Christophe Demaziere

Professor at Chalmers, Physics, Subatomic and Plasma Physics

Prof. Demazière is leading the DREAM task force at Chalmers (Deterministic REactor Modelling). DREAM is a cross-disciplinary group having expertise in neutron transport, fluid dynamics, heat transfer, and numerical methods. The aim of the group is to develop beyond state-of-the-art techniques for modelling nuclear reactors, thus contributing to improved simulations tools and enhanced safety. Prof. Demazière is lecturing in courses on the physics and modelling of nuclear reactors. These courses deal with the multi-physic and multi-scale aspects of such systems. He is a member of the American Nuclear Society.

Source: chalmers.se

Projects

2016–2017

Development of hybrid neutron transport methods and data visualization tools (HYBRID)

Christophe Demaziere Subatomic and Plasma Physics
The Swedish Radiation Safety authority (SSM)

2012–2016

DEterministic MOdelling of the Jules Horowitz Reactor (DEMO-JHR)

Christophe Demaziere Nuclear Engineering
Paolo Vinai Nuclear Engineering
Alberto Ghione Nuclear Engineering
Amalia Chambon Nuclear Engineering
Swedish Research Council (VR)

2013–2016

Development of Revolutionary and Accurate Methods for Safety Analyses of Future and Existing Reactors (DREAM4SAFER)

Christophe Demaziere Nuclear Engineering
Mohammad Asadzadeh Applied Mathematics and Statistics
Srdjan Sasic Fluid Dynamics
Henrik Ström Fluid Dynamics
Sebastian Gonzalez-Pintor Nuclear Engineering
Lars Davidson Fluid Dynamics
Swedish Research Council (VR)

There might be more projects where Christophe Demaziere participates, but you have to be logged in as a Chalmers employee to see them.

Publications

2017

Criteria for onset of flow instability in heated vertical narrow rectangular channels at low pressure: an assessment study

Christophe Demaziere, Brigitte Noel, Alberto Ghione et al
International Journal of Heat and Mass Transfer. Vol. 105, p. 464-478
Journal article
2017

QZ-decomposition for matrix-free sweep with high order DG-FEM

Anders Ålund, Sebastian Gonzalez-Pintor, Christophe Demaziere
Paper in proceedings
2017

Setting up a room to cater to online learners’ needs

Tom Adawi, Christophe Demaziere, Christian Stöhr et al
Proc. Conf. Nuclear Training and Education (CONTE 2017), p. 97-98
Paper in proceedings
2017

A deterministic against Monte-Carlo depletion calculation benchmark for JHR core configurations

Paolo Vinai, Florence Jeury, Christophe Demaziere et al
Paper in proceedings
2017

Uncertainty and sensitivity analysis for the simulation of a station blackout scenario in the Jules Horowitz Reactor

Alberto Ghione, Paolo Vinai, Christophe Demaziere et al
Annals of Nuclear Energy. Vol. 104, p. 28-41
Journal article
2017

Development and test of a new verification scheme for transient core simulators

Victor Dykin, Klas Jareteg, Christophe Demaziere
Transactions of the American Nuclear Society, San Francisco, CA, USA, June 11-15, 2017. Vol. 116, p. 1025-1026
Paper in proceedings
2017

THE NATURE OF INSTABILITIES IN BUBBLY FLOWS/ A COMPARISON BETWEEN EULERIAN-EULERIAN AND EULERIAN-LAGRANGIAN APPROACHES

Srdjan Sasic, Henrik Ström, Christophe Demaziere et al
Paper in proceedings
2017

Discontinuity factors for 1D PN equations using a Finite Element Method

Sebastian Gonzalez-Pintor, Antoni Vidal-Ferràndiz, Christophe Demaziere et al
Paper in proceedings
2017

Schwarz type preconditioners for the neutron diffusion equation

Antoni Vidal, Sebastian Gonzalez-Pintor, Damian Ginestar et al
Journal of Computational and Applied Mathematics. Vol. 309, p. 563-574
Journal article
2017

Development of a point-kinetic verification scheme for nuclear reactor applications

Christophe Demaziere, Klas Jareteg, Victor Dykin
Journal of Computational Physics. Vol. 339, p. 396-411
Journal article
2017

A numerical framework for bubble transport in a subcooled fluid flow

Klas Jareteg, Christophe Demaziere, Srdjan Sasic et al
Journal of Computational Physics. Vol. 345, p. 373-403
Journal article
2017

On the dynamics of instabilities in two-fluid models for bubbly flows

Srdjan Sasic, Henrik Ström, Klas Jareteg et al
Chemical Engineering Sciences. Vol. 170 (SI), p. 184-194
Journal article
2016

Assessment of thermal–hydraulic correlations for narrow rectangular channels with high heat flux and coolant velocity

Alberto Ghione, Paolo Vinai, Brigitte Noel et al
International Journal of Heat and Mass Transfer. Vol. 99, p. 344-356
Journal article
2016

Assessment of Critical Heat Flux correlations in narrow rectangular channels

Alberto Ghione, Paolo Vinai, Brigitte Noel et al
Paper in proceedings
2016

Long-term operation of the Swedish Centre for Nuclear Technology (SKC): New challenges and solutions in competence building

Christian Ekberg, Henryk Anglart, Waclaw Gudowski et al
Paper in proceedings
2016

On the formation of meso-scale structures in dispersed gas-liquid flows

Klas Jareteg, Christophe Demaziere, Srdjan Sasic et al
Conference contribution
2016

VALIDATION OF HORUS3D/N AGAINST TRIPOLI-4®D FOR CORE DEPLETION CALCULATION OF THE JULES HOROWITZ REACTOR

Christophe Demaziere, Paolo Vinai, Julien Politello et al
Proceedings of PHYSOR 2016: Unifying Theory and Experiments in the 21st Century, Sun Valley, Idaho, USA, May 1-5, 2016; Paper No. 15947. Vol. 1, p. 140-151
Paper in proceedings
2016

Assessment of Critical Heat Flux correlations in narrow rectangular channels

Christophe Demaziere, Brigitte Noel, Alberto Ghione et al
Paper in proceedings
2016

Void reactivity (Cmn) coefficients as indicators of boiling water reactor stability

Victor Dykin, Christophe Demaziere
Proceedings of PHYSOR 2016: Unifying Theory and Experiments in the 21st Century, Sun Valley, Idaho, USA, May 1-5, 2016. Vol. 6, p. 3571-3578
Paper in proceedings
2016

Use of discontinuity factors in high-order finite element methods

Christophe Demaziere, Antoni Vidal-Ferràndiz, Mohammad Asadzadeh et al
Annals of Nuclear Energy. Vol. 87 Part 2, p. 728-738
Journal article
2016

Comparing Student Activity and Performance in the Classroom and a Virtual Learning Environment

Christian Stöhr, Christophe Demaziere, Tom Adawi
Proceedings of the 15th European Conference on e-Learning ECEL 2016. Vol. 15, p. 664-671
Paper in proceedings
2016

Homogenization techniques for the neutron transport equation using the finite element method

Antoni Vidal-Ferràndiz, Christophe Demaziere, Sebastian Gonzalez-Pintor et al
Chapter in monograph, book
2016

Students' "resonance broadening" to teaching or how to improve students' learning using flipped classrooms

Christian Stöhr, Tom Adawi, Christophe Demaziere
Proceedings of PHYSOR 2016: Unifying Theory and Experiments in the 21st Century, Sun Valley, Idaho, USA, May 1-5, 2016. Vol. 3, p. 1471-1482
Paper in proceedings
2016

Using quizzes and students’ feedback for just-in-time teaching

Christophe Demaziere, Christian Stöhr
Paper in proceedings
2015

Numerical investigation of instabilities in the two-fluid model for CFD simulations of LWRs

Klas Jareteg, Henrik Ström, Christophe Demaziere et al
Proc. Joint Int. Conf. Mathematics and Computation (M&C), Supercomputing in Nuclear Applications (SNA) and the Monte Carlo (MC) Method (MC2015), p. 1309-1326
Paper in proceedings
2015

Development of a Monte-Carlo based method for calculating the effect of stationary fluctuations

Erik Nonbøl, Klas Jareteg, Troels Schönfeldt et al
Proc. Joint Int. Conf. Mathematics and Computation (M&C), Supercomputing in Nuclear Applications (SNA) and the Monte Carlo (MC) Method (MC2015), p. 93-109
Paper in proceedings
2015

Modelling of stationary fluctuations in nuclear reactor cores in the frequency domain

Christophe Demaziere, Victor Dykin, Viktor Boman et al
Mathematics and Computations, Supercomputing in Nuclear Applications and Monte Carlo International Conference, M and C+SNA+MC 2015, Nashville, United States, 19-23 April 2015, p. 2406-2419
Paper in proceedings
2015

Two-fluid model analyses of instabilities and non-uniformities in bubbly gas-liquid flows

Christophe Demaziere, Klas Jareteg, Srdjan Sasic et al
Paper in proceedings
2015

Wall superheat prediction in narrow rectangular channels under fully developed boiling of water at low pressures

Paolo Vinai, Brigitte Noel, Alberto Ghione et al
Proc. 16th Int. Topl. Mtg. Nuclear Reactor Thermal Hydraulics (NURETH-16). Vol. 10, p. 8360-8373
Paper in proceedings
2015

Improving teachers-students interactions in web-based courses

Christophe Demaziere
Paper in proceedings
2015

Substructuring preconditioners for the neutron diffusion equation

Antoni Vidal-Ferràndiz, Christophe Demaziere, Damian Ginestar et al
Paper in proceedings
2015

Using learning analytics in virtual learning environments

Christian Stöhr, Christophe Demaziere, Tom Adawi
Proceedings från 5:e Utvecklingskonferensen för Sveriges ingenjörsutbildningar, Uppsala, November 18-19, 2015, p. 121-125
Paper in proceedings
2015

Coupled fine-mesh neutronics and thermal-hydraulics - modeling and implementation for PWR fuel assemblies

Klas Jareteg, Paolo Vinai, Christophe Demaziere et al
Annals of Nuclear Energy. Vol. 84, p. 244-257
Journal article
2015

Instabilities in the two-fluid model relevant to fine-scale simulations of bubbly flows in nuclear reactors

Srdjan Sasic, Christophe Demaziere, Henrik Ström et al
Conference contribution
2015

On the effect of MOX fuel conductivity in predicting melting in FR fresh fuel by means of TRANSURANUS code

Davide Rozzia, Christophe Demaziere, Alessandro Del Nevo et al
Paper in proceedings
2015

A Two-fluid/DQMOM Methodology for Condensation in Bubbly Flow

Christophe Demaziere, Klas Jareteg, Paolo Vinai et al
Paper in proceedings
2015

Development and test of a transient fine-mesh LWR Multiphysics solver in a CFD Framework

Christophe Demaziere, Rasmus Andersson, Klas Jareteg
Proc. Joint Int. Conf. Mathematics and Computation (M&C), Supercomputing in Nuclear Applications (SNA) and the Monte Carlo (MC) Method (MC2015), p. 1293-1308
Paper in proceedings
2015

Interior penalty discontinuous Galerkin method for a homogenized diffusion equation in reactor simulations

Gumersindo Verdú, Christophe Demaziere, Mohammad Asadzadeh et al
Proc. Joint Int. Conf. Mathematics and Computation (M&C), Supercomputing in Nuclear Applications (SNA) and the Monte Carlo (MC) Method (MC2015), p. 865-877
Paper in proceedings
2015

Development of three-dimensional capabilities for modelling stationary fluctuations in nuclear reactor cores

V. Boman, Augusto Hernandéz Solís, Christophe Demaziere et al
Annals of Nuclear Energy. Vol. 84, p. 19-30
Journal article
2015

Behaviour and stability of the two-fluid model for fine-scale simulations of bubbly flow in nuclear reactors

Klas Jareteg, Srdjan Sasic, Henrik Ström et al
International Journal of Chemical Reactor Engineering. Vol. 13 (4), p. 449-459
Journal article
2014

Demonstration of the coupled CORE SIM neutronic and thermo-hydraulic tool

Victor Dykin, Christophe Demaziere
Report
2014

Students’ and teachers’ perspectives in going from campus-based to web-based teaching

Christophe Demaziere, Klas Jareteg
Paper in proceedings
2014

Reducing axial offset and improving stability in PWRs by using uranium-thorium fuel

Christophe Demaziere, Cheuk Wah Lau, Henrik Nylén et al
Progress in Nuclear Energy. Vol. 76, p. 137-147
Journal article
2014

Modelling of a self-sustained density wave oscillation and its neutronic response in a three-dimensional heterogeneous system

Paolo Vinai, Victor Dykin, Christophe Demaziere
Annals of Nuclear Energy. Vol. 67, p. 41-48
Journal article
2014

User's manual of the coupled CORE SIM neutronic and thermo-hydraulic tool

Victor Dykin, Christophe Demaziere
Report
2014

On the validity of the two-fluid model for simulations of bubbly flow in nuclear reactors

Henrik Ström, Christophe Demaziere, Srdjan Sasic et al
Paper in proceedings
2014

Influence of an SN solver in a fine-mesh neutronics/thermal- hydraulics framework

Srdjan Sasic, Paolo Vinai, Klas Jareteg et al
Paper in proceedings
2014

Fine-mesh deterministic modeling of PWR fuel assemblies: Proof-of-principle of coupled neutronic/thermal–hydraulic calculations

Christophe Demaziere, Klas Jareteg, Paolo Vinai
Annals of Nuclear Energy. Vol. 68, p. 247-256
Journal article
2014

On the prediction of single-phase forced convection heat transfer in narrow rectangular channels

Brigitte Noel, Christophe Demaziere, Alberto Ghione et al
Paper in proceedings
2014

Further Development of the Core Simulator CORE SIM: Extension to coupled capabilities for BWRs

Christophe Demaziere, Augusto Hernandéz Solís, Victor Dykin
Report
2014

On the prediction of single-phase forced convection heat transfer in narrow rectangular channels

Brigitte Noel, Christophe Demaziere, Paolo Vinai et al
Paper in proceedings
2013

Uncertainty Analyses Applied to the UAM/TMI-1 Lattice Calculations Using the DRAGON (Version 4.05) Code and Based on JENDL-4 and ENDF/B-VII.1 Covariance Data

Augusto Hernandéz Solís, Christian Ekberg, Christophe Demaziere
Science and Technology of Nuclear Installations
Journal article
2013

Neutron noise calculations in hexagonal geometry and comparison with analytical solutions

Hoai Nam Tran, Christophe Demaziere
Nuclear Science and Engineering. Vol. 175 (3), p. 340-351
Journal article
2013

Multi-physics modelling of nuclear reactors: current practices in a nutshell

Christophe Demaziere
International Journal of Nuclear Energy Science and Technology. Vol. 7 (4), p. 288-318
Journal article
2013

A multi-group neutron noise simulator for fast reactors

Christophe Demaziere, C. Jammes, Florian Zylbersztejn et al
Annals of Nuclear Energy. Vol. 62, p. 158-169
Journal article
2013

Investigation of global and regional BWR instabilities with a four heated-channel Reduced Order Model

Carsten Lange, D. Hennig, Victor Dykin et al
Annals of Nuclear Energy. Vol. 53, p. 381-400
Journal article
2013

Investigation of local BWR instabilities with a four heated-channel Reduced Order Model

D. Hennig, Christophe Demaziere, Victor Dykin et al
Annals of Nuclear Energy. Vol. 53, p. 320-330
Journal article
2013

Building a comprehensive nuclear education in Sweden

Anders Nordlund, Stefan Allard, Paolo Vinai et al
Conference on Nuclear Training and Education 2013, CONTE 2013: An International Forum for Discussion of Issues Facing Nuclear Energy Training and Education, p. 40-
Paper in proceedings
2013

INVESTIGATION OF THE POSSIBILITY TO USE A FINE-MESH SOLVER FOR RESOLVING COUPLED NEUTRONICS AND THERMAL-HYDRAULICS

Klas Jareteg, Christophe Demaziere, Paolo Vinai
International Conference on Mathematics and Computational Methods Applied to Nuclear Science & Engineering (M&C 2013) Sun Valley, Idaho, USA, May 5-9, 2013, on CD-ROM. Vol. 3, p. 2002-2013
Paper in proceedings
2013

On the dependence of the noise amplitude on the correlation length of inlet temperature fluctuations in PWRs

Hoai Nam Tran, Christophe Demaziere, Florian Zylbersztejn et al
Annals of Nuclear Energy. Vol. 57, p. 134-141
Journal article
2013

Uncertainty and sensitivity analyses applied to the DRAGONv4.05 code lattice calculations and based on JENDL-4 data

Christophe Demaziere, Christian Ekberg, Augusto Hernandéz Solís
Annals of Nuclear Energy. Vol. 57, p. 230-245
Journal article
2013

Investigation of the Equilibrium Core Characteristics for the Ringhals-3 PWR with Improved Thermal Margins Using Uranium-thorium Fuel

Cheuk Wah Lau, Henrik Nylén, U. Sandberg et al
Proceedings of ICAPP 2013, p. 8-
Paper in proceedings
2013

Validation of PARCS/RELAP5 Coupled codes against a Load Rejection Transient at the Ringhals-3 NPP

Alexander Agung, Jozsef Banati, Christophe Demaziere et al
Nuclear Engineering and Design. Vol. 257, p. 31 - 44
Journal article
2012

Comparison of the calculated neutron noise using finite differences and the Analytical Nodal Method

Christophe Demaziere, Viktor Larsson
Annals of Nuclear Energy. Vol. 43, p. 176-182
Journal article
2012

Improvement of LWR thermal margins by introducing thorium

Cheuk Wah Lau, Henrik Nylén, U. Sandberg et al
Progress in Nuclear Energy. Vol. 61, p. 48-56
Journal article
2012

On the possible dependence of the decay ratio on the void reactivity feedback

Christophe Demaziere, Paolo Vinai, Victor Dykin
Transactions of the American Nuclear Society. Vol. 107, p. 1097-1100
Paper in proceedings
2012

Comments on local power oscillation phenomenon at BWRs

Christophe Demaziere, Antonio Hurtado, Carsten Lange et al
Progress in Nuclear Energy. Vol. 60, p. 73-88
Journal article
2012

Improvement of the thermal margins in the Swedish Ringhals-3 PWR by introducing new fuel assemblies with thorium

Cheuk Wah Lau, U. Sandberg, Henrik Nylén et al
Proc. Int. Conf. on Advances in Reactor Physics – Linking Research, Industry, and Education (PHYSOR 2012), Knoxville, TN, USA, April 15-20, 2012, American Nuclear Society. Vol. 5, p. 4041-4055
Paper in proceedings
2012

Statistical uncertainty analysis applied to the DRAGONv4 code lattice calculations and based on JENDL-4 covariance data

Christian Ekberg, Arvid Ödegård Jensen, Christophe Demaziere et al
Proc. Int. Conf. on Advances in Reactor Physics – Linking Research, Industry, and Education (PHYSOR 2012), Knoxville, TN, USA, April 15-20, 2012, American Nuclear Society. Vol. 4, p. 2960-2974
Paper in proceedings
2012

The Role of Swedish Universities in Supporting SSM Activities in the Field of Deterministic Safety Analysis

Alexander Agung, Jozsef Banati, Ninos Garis et al
Prosiding Seminar Keselamatan Nuklir 2012, 4 July 2012, Jakarta, p. 1-16
Paper in proceedings
2012

Statistical uncertainty analisis applied to the DRAGONv4 code lattice calculations and based on JENDL-4 covariance data

Christophe Demaziere, Augusto Hernandéz Solís, Christian Ekberg et al
International Conference on the Physics of Reactors 2012: Advances in Reactor Physics, PHYSOR 2012; Knoxville, TN; United States; 15 April 2012 through 20 April 2012. Vol. 4, p. 2960-2974
Paper in proceedings
2012

A coupled neutronics/thermal–hydraulics tool for calculating fluctuations in Pressurized Water Reactors

Viktor Larsson, Christophe Demaziere
Annals of Nuclear Energy. Vol. 43, p. 68-76
Journal article
2012

Development of a fully-consistent Reduced Order Model to study instabilities in Boiling Water Reactors

Victor Dykin, Christophe Demaziere
Proc. Int. Conf. on Advances in Reactor Physics – Linking Research, Industry, and Education (PHYSOR 2012), Knoxville, TN, USA, April 15-20, 2012, American Nuclear Society. Vol. 1, p. 332 - 345
Paper in proceedings
2012

Neutron noise calculations in a hexagonal geometry and comparison with analytical solutions

Christophe Demaziere, Hoai Nam Tran
International Conference on the Physics of Reactors 2012, PHYSOR 2012: Advances in Reactor Physics, Knoxville, TN, USA, April 15-20, 2012, American Nuclear Society. Vol. 5, p. 4107-4119
Paper in proceedings
2012

Investigation of the MTC noise estimation with a coupled neutronic/thermal-hydraulic dedicated model – “Closing the loop”

Christophe Demaziere, Viktor Larsson
Proc. Int. Conf. on Advances in Reactor Physics – Linking Research, Industry, and Education (PHYSOR 2012), Knoxville, TN, USA, April 15-20, 2012, American Nuclear Society. Vol. 1, p. 361-375
Paper in proceedings
2011

NEUTRON NOISE CALCULATIONS IN THREE-DIMENSIONAL SYSTEMS

Viktor Larsson, Christophe Demaziere
Paper in proceedings
2011

Comparison of thorium-based fuels with different fissile components in existing boiling water reactors

Christophe Demaziere, Klara L Insulander Björk, Valentin Fhager
Progress in Nuclear Energy. Vol. 53 (6), p. 618-625
Journal article
2011

Neutron noise calculations using the Analytical Nodal Method and comparisons with analytical solutions

Christophe Demaziere, Hoai Nam Tran, Viktor Larsson et al
Annals of Nuclear Energy. Vol. 38 (4), p. 808-816
Journal article
2011

CORE SIM: A multi-purpose neutronic tool for research and education

Christophe Demaziere
Annals of Nuclear Energy. Vol. 38 (12), p. 2698-2718
Journal article
2011

Bayesian Uncertainty Analysis of BWR Core Parameters based on Flux Measurements

Christian Ekberg, Augusto Hernandéz Solís, Christophe Demaziere
Transactions of the American Nuclear Society. Vol. 105, p. 803-804
Paper in proceedings
2011

Innovative use of Thorium in LWR fuel assemblies

Henrik Nylén, Christophe Demaziere, Cheuk Wah Lau
International Congress on Advances in NPPs - Nice, p. 2222-2231
Paper in proceedings
2011

Uncertainty and sensitivity analyses as a validation tool for BWR bundle thermal-hydraulic predictions

Arvid Ödegård Jensen, Augusto Hernandéz Solís, Christophe Demaziere et al
Nuclear Engineering and Design. Vol. 241 (9), p. 3697-3706
Journal article
2011

User's manual of the CORE SIM neutronic tool

Christophe Demaziere
Report
2011

Development of a numerical tool for calculating the fluctuations in PWRs

Christophe Demaziere, Viktor Larsson
Conference contribution
2010

Noise Techniques in Nuclear Systems

Imre Pazsit, Christophe Demaziere
Handbook of Nuclear Engineering, p. 1629-1737
Chapter in monograph, book
2010

Analysis of a loss of normal feedwater transient at the Ringhals-3 NPP using RELAP5/Mod.3.3

Mathias Stålek, Christophe Demaziere, Jozsef Banati
Report
2010

Neutron Noise Calculations Using the Analytical Nodal Method

Viktor Larsson, Christophe Demaziere
Proc of PHYSOR 2010 - Advances in Reactor Physics to Power the Nuclear Renaissance, Pittsburgh May 9-14 2010. Vol. 2, p. 939-950
Paper in proceedings
2010

Statistical uncertainty analyses of void fraction predictions using two different sampling strategies: Latin Hypercube and Random Sampling

Christophe Demaziere, Augusto Hernandéz Solís, Ulf Bredolt et al
ASME Conference Proceedings. 18th International Conference on Nuclear Engineering, Xian, 17-21 May 2010. Vol. 4 (PARTS A AND B), p. 1059-1068
Paper in proceedings
2009

Comparison of thorium-based fuels with different fissile components in existing boiling water reactors

Klara L Insulander Björk, Valentin Fhager, Christophe Demaziere
Paper in proceedings
2009

Calculation of the neutron noise using the Analytical Nodal Method

Viktor Larsson, Christophe Demaziere
Conference contribution
2009

Comparison of thorium-based fuels with different fissile components in existing boiling water reactors

Christophe Demaziere, Valentin Fhager, Klara L Insulander Björk
Paper in proceedings
2009

Comparative study of 2-group P1 and diffusion theories for the calculation of the neutron noise in 1D 2-region systems

Christophe Demaziere, Viktor Larsson
Annals of Nuclear Energy. Vol. 36 (10), p. 1574-1587
Journal article
2009

Development of computational methods and their applications for the analysis of nuclear power plants

Christophe Demaziere
International Journal of Nuclear Energy Science and Technology. Vol. 4 (4), p. 287-298
Journal article
2009

Numerical tools applied to power reactor noise analysis

Imre Pazsit, Christophe Demaziere
Progress in Nuclear Energy. Vol. 51 (1), p. 67 - 81
Journal article
2009

Method for investigating the applicability of thorium-based fules in existing BWRs

Klara L Insulander Björk, Christophe Demaziere, Valentin Fhager
Paper in proceedings
2008

Development and validation of a cross-section interface for PARCS

Mathias Stålek, Christophe Demaziere
Annals of Nuclear Energy. Vol. 35 (12), p. 2397-2409
Journal article
2008

Semi-analytical calculations of the neutron noise in 2-group theory for 1-D homogeneous systems

Christophe Demaziere, Viktor Larsson
Paper in proceedings
2008

Multi-fractal analysis of chaotic flashing-induced instabilities in boiling channels in the natural circulation CIRCUS facility

Tim van der Hagen, Christian Marcel, Martin Rohde et al
Nuclear Science and Engineering. Vol. 158 (2), p. 164-193
Journal article
2008

Coupled RELAP5/PARCS main steam line break calculations before and after a power uprate of a Pressurized Water Reactor

Mathias Stålek, Christophe Demaziere, Jozsef Banati
International Conference on the Physics of Reactors 2008, PHYSOR 08; Interlaken; Switzerland; 14 September 2008 through 19 September 2008. Vol. 3, p. 1984-1991
Paper in proceedings
2008

Analysis of a loss of feedwater case at the Ringhals-3 NPP using RELAP5/PARCS coupled codes

Magnus Holmgren, Mathias Stålek, Christophe Demaziere et al
Paper in proceedings
2008

Final Report on the Research Project Ringhals Diagnostics and Monitoring, Stage 12

Augusto Hernandéz Solís, Carl Sunde, Petty Bernitt Cartemo et al
Report
2008

Parametric study of the influence of heterogeneous boron concentration and coolant density on cross section generation in BWRs

Viktor Larsson, Petri Forslund Guimarães, Christophe Demaziere
International Conference on the Physics of Reactors 2008, PHYSOR 08; Interlaken; Switzerland; 14 September 2008 through 19 September 2008. Vol. 2, p. 966-973
Paper in proceedings
2008

Validational exercises with RELAP5/PARCS coupled codes using Ringhals-3 plant data

Christophe Demaziere, Mathias Stålek, Jozsef Banati
Paper in proceedings
2008

Calculation of the eigenfunctions of the two-group neutron diffusion equation and application to modal decomposition of BWR instabilities

Carl Sunde, Christophe Demaziere, Filippo Zinzani
Annals of Nuclear Energy. Vol. 35 (11), p. 2109-2125
Journal article
2008

Main steam line break calculations using a coupled RELAP5/PARCS model for the Ringhals-3 pressurized water reactor

Christophe Demaziere, Jozsef Banati, Mathias Stålek
Paper in proceedings
2007

Coupled neutronic/thermal-hydraulic calculations in support to the power uprate of the Ringhals-3 PWR

Jozsef Banati, Christophe Demaziere, Mathias Stålek
Paper in proceedings
2007

Multi-fractal analysis of chaotic flashing-induced instabilities

Martin Rohde, Tim van der Hagen, Christian Marcel et al
Paper in proceedings
2007

Final Report on the Research Project Ringhals Diagnostics and Monitoring Stage 11

Carl Sunde, Imre Pazsit, Christophe Demaziere
Report
2007

Development and validation of a coupled PARCS/RELAP5 model of the Ringhals-3 PWR

Christophe Demaziere, Mathias Stålek, Jozsef Banati
Paper in proceedings
2006

Calculation of the Neutron Noise Induced by Shell-Mode Core-Barrel Vibrations in a 1-D, Two-Group, Two-Region Slab Reactor Model

Carl Sunde, Christophe Demaziere, Imre Pazsit
Nuclear Technology. Vol. 154 (2), p. 129-141
Journal article
2006

Analysis methods for the determination of possible unseated fuel assemblies in BWRs

Christophe Demaziere
International Journal of Nuclear Energy Science and Technology. Vol. 2 (3), p. 167-188
Journal article
2006

Development of a coupled PARCS/RELAP5 model of the Ringhals-3 PWR

Christophe Demaziere, Mathias Stålek, Jozsef Banati
Paper in proceedings
2006

Numerical tools applied to power reactor noise analysis

Imre Pazsit, Christophe Demaziere
Paper in proceedings
2006

Validation of a cross-section interface for PARCS

Christophe Demaziere, Mathias Stålek
Paper in proceedings
2006

Determination of the fuel heat transfer dynamics via CFD for the purpose of noise analysis

Håkan Mattsson, Christophe Demaziere
Paper in proceedings
2006

Development of a cross-section interface for PARCS

Christophe Demaziere
Paper in proceedings
2005

Identification and localization of absorbers of variable strength in nuclear reactors

Gustav Andhill, Christophe Demaziere
Annals of Nuclear Energy. Vol. 32 (8), p. 812-842
Journal article
2005

Investigation of the neutron noise induced by shell-mode core-barrel vibrations

Christophe Demaziere, Carl Sunde, Imre Pazsit
Paper in proceedings
2005

Investigation of the frequency-dependence of the MTC noise estimator

Christophe Demaziere
Paper in proceedings
2005

Final Report on the Research Project Ringhals Diagnostics and Monitoring, Stage 9

Imre Pazsit, Carl Sunde, Christophe Demaziere
Report
2005

On the possibility of the space-dependence of the stability indicator (decay ratio) of a BWR

Imre Pazsit, Christophe Demaziere
Annals of Nuclear Energy. Vol. 32 (12), p. 1305-1322
Journal article
2005

Final Report on the Research Project Ringhals Diagnostics and Monitoring, Stage 10

Johanna Wright, Imre Pazsit, Carl Sunde et al
Report
2004

Development of a method for measuring the MTC by noise analysis and its experimental verification in Ringhals-2

Christophe Demaziere, Imre Pazsit
Nuclear Science and Engineering. Vol. 148 (1), p. 1-29
Journal article
2004

Development of a 2-D 2-group neutron noise simulator

Christophe Demaziere
Annals of Nuclear Energy. Vol. 31 (6), p. 647-680
Journal article
2004

On-line determination of the prompt fraction of in-core neutron detectors in CANDU reactors

Oszvald Glöckler, Christophe Demaziere
Paper in proceedings
2003

A phenomenological model for the explanation of a strongly space-dependent Decay Ratio

Imre Pazsit, Christophe Demaziere
Paper in proceedings
2003

Final Report on the Research Project Ringhals Diagnostics and Monitoring, Stage 8

Vasily Arzhanov, Christophe Demaziere, Imre Pazsit et al
Report
2003

Determination of the MTC by noise analysis methods

Imre Pazsit, Christophe Demaziere
Paper in proceedings
2003

Development and application of core diagnostics and monitoring for the Ringhals PWRs

U. Sandberg, Imre Pazsit, Christophe Demaziere et al
Progress in Nuclear Energy. Vol. 43 (1-4), p. 35-41
Journal article
2003

Analysis of an MTC noise measurement performed in Ringhals-2 using gamma-thermometers and in-core neutron detectors

Tell Andersson, Imre Pazsit, Tord Ranman et al
Progress in Nuclear Energy. Vol. 43 (1-4), p. 57-66
Journal article
2003

Study of the MTC estimation by noise analysis in 2-D heterogeneous systems

Imre Pazsit, Christophe Demaziere
Progress in Nuclear Energy. Vol. 43 (1-4), p. 313-319
Journal article
2002

Theoretical investigation of the MTC noise estimate in 1-D homogeneous systems

Christophe Demaziere, Imre Pazsit
Annals of Nuclear Energy. Vol. 29 (1), p. 75-100
Journal article
2002

Reactor physics calculations on MOX fuel in Boiling Water Reactors (BWRs)

Christophe Demaziere
Paper in proceedings
2002

Evaluation of the boron dilution method for Moderator Temperature Coefficient measurements

Gabor Pór, Christophe Demaziere, Imre Pazsit
Nuclear Technology. Vol. 140 (1), p. 147-163
Journal article
2001

2-D 2-group neutron noise simulator and its application to anomaly localisation

Christophe Demaziere, Imre Pazsit
Paper in proceedings
2000

Theoretical investigation of the MTC noise estimate in 1-D homogeneous systems

Imre Pazsit, Christophe Demaziere
Paper in proceedings
2000

Theory of neutron noise induced by spatially randomly distributed noise sources

Imre Pazsit, Christophe Demaziere
Paper in proceedings