Christophe Demaziere

Professor vid Chalmers, Fysik, Subatomär fysik och plasmafysik

Prof. Demazière leder DREAM-gruppen på Chalmers (Deterministic REactor Modelling). DREAM är en tvärvetenskaplig grupp med kompetens inom neutrontransport, strömningslära, värmeöverföring och numeriska metoder. Syftet med gruppen är att utveckla framtida state-of-the-art-tekniker för att modellera kärnreaktorer, vilket bidrar till förbättrade simuleringsverktyg och ökad säkerhet. Prof. Demazière föreläser i kurser inom fysik och modellering av kärnreaktorer. Dessa kurser hanterar de olika fysikaliska- och flerskaliga processerna i sådana system. Han är medlem i American Nuclear Society.

Källa: chalmers.se

Visar 171 publikationer

2018

JHR neutron deterministic calculation scheme improvement thanks to Monte Carlo analysis in depletion

Julien Potitello, Florence Jeury, Lionel Gaubert et al
Paper i proceeding
2018

Overview of the CORTEX project

Christophe Demaziere, Paolo Vinai, Mathieu Hursin et al
Paper i proceeding
2018

Pin-wise homogenization for SP N neutron transport approximation using the finite element method

Antoni Vidal-Ferràndiz, Sebastian Gonzalez-Pintor, Damian Ginestar et al
Journal of Computational and Applied Mathematics. Vol. 330, p. 806-821
Artikel i vetenskaplig tidskrift
2018

Does participation affect performance in a flipped online course?

Christophe Demaziere, Christian Stöhr, Tom Adawi
Paper i proceeding
2018

Omvänt klassrum på distans i kärnreaktormodellering

Christophe Demaziere, Elisabeth Saalman, Christian Stöhr et al
Digitalisering av högre utbildning, p. 169-173
Kapitel i bok
2018

A deep learning approach to anomaly detection in nuclear reactors

Fabio De Sousa Ribeiro, Francesco Calivá, Antonios Mylonakis et al
Paper i proceeding
2018

JFNK preconditioning for coupled BWR calculations

Christophe Demaziere, Sebastian Gonzalez-Pintor, Anders Ålund
Paper i proceeding
2018

Comparative study of neutron noise calculations using the neutron kinetics code PARCS and the neutron noise simulator CORE SIM

Nicolas Olmo-Juan, Christophe Demaziere, Teresa Barrachina et al
Paper i proceeding
2018

A sensitivity study for reactor neutron noise calculations with a neutron absorber of variable strength

Huaiqian Yi, Paolo Vinai, Christophe Demaziere
Paper i proceeding
2017

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

Sebastian Gonzalez-Pintor, Anders Ålund, Christophe Demaziere
Int. Conf. Mathematics & Computational Methods Applied to Nuclear Science & Engineering (M&C 2017), Jeju, Korea, April 16-20, 2017
Paper i proceeding
2017

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

Alberto Ghione, Brigitte Noel, Paolo Vinai et al
International Journal of Heat and Mass Transfer. Vol. 105, p. 464-478
Artikel i vetenskaplig tidskrift
2017

Core diagnostics using noise analysis: From proof-of-principle to industrial demonstration

Christophe Demaziere
Int. Conf. Mathematics & Computational Methods Applied to Nuclear Science & Engineering (M&C 2017), Jeju, Korea, April 16-20, 2017
Paper i proceeding
2017

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

Amalia Chambon, Paolo Vinai, Christophe Demaziere et al
Int. Conf. Mathematics & Computational Methods Applied to Nuclear Science & Engineering (M&C 2017), Jeju, Korea, April 16-20, 2017
Paper i proceeding
2017

Setting up a room to cater to online learners’ needs

Christophe Demaziere, Peter Apell, Christian Stöhr et al
Proc. Conf. Nuclear Training and Education (CONTE 2017), p. 97-98
Paper i proceeding
2017

Noise-based core monitoring and diagnostics – Overview of the CORTEX project

Christophe Demaziere, Paolo Vinai, Mathieu Hursin et al
Proc. 3rd DAE-BRNS Symposium on Advances in Reactor Physics (ARP-2017), Mumbai, India, December 6-9, 2017
Paper i proceeding
2017

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

Alberto Ghione, Brigitte Noel, Paolo Vinai et al
Annals of Nuclear Energy. Vol. 104, p. 28-41
Artikel i vetenskaplig tidskrift
2017

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

Christophe Demaziere, Victor Dykin, Klas Jareteg
Transactions of the American Nuclear Society. Vol. 116, p. 1025-1026
Paper i proceeding
2017

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

Gaetano Sardina, Klas Jareteg, Henrik Ström et al
Conference Proceedings of the 14th Conference on Multiphase Flows in Industrial plants (MFIP17)
Paper i proceeding
2017

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

Antoni Vidal-Ferràndiz, Sebastian Gonzalez-Pintor, Damian Ginestar et al
Int. Conf. Mathematics & Computational Methods Applied to Nuclear Science & Engineering (M&C 2017), Jeju, Korea, April 16-20, 2017
Paper i proceeding
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
Artikel i vetenskaplig tidskrift
2017

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

Christophe Demaziere, Victor Dykin, Klas Jareteg
Journal of Computational Physics. Vol. 339, p. 396-411
Artikel i vetenskaplig tidskrift
2017

A numerical framework for bubble transport in a subcooled fluid flow

Klas Jareteg, Srdjan Sasic, Paolo Vinai et al
Journal of Computational Physics. Vol. 345, p. 373-403
Artikel i vetenskaplig tidskrift
2017

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

Klas Jareteg, Henrik Ström, Srdjan Sasic et al
Chemical Engineering Sciences. Vol. 170 (SI), p. 184-194
Artikel i vetenskaplig tidskrift
2016

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

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

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

Hans Henriksson, Christophe Demaziere, Christian Ekberg et al
Proc. European Conf. Nuclear Education and Training (NESTet 2016), Berlin, Germany, May 22-26, 2016
Paper i proceeding
2016

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

Henrik Ström, Klas Jareteg, Srdjan Sasic et al
9th International Conference on Multiphase Flow (ICMF2016)
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2016

Assessment of Critical Heat Flux correlations in narrow rectangular channels

Alberto Ghione, Brigitte Noel, Paolo Vinai et al
Proceedings of the 11th International Topical Meeting on Nuclear Thermal Hydraulics, Operation and Safety (NUTHOS-11), Gyeongju, Korea, Oct. 9-13 2016
Paper i proceeding
2016

Investigation of the bias coming from spectrum corrections in the simulations of nucler reactor transients

Christophe Demaziere
Proceedings of PHYSOR 2016: Unifying Theory and Experiments in the 21st Century, Sun Valley, Idaho, USA, May 1-5, 2016
Paper i proceeding
2016

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

Amalia Chambon, Paolo Vinai, Christophe Demaziere 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 i proceeding
2016

Use of discontinuity factors in high-order finite element methods

Antoni Vidal-Ferràndiz, Sebastian Gonzalez-Pintor, Damian Ginestar et al
Annals of Nuclear Energy. Vol. 87 Part 2, p. 728-738
Artikel i vetenskaplig tidskrift
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 i proceeding
2016

Estimation of the zero-power reactor transfer from a 3-dimensional core simulator in the frequency domain

Christophe Demaziere, Victor Dykin
Proceedings of PHYSOR 2016: Unifying Theory and Experiments in the 21st Century, Sun Valley, Idaho, USA, May 1-5, 2016
Paper i proceeding
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 i proceeding
2016

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

Antoni Vidal-Ferràndiz, Sebastian Gonzalez-Pintor, Damian Ginestar et al
Kapitel i bok
2016

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

Christophe Demaziere, Christian Stöhr, Tom Adawi
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 i proceeding
2016

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

Christophe Demaziere, Christian Stöhr
Conference on Teaching and Learning (Konferens om Undervisning och Lärande – KUL2016)
Paper i proceeding
2015

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

Klas Jareteg, Henrik Ström, Srdjan Sasic 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 i proceeding
2015

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

Henrik Ström, Klas Jareteg, Srdjan Sasic et al
12th International Conference on Gas-Liquid and Gas-Liquid-Solid Reactor Engineering (GLS12)
Paper i proceeding
2015

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

Christophe Demaziere, Victor Dykin, Augusto Hernandéz Solís 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 i proceeding
2015

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

Erik Eide Pettersen, Christophe Demaziere, Klas Jareteg 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 i proceeding
2015

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

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

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

Henrik Ström, Klas Jareteg, Srdjan Sasic et al
17th Meeting on Reactor Physics in the Nordic Countries, 2015, Gothenburg, Sweden
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2015

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

Klas Jareteg, Paolo Vinai, Srdjan Sasic et al
Annals of Nuclear Energy. Vol. 84, p. 244-257
Artikel i vetenskaplig tidskrift
2015

Substructuring preconditioners for the neutron diffusion equation

Antoni Vidal-Ferràndiz, Sebastian Gonzalez-Pintor, Damian Ginestar et al
Proc. XXIV Congress on Differential Equations and Applications, Cádiz, Spain, June 8-12, 2015
Paper i proceeding
2015

Improving teachers-students interactions in web-based courses

Christophe Demaziere
Conference on Teaching and Learning (Konferens om Undervisning och Lärande – KUL2015)
Paper i proceeding
2015

Using learning analytics in virtual learning environments

Christophe Demaziere, Christian Stöhr, Tom Adawi
Proceedings från 5:e Utvecklingskonferensen för Sveriges ingenjörsutbildningar. Vol. 5, p. 121-125
Paper i proceeding
2015

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

Klas Jareteg, Rasmus Andersson, Christophe Demaziere
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 i proceeding
2015

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

Sebastian Gonzalez-Pintor, Antoni Vidal-Ferràndiz, Damian Ginestar 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 i proceeding
2015

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

Aly Ahmed, Davide Rozzia, Alessandro Del Nevo et al
Proceedings of the International Conference Nuclear Energy for New Europe, Portorož, Slovenia, September 14 ̶ 17, 2015
Paper i proceeding
2015

The effect of introducing on-line quizzes in a virtual learning environment and implications for the flipped classroom

Christophe Demaziere, Tom Adawi
Proc. 43rd SEFI Annual Conference 2015 – Diversity in engineering education: an opportunity to face the new trends of engineering
Paper i proceeding
2015

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

Klas Jareteg, Srdjan Sasic, Paolo Vinai et al
The 16th International Conference on Fluid Flow Technologies (CMFF15), Budapest, Hungary
Paper i proceeding
2015

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

Christophe Demaziere, Victor Dykin, Augusto Hernandéz Solís et al
Annals of Nuclear Energy. Vol. 84, p. 19-30
Artikel i vetenskaplig tidskrift
2015

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

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

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

Christophe Demaziere, Klas Jareteg
Conference on Teaching and Learning (Konferens om Undervisning och Lärande – KUL2014)
Paper i proceeding
2014

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

Cheuk Wah Lau, Henrik Nylén, Christophe Demaziere et al
Progress in Nuclear Energy. Vol. 76, p. 137-147
Artikel i vetenskaplig tidskrift
2014

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

Paolo Vinai, Christophe Demaziere, Victor Dykin
Annals of Nuclear Energy. Vol. 67, p. 41-48
Artikel i vetenskaplig tidskrift
2014

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

Henrik Ström, Srdjan Sasic, Klas Jareteg et al
Proceedings of the 13th International Conference on Multiphase Flow in Industrial Plants (MFIP-13)
Paper i proceeding
2014

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

Klas Jareteg, Paolo Vinai, Christophe Demaziere et al
PHYSOR 2014: The Role of Reactor Physics toward a Sustainable Future
Paper i proceeding
2014

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

Klas Jareteg, Paolo Vinai, Christophe Demaziere
Annals of Nuclear Energy. Vol. 68, p. 247-256
Artikel i vetenskaplig tidskrift
2014

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

Victor Dykin, Augusto Hernandéz Solís, Christophe Demaziere
Rapport
2014

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

Alberto Ghione, Brigitte Noel, Paolo Vinai et al
Proceedings of the 10th International Topical Meeting on Nuclear Thermal-Hydraulics, Operation and Safety (NUTHOS-10), Okinawa, Japan, December 14-18, 2014, on CD-ROM, Paper No. 1116
Paper i proceeding
2014

Developing a course in nuclear reactor modelling and going from campus-based to web-based teaching

Christophe Demaziere, Klas Jareteg
PHYSOR 2014: The Role of Reactor Physics toward a Sustainable Future
Paper i proceeding
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, Christophe Demaziere, Christian Ekberg
Science and Technology of Nuclear Installations
Artikel i vetenskaplig tidskrift
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
Artikel i vetenskaplig tidskrift
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
Artikel i vetenskaplig tidskrift
2013

A multi-group neutron noise simulator for fast reactors

Hoai Nam Tran, Florian Zylbersztejn, Christophe Demaziere et al
Annals of Nuclear Energy. Vol. 62, p. 158-169
Artikel i vetenskaplig tidskrift
2013

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

Victor Dykin, Christophe Demaziere, Carsten Lange et al
Annals of Nuclear Energy. Vol. 53, p. 320-330
Artikel i vetenskaplig tidskrift
2013

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

Victor Dykin, Christophe Demaziere, Carsten Lange et al
Annals of Nuclear Energy. Vol. 53, p. 381-400
Artikel i vetenskaplig tidskrift
2013

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

Klas Jareteg, Paolo Vinai, Christophe Demaziere
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 i proceeding
2013

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

Augusto Hernandéz Solís, Christophe Demaziere, Christian Ekberg
Annals of Nuclear Energy. Vol. 57, p. 230-245
Artikel i vetenskaplig tidskrift
2013

Building a comprehensive nuclear education in Sweden

Anders Nordlund, Teodora Retegan, Christophe Demaziere 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 i proceeding
2013

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

Florian Zylbersztejn, Hoai Nam Tran, Imre Pazsit et al
Annals of Nuclear Energy. Vol. 57, p. 134-141
Artikel i vetenskaplig tidskrift
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, Christophe Demaziere et al
Proceedings of ICAPP 2013, p. 8-
Paper i proceeding
2013

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

Alexander Agung, Jozsef Banati, Mathias Stålek et al
Nuclear Engineering and Design. Vol. 257, p. 31 - 44
Artikel i vetenskaplig tidskrift
2012

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

Viktor Larsson, Christophe Demaziere
Annals of Nuclear Energy. Vol. 43, p. 176-182
Artikel i vetenskaplig tidskrift
2012

Improvement of LWR thermal margins by introducing thorium

Cheuk Wah Lau, Christophe Demaziere, Henrik Nylén et al
Progress in Nuclear Energy. Vol. 61, p. 48-56
Artikel i vetenskaplig tidskrift
2012

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

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

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

Augusto Hernandéz Solís, Christophe Demaziere, Christian Ekberg 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 i proceeding
2012

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

Cheuk Wah Lau, Christophe Demaziere, 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 i proceeding
2012

Comments on local power oscillation phenomenon at BWRs

Carsten Lange, Dieter Hennig, Antonio Hurtado et al
Progress in Nuclear Energy. Vol. 60, p. 73-88
Artikel i vetenskaplig tidskrift
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
Artikel i vetenskaplig tidskrift
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 i proceeding
2012

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

Augusto Hernandéz Solís, Christophe Demaziere, 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 i proceeding
2012

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

Hoai Nam Tran, Christophe Demaziere
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 i proceeding
2012

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

Alexander Agung, Jozsef Banati, Christophe Demaziere et al
Prosiding Seminar Keselamatan Nuklir 2012, 4 July 2012, Jakarta, p. 1-16
Paper i proceeding
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 i proceeding
2011

NEUTRON NOISE CALCULATIONS IN THREE-DIMENSIONAL SYSTEMS

Viktor Larsson, Christophe Demaziere
Proc. of International Conference on Mathematics and Computational Methods Applied to Nuclear Science and Engineering 2011
Paper i proceeding
2011

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

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

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

Christophe Demaziere
Annals of Nuclear Energy. Vol. 38 (12), p. 2698-2718
Artikel i vetenskaplig tidskrift
2011

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

Viktor Larsson, Christophe Demaziere, Imre Pazsit et al
Annals of Nuclear Energy. Vol. 38 (4), p. 808-816
Artikel i vetenskaplig tidskrift
2011

Bayesian Uncertainty Analysis of BWR Core Parameters based on Flux Measurements

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

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

Augusto Hernandéz Solís, Christian Ekberg, Christophe Demaziere et al
Nuclear Engineering and Design. Vol. 241 (9), p. 3697-3706
Artikel i vetenskaplig tidskrift
2011

Innovative use of Thorium in LWR fuel assemblies

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

Development of a numerical tool for calculating the fluctuations in PWRs

Viktor Larsson, Christophe Demaziere
Proc. of XV MEETING ON REACTOR PHYSICS CALCULATIONS IN THE NORDIC COUNTRIES
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2011

User's manual of the CORE SIM neutronic tool

Christophe Demaziere
Rapport
2010

Noise Techniques in Nuclear Systems

Imre Pazsit, Christophe Demaziere
Handbook of Nuclear Engineering, p. 1629-1737
Kapitel i bok
2010

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

Jozsef Banati, Christophe Demaziere, Mathias Stålek
Rapport
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 i proceeding
2010

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

Augusto Hernandéz Solís, Christian Ekberg, Arvid Ödegård Jensen 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 i proceeding
2009

Calculation of the neutron noise using the Analytical Nodal Method

Viktor Larsson, Christophe Demaziere
REACTOR PHYSICS CALCULATIONS IN THE NORDIC COUNTRIES
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2009

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

Klara L Insulander Björk, Valentin Fhager, Christophe Demaziere
Proc. Int. Congress on Advances in Nuclear Power Plants (ICAPP '09)
Paper i proceeding
2009

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

Klara L Insulander Björk, Valentin Fhager, Christophe Demaziere
Proc. Advances in Nuclear Fuel Management IV (ANFM 2009)
Paper i proceeding
2009

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

Viktor Larsson, Christophe Demaziere
Annals of Nuclear Energy. Vol. 36 (10), p. 1574-1587
Artikel i vetenskaplig tidskrift
2009

Comparison of thorium-based fuels with different fissile components in existing BWRs

Klara L Insulander Björk, Valentin Fhager, Christophe Demaziere
International Congress on Advances in Nuclear Power Plants 2009, ICAPP 2009; Shinjuku, Tokyo; Japan; 10 May 2009 through 14 May 2009. Vol. 3, p. 1982-1987
Paper i proceeding
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
Artikel i vetenskaplig tidskrift
2009

Numerical tools applied to power reactor noise analysis

Christophe Demaziere, Imre Pazsit
Progress in Nuclear Energy. Vol. 51 (1), p. 67 - 81
Artikel i vetenskaplig tidskrift
2009

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

Klara L Insulander Björk, Valentin Fhager, Christophe Demaziere
International Congress on Advances in Nuclear Power Plants 2009, ICAPP 2009; Shinjuku, Tokyo; Japan; 10 May 2009 through 14 May 2009, p. 1974-1981
Paper i proceeding
2008

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

Christophe Demaziere
Proc. Int. Symp. Peaceful Applications of Nuclear Technology in the Gulf Cooperation Council (GCC) countries
Paper i proceeding
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
Artikel i vetenskaplig tidskrift
2008

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

Viktor Larsson, Christophe Demaziere
International Conference on the Physics of Reactors 2008, PHYSOR 08; Interlaken; Switzerland; 14 September 2008 through 19 September 2008. Vol. 2, p. 1235-1242
Paper i proceeding
2008

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

Christophe Demaziere, Christian Marcel, Martin Rohde et al
Nuclear Science and Engineering. Vol. 158 (2), p. 164-193
Artikel i vetenskaplig tidskrift
2008

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

Jozsef Banati, Mathias Stålek, Christophe Demaziere et al
16th International Conference on Nuclear Engineering, ICONE16 2008; Orlando, FL; United States; 11 May 2008 through 15 May 2008, p. 135-144
Paper i proceeding
2008

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

Mathias Stålek, Jozsef Banati, Christophe Demaziere
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 i proceeding
2008

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

Viktor Larsson, Christophe Demaziere, Petri Forslund Guimarães
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 i proceeding
2008

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

Imre Pazsit, Christophe Demaziere, Carl Sunde et al
Rapport
2008

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

Jozsef Banati, Mathias Stålek, Christophe Demaziere
Proc. Int. Conf. Physics of Reactors "Nuclear Power: A Sustainable Resource" (PHYSOR'08)
Paper i proceeding
2008

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

Mathias Stålek, Jozsef Banati, Christophe Demaziere
Proc. 16th Int. Conf. Nuclear Engineering (ICONE-16)
Paper i proceeding
2008

Main steam line break calculations using a coupled relapsiparcs model for the ringhals-3 pressurized water reactor

Mathias Stålek, Jozsef Banati, Christophe Demaziere
16th International Conference on Nuclear Engineering, ICONE16 2008; Orlando, FL; United States; 11 May 2008 through 15 May 2008. Vol. 2, p. 507-514
Paper i proceeding
2008

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

Filippo Zinzani, Christophe Demaziere, Carl Sunde
Annals of Nuclear Energy. Vol. 35 (11), p. 2109-2125
Artikel i vetenskaplig tidskrift
2007

Investigation of the validity of the point-kinetic approximation and of the break-frequency method in 2-D subcritical systems

Carl Sunde, Christophe Demaziere, Imre Pazsit
Joint International Topical Meeting on Mathematics & Computation and Supercomputing in Nuclear Applications, Monterey April 15-19, 2007
Konferensbidrag (offentliggjort, men ej förlagsutgivet)
2007

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

Mathias Stålek, Jozsef Banati, Christophe Demaziere
Proc. 12th Int. Topl. Mtg. Nuclear Reactor Thermal Hydraulics (NURETH-12)
Paper i proceeding
2007

Investigation of the validity of the point-kinetic approximation and of the break-frequency method in 2-D subcritical systems

Carl Sunde, Christophe Demaziere, Imre Pazsit
Proc. Joint Int. Topl. Mtg. Mathematics & Computation and Supercomputing in Nuclear Applications (M & C + SNA 2007)
Paper i proceeding
2007

Multi-fractal analysis of chaotic flashing-induced instabilities

Christophe Demaziere, Christian Marcel, Martin Rohde et al
Proc. 12th Int. Topl. Mtg. Nuclear Reactor Thermal Hydraulics (NURETH-12)
Paper i proceeding
2007

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

Carl Sunde, Christophe Demaziere, Imre Pazsit
Rapport
2007

Calculation of the eigenfunctions and corresponding eigenvalues of the two-group diffusion equation in heterogeneous systems

Christophe Demaziere, Carl Sunde
Proc. Joint Int. Topl. Mtg. Mathematics & Computation and Supercomputing in Nuclear Applications (M & C + SNA 2007)
Paper i proceeding
2007

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

Jozsef Banati, Mathias Stålek, Christophe Demaziere
Proc. 15th Int. Conf. Nuclear Engineering (ICONE-15)
Paper i proceeding
2006

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

Jozsef Banati, Christophe Demaziere, Mathias Stålek
Proc. Int. Conf. Advances in Nuclear Analysis and Simulation (PHYSOR2006), Vancouver, British Columbia, Canada, September 10-14, 2006, American Nuclear Society
Paper i proceeding
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
Artikel i vetenskaplig tidskrift
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
Artikel i vetenskaplig tidskrift
2006

Validation of a cross-section interface for PARCS

Mathias Stålek, Christophe Demaziere
Proc. Int. Conf. Advances in Nuclear Analysis and Simulation (PHYSOR2006), Vancouver, British Columbia, Canada, September 10-14, 2006, American Nuclear Society
Paper i proceeding
2006

Numerical tools applied to power reactor noise analysis

Christophe Demaziere, Imre Pazsit
Proc. 5th Int. Topl. Mtg. Nuclear Plant Instrumentation, Controls, and Human Machine Interface Technology (NPIC&HMIT 2006), Albuquerque, New Mexico, USA, November 12-16, 2006, American Nuclear Society
Paper i proceeding
2006

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

Christophe Demaziere, Håkan Mattsson
Proc. 5th Int. Topl. Mtg. Nuclear Plant Instrumentation, Controls, and Human Machine Interface Technology (NPIC&HMIT 2006), Albuquerque, New Mexico, USA, November 12-16, 2006, American Nuclear Society
Paper i proceeding
2006

Development of a cross-section interface for PARCS

Christophe Demaziere
Proc. Int. Conf. Advances in Nuclear Analysis and Simulation (PHYSOR2006), Vancouver, British Columbia, Canada, September 10-14, 2006, American Nuclear Society
Paper i proceeding
2005

Investigation of the frequency-dependence of the MTC noise estimator

Christophe Demaziere
Proc. Int. Mtg. Mathematics and Computation, Supercomputing, Reactor Physics and Nuclear and Biological Applications (M&C2005)
Paper i proceeding
2005

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

Carl Sunde, Christophe Demaziere, Imre Pazsit
Proceeding of International Topical Meeting on Mathematics and Computation, Supercomputing, Reactor Physics and Nuclear and Biological Applications, American Nulcear Society, Avignon, France, September 12-15, 2005
Paper i proceeding
2005

Identification and localization of absorbers of variable strength in nuclear reactors

Christophe Demaziere, Gustav Andhill
Annals of Nuclear Energy. Vol. 32 (8), p. 812-842
Artikel i vetenskaplig tidskrift
2005

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

Christophe Demaziere, Carl Sunde, Imre Pazsit
Rapport
2005

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

Christophe Demaziere, Imre Pazsit
Annals of Nuclear Energy. Vol. 32 (12), p. 1305-1322
Artikel i vetenskaplig tidskrift
2005

Investigation of the validity of the point-kinetic approximation for subcritical heterogeneous systems in 2-group diffusion theory for measurement of the reactivity in ADS

Christophe Demaziere, Imre Pazsit, Johanna Wright
Proc. Int. Conf. Nuclear Energy Systems for Future Generation and Global Sustainability (GLOBAL2005)
Paper i proceeding
2005

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

Carl Sunde, Johanna Wright, Christophe Demaziere et al
Rapport
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
Artikel i vetenskaplig tidskrift
2004

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

Christophe Demaziere
Annals of Nuclear Energy. Vol. 31 (6), p. 647-680
Artikel i vetenskaplig tidskrift
2004

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

Christophe Demaziere, Oszvald Glöckler
Proc. Int. Mtg. The Physics of Fuel Cycles and Advanced Nuclear Systems: Global Developments (PHYSOR2004)
Paper i proceeding
2003

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

Christophe Demaziere, Imre Pazsit
Proc. Int. Mtg. Nuclear Mathematical and Computational Sciences (M&C2003)
Paper i proceeding
2003

Determination of the MTC by noise analysis methods

Christophe Demaziere, Imre Pazsit
Proc. Annual Mtg. Nuclear Technology 2003 (JK2003)
Paper i proceeding
2003

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

Christophe Demaziere, Carl Sunde, Vasily Arzhanov et al
Rapport
2003

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

Tell Andersson, Christophe Demaziere, Albert Nagy et al
Progress in Nuclear Energy. Vol. 43 (1-4), p. 35-41
Artikel i vetenskaplig tidskrift
2003

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

Christophe Demaziere, Imre Pazsit
Progress in Nuclear Energy. Vol. 43 (1-4), p. 313-319
Artikel i vetenskaplig tidskrift
2003

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

Christophe Demaziere, Imre Pazsit, Tell Andersson et al
Progress in Nuclear Energy. Vol. 43 (1-4), p. 57-66
Artikel i vetenskaplig tidskrift
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
Artikel i vetenskaplig tidskrift
2002

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

Christophe Demaziere, Imre Pazsit
Proc. Int. Mtg. New Frontiers of Nuclear Technology: Reactor Physics, Safety and High-Performance Computing (PHYSOR2002)
Paper i proceeding
2002

Evaluation of the boron dilution method for Moderator Temperature Coefficient measurements

Christophe Demaziere, Imre Pazsit, Gabor Pór
Nuclear Technology. Vol. 140 (1), p. 147-163
Artikel i vetenskaplig tidskrift
2002

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

Christophe Demaziere
Proc. 7th Information Exchange Meeting on Partitioning and Transmutation (IEMPT7)
Paper i proceeding
2001

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

Christophe Demaziere, Imre Pazsit
Proc. Int. Mtg. Mathematical Methods for Nuclear Applications (M&C2001)
Paper i proceeding
2000

Analysis of the reactivity coefficients and the stability of a BWR loaded with MOX fuel

Christophe Demaziere
Proc. Int. Mtg. Advances in Reactor Physics and Mathematics and Computation into the Next Millennium (PHYSOR2000)
Paper i proceeding
2000

Estimation of the Moderator Temperature Coefficient (Analysis of an MTC measurement using boron dilution method)

Christophe Demaziere, Imre Pazsit, Gabor Pór
Proc. Int. Topl. Mtg. Nuclear Plant Instrumentation, Controls, and Human-Machine Interface Technologies (NPIC&HMIT 2000)
Paper i proceeding
2000

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

Christophe Demaziere, Imre Pazsit
Proc. 28th Informal Mtg. Reactor Noise (IMORN-28)
Paper i proceeding
2000

Theory of neutron noise induced by spatially randomly distributed noise sources

Christophe Demaziere, Imre Pazsit
Proc. Int. Mtg. Advances in Reactor Physics and Mathematics and Computation into the Next Millennium (PHYSOR2000)
Paper i proceeding

Spara referenser

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Visar 5 forskningsprojekt

2017–2021

European Sodium Fast Reactor Safety Measures Assessment and Research Tools (ESFR-Smart)

Christophe Demaziere Subatomär fysik och plasmafysik
Europeiska kommissionen (Horisont 2020)

2017–2021

Core monitoring techniques and experimental validation and demonstration (CORTEX)

Christophe Demaziere Subatomär fysik och plasmafysik
Europeiska kommissionen (Horisont 2020)

2016–2017

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

Christophe Demaziere Subatomär fysik och plasmafysik
Strålsäkerhetsmyndigheten (SSM)

2013–2016

Utveckling av banbrytande och noggranna metoder för säkerhetsanalyser av framtida och befintliga reaktorer (DREAM4SAFER)

Christophe Demaziere Nukleär teknik
Mohammad Asadzadeh Tillämpad matematik och statistik
Srdjan Sasic Strömningslära
Henrik Ström Strömningslära
Sebastian Gonzalez-Pintor Nukleär teknik
Lars Davidson Strömningslära
Vetenskapsrådet (VR)

2012–2016

DEterministisk MOdellering av Jules HorowitzReaktorn (DEMO-JHR)

Christophe Demaziere Nukleär teknik
Paolo Vinai Nukleär teknik
Alberto Ghione Nukleär teknik
Amalia Chambon Nukleär teknik
Vetenskapsrådet (VR)

Det kan finnas fler projekt där Christophe Demaziere medverkar, men du måste vara inloggad som anställd på Chalmers för att kunna se dem.