, PHYSOR 2024, 2024, pp. 1664-1673.
[30]
I. Mickus, J. A. Roberts and J. Dufek, "Application of response matrix method to transient simulations of nuclear systems," in International Conference on Physics of Reactors : Transition to a Scalable Nuclear Future, PHYSOR 2020, 2020, pp. 786-793.
[31]
J. Dufek and I. Mickus, "Optimisation of Monte Carlo burnup simulations," in International Conference on Physics of Reactors : Transition to a Scalable Nuclear Future, PHYSOR 2020, 2020, pp. 804-810.
[32]
V. H. Sanchez-Espinoza et al., "The McSAFE project - High-performance Monte Carlo based methods for safety demonstration : From proof of concept to industry applications," in International Conference on Physics of Reactors : Transition to a Scalable Nuclear Future, PHYSOR 2020, 2020, pp. 943-950.
Non-peer reviewed
Theses
[33]
J. Dufek, "Development of New Monte Carlo Methods in Reactor Physics : Criticality, Non-Linear Steady-State and Burnup Problems," Doctoral thesis Stockholm : Universitetsservice US AB, Trita-FYS, 2009:20, 2009.
[34]
J. Dufek, "Advanced Monte Carlo Methods in Reactor Physics, Eigenvalue and Steady State Problems," Licentiate thesis Stockholm : KTH, Trita-FYS, 2007:40, 2007.
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2025-07-06 02:35:11 UTC