Victor Dykin

2023

Ringhals Diagnostics and Monitoring, Annual Research Report 2022-2023

2023

Item identification with a space-dependent model of neutron multiplicities and artificial neural networks

2023

Space-Dependent Calculation of the Multiplicity Moments for Shells With the Inclusion of Scattering

2022

Transport calculations of the multiplicity moments for cylinders

Space-dependent calculation of the multiplicity moments with scattering

Space-dependent calculation of the multiplicity moments for shells

2022

Ringhals Diagnostics and Monitoring, Annual Research Report 2021-2022

2021

Ringhals Diagnostics and Monitoring, Annual Research Report 2020-2021

Geometry effects in the transport calculations of the multiplicity moments

2021

Development of a new method to determine the axial void velocity profile in BWRs from measurements of the in-core neutron noise

2020

Validation of axial void profile measured by neutron noise techniques in crocus

2020

Reconstructing the axial void velocity profile in BWRS from measurements of the in-core neutron noise

A possible application of catastrophe theory to boiling water reactor instability

Measurement of the Gas Velocity in a Water-Air Mixture in CROCUS Using Neutron Noise Techniques

Measurement of the gas velocity in a water-air mixture in crocus by neutron noise technique

Predictive BWR core stability using feedback reactivity coefficients projected on neutronic eigenmodes

The role of the eigenvalue separation in reactor dynamics and neutron noise theory

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

Kinetics, dynamics, and neutron noise in stationary MSRs

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

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

First evidence of the pivotal motion ("tilting mode") of the core Barrel in the RINGHALS-4 PWR

Remark on the neutron noise induced by propagating perturbations in an MSR

The effect of the correlation length on the "propagation" neutron noise generated inside a core in light water reactors

The Molten Salt Reactor Point-Kinetic Component of Neutron Noise in Two-Group Diffusion Theory

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

The stability of boiling water reactors as a catastrophe phenomenon

2015

Ringhals Diagnostics and Monitoring, Annual Research Report 2015

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

2015

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

The dynamic adjoint as a Green's function

Remark on the neutron noise by propagating perturbations in a MSR

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

2014

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

2014

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

2014

Ringhals Diagnostics and Monitoring, Final Research Report 2012-2014

The role of the eigenvalue separation in reactor dynamics and neutron noise theory

2014

Qualitative and quantitative investigation of the propagation noise in various reactor systems

Conceptual study of axial offset fluctuations upon stepwise power changes in a thorium-plutonium core to improve load-following conditions

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

2014

Description of the models and algorithms used in the coupled CORE SIM neutronic and thermo-hydraulic tool

The two-group point-kinetic component of neutron noise in a MSR

The point kinetic component of neutron noise in an MSR

The point kinetic component of neutron noise in an MSR

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

Research and Development Program in Reactor Diagnostics and Monitoring with Neutron Noise Methods, Stage 18. Final Report

Using neutron noise to determine void fraction

Ringhals Diagnostics and Monitoring, Annual Research Report 2013

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

Ringhals Diagnostics and Monitoring, Annual Research Report 2012

Analytical investigation of the properties of the neutron noise induced by vibrating absorber and fuel rods

2012

Development of a reduced-order model to investigate global/regional/local oscillations in BWRs and study of new stability indicators

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

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

Numerical simulation of the two phase flow and investigation of the induced neutron noise

Comments on local power oscillation phenomenon at BWRs

Simulation of in-core neutron noise measurements for axial void profile reconstruction in boiling water reactors

2012

Noise Applications in Light Water Reactors with Traveling Perturbations

2011

Final Report on the Research Project Ringhals Diagnostics and Monitoring Stage 14

Research and Development Program in Reactor Diagnostics and Monitoring with Neutron Noise Methods, Stage 17. Final Report

The Effect of Different Perturbations on the Stability Analysis of Light Water Reactors

Investigation of the space-dependent noise induced by propagating perturbations

Development of a Reduced Order Model and its application to the Forsmark-1 Instability Event of 1996/1997

Final Report on the Research Project Ringhals Diagnostics and Monitoring Stage 13

Research and Development Program in Reactor Diagnostics and Monitoring with Neutron Noise Methods, Stage 16

Investigation of the space-dependent noise induced by propagating density fluctuations

Remark on the role of the driving force in BWR instability