Conference Agenda

Overview and details of the sessions of this conference. Please select a date or location to show only sessions at that day or location. Please select a single session for detailed view (with abstracts and downloads if available - the organizer is not responsible for the content of abstracts).

 
 
Session Overview
Session
Poster session with coffee break
Time:
Wednesday, 10/Sept/2025:
10:10am - 10:50am


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Presentations
ID: 110
Topics: Application of AI to nuclear engineering

Feasibility Assessment of a Machine Learning-Based Dose Assessment Algorithm for Thermal Luminescence Dosimeter

Soohyeok Lee1, Hyoungtaek Kim2, Kyung Taek Lim3

1Korea Institute of Nuclear Nonproliferation and Control (KINAC), Republic of Korea; 2Korea Atomic Energy Research Institute, Republic of Korea; 3Sejong University, Korea, Republic of Korea



ID: 141
Topics: Application of AI to nuclear engineering

Drone-Deployable Directionally-Shielded Probe Swarm for Rapid, Autonomous Localization of Multiple Radioactive Sources

Myungsoo Kim, Giyoon Kim, Heejun Chung, Jaeyeong Jang, Sangjun Lee, Wooseub Kim

Korea Institute of Nuclear Nonproliferation and Control, Korea, Republic of (South Korea)



ID: 143
Topics: Application of AI to nuclear engineering

Development of a Machine Learning Model for Optical Two-Phase Flow Detection in Debris Bed

Nazia Rahim Ananya, Rudi Kulenovic, Jörg Starflinger

Institute of Nuclear Technology and Energy Systems (IKE), University of Stuttgart, Germany



ID: 163
Topics: Application of AI to nuclear engineering

AI-based Project CERO: Improving Incident Learning and Operational Safety in NPPs through Deep Learning

Francisco Castejón1,2, Juan Luis Durán Batalla3, Kevin Fernandez-Cosials4, Alberto García3, David Íñiguez3,5,6,7, Rodolfo Isasia1, Alfonso Tarancón6,7, César Queral4, David Yllanes3,5,6,8

1Nuclear Safety Council. Pedro Justo Dorado 11. 28040, Madrid Spain; 2Nuclear Fusion Laboratory. CIEMAT. Av. Complutense 40. 28040, Madrid, Spain; 3Kampal Data Solutions, WTCZ, Avda. Maria Zambrano 31, 50018 Zaragoza, Spain; 4Universidad Politécnica de Madrid, Alenza Street, 28003 Madrid, Spain, cesar.queral@upm.es; 5Fundación ARAID, Diputación General de Aragón, 50018 Zaragoza, Spain; 6Instituto de Biocomputación y Física de Sistemas Complejos (BIFI), 50018 Zaragoza, Spain; 7Departamento de Física Teórica, Universidad de Zaragoza, 50009 Zaragoza, Spain; 8Zaragoza Scientific Center for Advanced Modeling (ZCAM), 50018 Zaragoza, Spain



ID: 169
Topics: Application of AI to nuclear engineering

Exploring the applicability of big data analytics in radiation protection

Zsofia Rekasi, Dorottya Jakab, Tamas Pazmandi, Peter Zagyvai, Csilla Rudas

HUN-REN Centre for Energy Research, Hungary



ID: 175
Topics: Application of AI to nuclear engineering

Evaluation of Domain Decomposition Methods for HPC Simulations of Nuclear Fuel Rods Using OFFBEAT

Marco Barbieri1, Alessandro Scolaro2, Simone Gianfelici33

1DIMSAI, University of Bologna, Bologna, Italy; 2Laboratory for Reactor Physics and Systems Behaviour, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland; 3Italian National Agency for New Technologies, Energy and Sustainable Economic Development, ENEA Bologna R.C., Bologna, Italy



ID: 189
Topics: Application of AI to nuclear engineering

Enhancing Non-Destructive Testing in Nuclear Energy Sector with Artificial Intelligence

Eleftherios Anagnostopoulos

Intercontrole Framatome, France



ID: 136
Topics: Education and training and public outreach

Feedbacks from Radiation Protection Courses in Nuclear Training Centre

Tomaž Skobe, Vesna Slapar Borišek

Jožef Stefan Institute, Slovenia



ID: 145
Topics: Education and training and public outreach

Advancing Nuclear Materials Expertise: ENEN’s Contributions to CONNECT-NM

Camila Boix

European Nuclear Education Network, Belgium



ID: 191
Topics: Education and training and public outreach

Youngsters about Nuclear Energy – Year 2025 Poll

Radko Istenič, Igor Jenčič

Jožef Stefan Institute, Slovenia



ID: 193
Topics: Education and training and public outreach

Capacity-Building in Nuclear Emergency Preparedness: Training on Electrical Power Resilience

RYUICHI KISHIMOTO, MARK GINO ALIPERIO

DOST-Philippine Nuclear Research Institute, Philippines



ID: 207
Topics: Education and training and public outreach

Erasmus mobility for European nuclear: European academic synergy to the benefit of nuclear education and labour market insertion –feedback from Erasmus Mundus SARENA

Andreas Michael Maurice Hartnack

IMT Atlantique, France



ID: 209
Topics: Education and training and public outreach

FuseNet: Promoting fusion education and attracting young talent in Europe

Darío Cruz1, Roger Jaspers2, Rafael Juarez3

1FuseNet - The European Fusion Education Network; 2Eindhoven University of Technology; 3Universidad Nacional de Educación a Distancia (UNED)



ID: 224
Topics: Education and training and public outreach

Integrating Ukrainian and European Nuclear Research and Education in the Context of the Geopolitical Instability: The NURECAB Project

Kateryna Piliuhina1, Sergii Pugach2, Ihor Kadenko3, Nadiia Sakhno3, Volodymyr Kravchenko4, Sergii Klevtsov5, Pylyp Kuznietsov6

1European Nuclear Education Network, Belgium; 2National Science Center Kharkiv Institute of Physics and Technology (KIPT), Ukraine; 3Taras Shevchenko National University of Kyiv (TSNUK), Ukraine; 4Odesa Polytechnic National University (NUOP), Ukraine; 5National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute” (NTUU KPI), Ukraine; 6V. N. Karazin Kharkiv National University (KKNU), Ukraine



ID: 233
Topics: Education and training and public outreach

Developing New Training for the New Build in Slovenia

Marjan Tkavc1, Igor Jenčič1, Urban Pompe1, Luka Štrubelj2, Melita Lenošek Kavčič2

1Jozef Stefan Institute, Slovenia; 2GEN energija d.o.o., Slovenia



ID: 248
Topics: Education and training and public outreach

Informing the Public about the Use of Consumer Products Containing Added Radionuclides

Petra Farkaš, Magda Čarman, Igor Osojnik, Michel Cindro, Polona Tavčar

Slovenian Nuclear Safety Administration, Ministry of Natural Resources and Spatial Planning, Slovenia



ID: 112
Topics: Fuel cycle, RAO and decommissioning

Slovenia's Engagement in EURAD-2: Contribution to Shared European Efforts to Research, Stakeholder Involvement, and Strategic Planning in Radioactive Waste Management

Nadja Železnik, Barbara Horvat, Mladen Iglič, Matija Simon

EIMV, Slovenia



ID: 186
Topics: Fuel cycle, RAO and decommissioning

Estimation of Radiation Dose rates within the New Central Storage of the Croatian Radioactive Waste Management Center

Paulina Družijanić1, Davor Grgić1, Siniša Šadek1, Radomir Ječmenica1, Petra Strmečki1, Davor Rašeta2

1University of Zagreb Faculty of Electrical Engineering and Computing; 2Fund for financing the decommissioning of the Krško Nuclear Power Plant and the disposal of Krško NPP radioactive waste and spent nuclear fuel



ID: 223
Topics: Fuel cycle, RAO and decommissioning

Hyperspectral Accelerated Panoramic Imaging (HAPI) - a novel method of hyperspectral imaging for nuclear decomissioning using a robitic manipulator

Alex Carpenter, Liwia Kocela, David Megson-Smith

University of Bristol, UK, United Kingdom



ID: 226
Topics: Fuel cycle, RAO and decommissioning

Assessing the Cobalt-59 Radiative Capture Reaction Rate in the Ex-Vessel Region of the Krško NPP

Benjamin Barbarič1, dr. Tanja Goričanec1,2, dr. Luka Snoj1,2, dr. Marjan Kromar1

1Jozef Stefan Institute, Ljubljana, Slovenia; 2Faculty of Mathematics and Physics, Ljubljana, Slovenia



ID: 251
Topics: Fuel cycle, RAO and decommissioning

The Rip & Ship Strategy for Steam Generators – From initial characterisation to the return of residues

Pierre Gengoux, Arne Larsson, Laurent Auge

Cyclife, France



ID: 252
Topics: Fuel cycle, RAO and decommissioning

Slovenia's Engagement in EURAD-2: Contribution to Shared European Efforts to Research, Stakeholder Involvement, and Strategic Planning in Radioactive Waste Management

Nadja Železnik, Barbara Horvat, Mladen Iglič, Matija Simon

Elektroinštitut Milan Vidmar, Slovenia



ID: 106
Topics: Fuel, materials and structures integrity

Evaluation of the operational degradation of ESW pipeline welds

Zuzana Vávrovcová, Zbyněk Veselka, Jan Bajer

ÚJV Rez, a.s., Czech Republic



ID: 124
Topics: Fuel, materials and structures integrity

Accident tolerant fuel

Luka Berce

GEN energija d.o.o, Slovenia



ID: 129
Topics: Fuel, materials and structures integrity

Implementation of Plasticity in Phase-Field Method for Fatigue Crack Growth

Patrik Tarfila1,2, Oriol Costa Garrido1, Mitja Uršič1

1Jožef Stefan Institute, Slovenia; 2Faculty of Mathematics and Physics, University of Ljubljana, Slovenia



ID: 134
Topics: Fuel, materials and structures integrity

A review on the emissivity of MOX fuel

Rolando Calabrese

ENEA, Italy



ID: 174
Topics: Fuel, materials and structures integrity

From Bulk to Phase: Exploring Gamma Irradiation Effects on Cementitious Materials Using Microscale Mechanical Testing

Jan Procházka1, Jiří Němeček2, Patricie Halodová1, Jiří Němeček2

1Research Centre Řež, Czech Republic; 2Faculty of Civil Engineering, Czech Technical University, Czech Republic



ID: 187
Topics: Fuel, materials and structures integrity

Investigation of vibrational properties in neutron-irradiated nanocrystalline anatase (TiO₂)

Elchin Huseynov1, Efsane Huseynova2

1Institute of Radiation Problems of Ministry of Science and Education, Azerbaijan; 2Institute of Biophysics of Ministry of Science and Education, AZ1141, 117 Zahid Khalilov str., Baku, Azerbaijan



ID: 245
Topics: Fuel, materials and structures integrity

Pre-qualification of additively manufactured 316H stainless steel using Small Punch Creep testing

Igor Simonovski1, Isabella J. van Rooyen2, Mark Christian Messner3, Karl Fredrik Nilsson1

1European Commission, Joint Research Centre, Netherlands, The; 2Pacific Northwest National Laboratory; 3Argonne National Laboratory



ID: 250
Topics: Fuel, materials and structures integrity

MEGAPOL, the first international research program for the nuclear polymers, Current Status, and New Opportunities of Expansion

Marc KUNTZ

EDF R&D, France



ID: 113
Topics: New builds in Slovenia

Stakeholders’ Perceptions of Small Modular Reactors in Slovenia: A Case Study within the ECOSENS Project

Nadja Železnik, Neža Muller, Barbara Horvat

EIMV, Slovenia



ID: 115
Topics: New builds in Slovenia

Development of Small Modular Reactors in Slovenia

Gregor Srpčič, Jure Kladnik, Robert Bergant

GEN energija d.o.o., Slovenia



ID: 116
Topics: New builds in Slovenia

Liquid Releases from the Planned JEK2 Nuclear Power Plant

Pia Fackovič Volčanjk, Tomaž Žagar, Klemen Debelak, Kaja Zupančič

GEN energija d.o.o., Slovenia



ID: 120
Topics: New builds in Slovenia

JEK2 Project Schedule: Key Milestones Toward the Final Investment Decision

Jan Kuhar, Tomaž Ploj

GEN energija d.o.o., Slovenia



ID: 125
Topics: New builds in Slovenia

JEK2 Sustainability Indicators: Bridging the Nuclear-Specific and EU Regulatory Frameworks of INPRO and ESRS

Mojca Marija Jenčič Petrovčič, Tomaz Ploj

GEN energija d.o.o., Slovenia



ID: 154
Topics: New builds in Slovenia

Ensuring Uranium Supply and Fuel Security for the JEK2 Project

Kaja Zupancic, Eva Bahčič, Tomaž Žagar

GEN energija d.o.o., Slovenia



ID: 167
Topics: New builds in Slovenia

From Operation to Disposal: Managing Nuclear Waste in the JEK2 Project

Eva Bahčič, Kaja Naglič, Tomaž Žagar

GEN ENERGIJA, Slovenia



ID: 197
Topics: New builds in Slovenia

Preliminary Pre-investment economic analysis of the JEK2 project

Jan Lokar, Kruno Abramovič, Kaja Naglič, Tomaž Žagar, Robert Bergant

GEN energija, d.o.o., Slovenia



ID: 198
Topics: New builds in Slovenia

Overview of Financing Models and Financial Mechanisms for the Construction of a New Nuclear Power Plant

Jan Lokar, Kruno Abramovič, Robert Bergant, Kaja Naglič, Pia Fackovič Volčanjk, Tomaž Žagar

GEN energija, d.o.o., Slovenia



ID: 232
Topics: New builds in Slovenia

The VERONICA (Versatile European Reactor fOr Neutron Irradiation and nuclear research) project update: Stakeholders, Utilization and Dual-core feasibility

Anže Pungerčič1,2, Blaž Levpušček1,2, Jan Malec1,2, Klemen Ambrožič1,2, Vladimir Radulović1,2, Iztok Tiselj1,2, Gilles Bignan3, Christophe Destouches3, Robert Jacqmin3, Xavier Wohleber3, Abdallah Lyoussi3, Jean-François Villard3, Luka Snoj1,2

1Reactor Physics Department, Jožef Stefan Institute, Slovenia; 2Faculty of Mathematics and Physics, University of Ljubljana, Slovenia; 3Commissariat à l'énergie atomique et aux énergies alternatives - CEA, France



ID: 249
Topics: New builds in Slovenia

JEK2, Energy Companies and a New Approach to Public Engagement

Črt Poglajen1, Milan Simončič2

1Ministrstvo za javno upravo RS; 2Fakulteta za organizacijske študije v Novem mestu, Slovenia



ID: 102
Topics: New reactor designs and SMR

A Small Modular Reactor Core Design with Optimized Loading Pattern using Simulated Annealing

Gonghoon Bae1, Jinsun Kim1, Byeong-hyeok Ha2

1KEPCO Nuclear Fuel Co. Ltd., Korea, Republic of (South Korea); 2FNC Technology, Korea, Republic of (South Korea)



ID: 130
Topics: New reactor designs and SMR

Being ready to deliver New Nuclear programs

Matthieu CAZALET

Framatome, France



ID: 131
Topics: New reactor designs and SMR

Implementing additive manufacturing solutions to re-risk projects and ease financing of new nuclear programs

Matthieu CAZALET

Framatome, France



ID: 135
Topics: New reactor designs and SMR

Nuclear fuel utilization in small modular reactors

Gašper Sršen1, Dušan Čalič2, Luka Snoj2

1University of Ljubljana, Faculty of Mathematics and Physics, Slovenia; 2quot;Jožef Stefan" Institute, Reactor Physics Department (F8), Slovenia



ID: 144
Topics: New reactor designs and SMR

High-Temperature Ultrasonic NDE in Lead- and Sodium-Cooled SMR Pressure Vessels: Phenomenological Modeling of Signal Behavior

Daniils Ganins, Marko Budimir

INETEC Ltd., Croatia



ID: 157
Topics: New reactor designs and SMR

Temperature Dependence of an Eddy Current NDE Probe Characteristics in a Molten Sodium-Cooled SMR Heat Exchanger Environment

Daniils Ganins1, Petra Cvjeticanin1, Marko Budimir1, Isaac Bennett2, James Wilson2, Hannah La3, Adrian Antolic1, Dominik Zinic1

1INETEC - Institute for nuclear technology Ltd., Croatia; 2University of Warwick, UK; 3Imperial College London, UK



ID: 160
Topics: New reactor designs and SMR

PROJECT I-NERI MODELING OF SMALL MODULAR REACTORS WITH ACCIDENT TOLERANT FUELS

César Queral1, Arantxa Arantxa Cuadra2, Jorge Sanchez-Torrijos3, Peng Xu4

1Universidad Politécnica de Madrid, Spain; 2Brookhaven National Laboratory, US; 3NFQ Advisory Group, Spain; 4Idaho National Laboratory, US



ID: 166
Topics: New reactor designs and SMR

Development of a Boron-Free SMR Core Using LEU+ Fuel with UO2-Mo-Gd2O3 Burnable Absorbers

Heejeong Jeong

Korea Atomic Energy Research Institute, Korea, Republic of (South Korea)



ID: 181
Topics: New reactor designs and SMR

Thermal Performance of Internally Grooved Potassium Heat Pipes

Ruggero Meucci, Rudi Kulenovic, Jörg Starflinger

IKE-University of Stuttgart, Germany



ID: 219
Topics: New reactor designs and SMR

A digital twin-based approach to noble metals deposition in the Molten Salt Reactor

Nicolò Iaselli, Stefano Lorenzi

Politecnico di Milano, Italy



ID: 244
Topics: New reactor designs and SMR

Electrochemical Investigation of Tellurium in Molten Chloride Salts NaCl-MgCl2 at 500°C: Insights for MSR Chemistry

Ghada El Jamal, Celine Cannes, Sylvie Delpech

IJCLab 180089013



ID: 118
Topics: NPP operation and plant life management

OEM Perspective on Fuel Handling Equipment Upgrades

Adam Howard Bryant, Matthew Steven Greenlaw

Framatome Inc., United States of America



ID: 127
Topics: NPP operation and plant life management

Reactor Service Tooling Innovations

Kristopher William Cecil, Stephen Paul Redmond

Framatome Inc., United States of America



ID: 138
Topics: NPP operation and plant life management

Complex evaluation of the lifetime and chemical regime of steam generators

Kateřina Jerhotová, Michaela Joanidisová, Tereza Kučerová

ÚJV Řež, a. s., Czech Republic



ID: 148
Topics: NPP operation and plant life management

Preliminary Results of the Enhanced 3D Power Connection Method for Online Core Monitoring

Hyunsik Hong1, Hyeongseog Kim1, Sung Ju Kwon1, Wi-Soo Jeong1, Jooil Yoon2

1KEPCO Nuclear Fuel Co., Korea, Republic of (South Korea); 2KEPCO International Nuclear Graduate School, Korea, Republic of (South Korea)



ID: 178
Topics: NPP operation and plant life management

Cost-Effective Methods of Changing Instrumentation and Control Rooms from Analog to Digital in a Single Outage

James Robert Sutherland

OTEK Corporation, United States of America



ID: 132
Topics: Nuclear fusion

Aneutronic Fusion Protons Produce Medical Radionuclides

Yannick Verbelen, Thomas Bligh Scott

University of Bristol, United Kingdom



ID: 161
Topics: Nuclear fusion

Structural analysis of the outboard first wall supports for DTT under electro-magnetic loads

Oriol Costa Garrido1, Gabriele De Sano2, Maurizio Furno Palumbo2,3, Selanna Roccella3

1Jožef Stefan Institute, Slovenia; 2DTT S.c. a r.l., Italy; 3ENEA, Italy



ID: 204
Topics: Nuclear fusion

JSIR2S and OpenMC D1S calculations on a simplified tokamak model

Ylenia Kogovšek Žiber1,2, Klemen Ambrožič1,2, Igor Lengar1

1Institute Jožef Stefan, Slovenia; 2Faculty of Mathematics and Physics, University of Ljubljana



ID: 211
Topics: Nuclear fusion

KATANA: response to changing reactor power and flow rate

Domen Kotnik1, Julijan Peric1,2, Luka Snoj1,2, Igor Lengar1

1Reactor Physics Department, Jožef Stefan Institute, Jamova cesta 39, 1000, Ljubljana, Slovenia; 2Faculty of Mathematics and Physics, University of Ljubljana, Jadranska 19, 1000 Ljubljana, Slovenia



ID: 215
Topics: Nuclear fusion

Calculated Response of RADFET dosimeters in 6 MeV and 7 MeV γ field near KATANA facility

Domen Govekar1,2, Julijan Peric1,2, Domen Kotnik1,2, Vladimir Radulović1,2

1Josef Stefan Institute, Slovenia; 2Faculty of mathematics and physics, University of Ljubljana, Slovenia



ID: 227
Topics: Nuclear fusion

Simulations of the neutron field for streaming analyses in large tokamaks

Igor Lengar1, Domen Kotnik1,2

1Jozef Stefan Institute, Slovenia; 2Faculty of Mathematics and Physics, University of Ljubljana



ID: 242
Topics: Nuclear fusion

The effect of surface-near helium on deuterium retention in tungsten and EUROFER

Sabina Markelj1, Thomas Schwarz-Selinger2, Janez Zavašnik1, Andreja Šestan1

1Jožef Stefan Institute, Slovenia; 2Max Planck Institute for Plasma Physics, Germany



ID: 243
Topics: Nuclear fusion

Kinetic study of tungsten erosion driven by filament transport in the tokamak scrape-off layer

Jernej Kovačič1, Stefan Costea1, Tomaž Gyergyek2, Matic Brank1, Leon Kos1

1University of Ljubljana, Faculty of Mechanical Engineering, Slovenia; 2University of Ljubljana, Faculty of Electrical Engineering, Slovenia



ID: 117
Topics: Reactor physics

SMR Multiphysics Simulator: IFC-Based Coupling with Serpent Monte Carlo tool

Dusan Čalič, Klemen Ambrožič

Institute Jozef Stefan, Slovenia



ID: 152
Topics: Reactor physics

Performance Analysis of a Monte Carlo and Pin-Wise Diffusion Two-Step Method for PWR and SMR Core Design

Changhyun Lim1, Jooil Yoon2

1KEPCO Nuclear Fuel Co. Ltd., Korea, Republic of (South Korea); 2KEPCO International Nuclear Graduate School, Korea, Republic of (South Korea)



ID: 173
Topics: Reactor physics

Activation of internal core components in small modular reactors

Melisa Bevc1,2, Klemen Ambrožič2, Dušan Čalič2, Benjamin Barbarič2, Luka Snoj1,2

1Fakulteta za matematiko in fiziko, Slovenia; 2Odsek z reaktorsko fiziko F8, Institut Jožef Stefan, Slovenia



ID: 188
Topics: Reactor physics

Quantification of Nuclear Data Uncertainties in Neutron Transport and Depletion Calculations for Krško NPP Spent Fuel Disposal Concepts

Gašper Letnar, Marjan Kromar

“Jožef Stefan” Institute Reactor Physics Division Jamova 39, 1001 Ljubljana, Slovenia



ID: 199
Topics: Reactor physics

Analysis of Nuclear Fuels for the DARWIN Reactor Core Concept

Anže Mihelčič1,2, Dušan Čalič1, Luka Snoj1,2

1Jožef Stefan Institute, Slovenia; 2Faculty of Mathematics and Physics, University of Ljubljana, Slovenia



ID: 236
Topics: Reactor physics

Zirconium Hydride Thermal Scattering Law

Ingrid Švajger1, Nina C. Fleming2, Briana Laramee2, Ayman I. Hawari2, Gilles Noguere3, Luka Snoj1, Andrej Trkov1

1Institut Jožef Stefan, Slovenia; 2North Carolina State University; 3CEA, DeS, DER, Experimental physic, Safety experiment and Instrumentation Section



ID: 111
Topics: Regulatory issues and legislation

Some Outlines of the National as well as International Approaches in the Sphere of Nuclear Security – The Way to 2028 and Beyond

Janez Češarek

Slov. Nuclear Safety Adm., Slovenia



ID: 151
Topics: Regulatory issues and legislation

CO2 Mitigation Using Atomic Power-2025 Deployment-Break Glass Now

William Ernest Schenewerk

California Nuclear Engineer NU 2272, United States of America



ID: 179
Topics: Regulatory issues and legislation

The alternative Insurance solutions for the Nuclear Industry

Danny Van Welkenhuyzen

NIRA m.a., Luxembourg



ID: 234
Topics: Regulatory issues and legislation

Radioactive Materials in Post Packages in Slovenia

HELENA JANŽEKOVIČ, ZORAN PETROVIČ, MATJAŽ PODJAVORŠEK, MATJAŽ PRISTAVEC, SEBASTJAN ŠAVLI, JURE ŠKODLAR

Slovenian Nuclear Safety Administration, Slovenia



ID: 239
Topics: Regulatory issues and legislation

Comparison of life cycle carbon emission of energy generation alternatives

Péter Füri, Szabina Török

HUN-REN Centre for Energy Research, Hungary



ID: 240
Topics: Regulatory issues and legislation

Regulatory Oversight of the SI-53 Leakage Repair at Krško NPP

Roman Celin, Matjaž Podjavoršek, Andreja Peršič, Tom Bajcar, Matjaž Ferjančič, Sebastjan Šavli

Slovenian Nucelar Safety Administration, Slovenia



ID: 183
Topics: Research reactors

Jožef Stefan Institute TRIGA Research Reactor Activities in the Period from September 2024 to August 2025

Tadeja Bobnar, Anže Jazbec, Vladimir Radulović, Sebastjan Rupnik, Marko Rosman, Andraž Verdir

Jožef Stefan Institute, Slovenia



ID: 194
Topics: Research reactors

Ultrasonic reconstruction of temperature fields in a TRIGA research reactor: simulation and experimental validation.

Carlos Martin Signes, Ines Gabor, Klemen Ambrožič

Jožef Stefan Institute, Slovenia



ID: 202
Topics: Research reactors

HPCC Upgrades and Infrastructure Improvements at JSI Reactor Center

Bojan Žefran, Sebastian Pleško

"Jožef Stefan" Institute, Slovenia



ID: 203
Topics: Research reactors

High-Precision Thermal Mapping in the TRIGA Mark II Reactor Pool

Simon Lončarič1,2, Klemen Ambrožič1,3

1Jozef Stefan Institu, Slovenia; 2Faculty of Mechanical Engineering, University of Ljubljana, Slovenia; 3Faculty of Mathematics and Physics, University of Ljubljana, Slovenia



ID: 108
Topics: Safety analyses, PSA and severe accidents

Failure Behavior of Safety and Relief Valves in High Pressure Core Melt Accidents

Christoph Bläsius1, Zhi Yang1, Klaus Heckmann1, Stefan Weihe2

1Gesellschaft für Anlagen- und Reaktorsicherheit (GRS) gGmbH, Germany; 2Materials Testing Institute (MPA), University of Stuttgart, Germany



ID: 121
Topics: Safety analyses, PSA and severe accidents

Uncertainty analysis of simultaneous SBO and SBLOCA scenario in Krško NPP

Matjaž Leskovar, Mitja Uršič, Janez Kokalj

Jožef Stefan Institute, Slovenia



ID: 158
Topics: Safety analyses, PSA and severe accidents

Thermomechanical and Reactivity Feedback Analysis in Lead-Cooled Fast Reactor Cores

Michele Marra, Cristiano Ciurluini, Fabio Giannetti, Gianfranco Caruso

Sapienza University of Rome, Italy



ID: 168
Topics: Safety analyses, PSA and severe accidents

Comparative Analytical and Numerical Study of High Temperature Oxidation of ATF FeCrAl, Cr-Coated Zr-Based Alloy, Cr-Ni Alloy and SiC-Based Composite Claddings during NPP Design-Basis LOCA Accident

Alexander Vasiliev

Nuclear Safety Institute (IBRAE), Russian Federation



ID: 200
Topics: Safety analyses, PSA and severe accidents

Modelling of LOCA Tests at the Halden Reactor with the Fuel Performance Code TRANSURANUS

Antonia Zipfel, Gerold Spykman

Tuev Nord EnSys GmbH & Co.KG , Germany



ID: 205
Topics: Safety analyses, PSA and severe accidents

Phenomena Identification and Ranking Table for Containment Phenomena during Severe Accidents in Light Water Reactors

Ivo Kljenak1, Michela Angelucci2, Sandro Paci2, Ahmed Bentaib3, Kevin Fernández-Cosials4, Gonzalo Jimenez4, Cesar Queral4, Mirco di Giuli5, Shizhen Yu5, Luis Enrique Herranz6, Stephan Kelm7, Etienne Studer8

1Jozef Stefan Institute, Slovenia; 2University of Pisa, Italy; 3Autorité de Sûreté Nucléaire et de Radioprotection, France; 4Universidad Politecnica de Madrid, Spain; 5Tractebel Engie, Belgium; 6Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas, Spain; 7Forschungszentrum Jülich, Germany; 8Commissariat à l'Energie Atomique et aux Energies Alternatives, France



ID: 206
Topics: Safety analyses, PSA and severe accidents

External Reactor Vessel Cooling Assessment For Severe Accident Mitigation in Small and Medium Pressurized Water Reactors with Non-originally Applicable Designs

Mario Mihalina1, Srđan Špalj1, Daniel Schneider2

1Krško Nuclear Power Plant, Slovenia; 2Faculty of Mechanical Engineering and Naval Architecture (FAMENA) at the University of Zagreb



ID: 214
Topics: Safety analyses, PSA and severe accidents

Calculation of Limiting Radiological Consequences of NEK HP and LP SBO Sequences

Davor Grgić, Vesna Benčik, Siniša Šadek, Paulina Druzijanic, Petra Strmečki

Faculty of Electrical Engineering and Computing, Croatia



ID: 220
Topics: Safety analyses, PSA and severe accidents

Analysis of the benefits obtained from the implementation of several ATF concepts under LBLOCA conditions in a generic PWR using TRACE and TRANSURANUS.

Jorge Arrabal-de-Haro1,2, Jorge Sanchez-Torrijos1, Amparo Soler1, Emilio Castro2, César Queral2

1NFQ Advisory Services, Spain; 2Universidad Politécnica de Madrid, Spain



ID: 222
Topics: Safety analyses, PSA and severe accidents

Safety enhacement in PWR by means of Accident Tolerant Fuels

César Queral1, David Canal1, Sergio Courtin1, Kevin Fernandez-Cosials1, Jorge Sanchez-Torrijos1,2, Emilio Castro-Gonzalez1

1Universidad Politécnica de Madrid, Spain; 2NFQ Advisory Services, Spain



ID: 225
Topics: Safety analyses, PSA and severe accidents

Uncertainty and Sensitivity Analysis of LOFT L2-5 Experiment Using TRACE and SNAP Uncertainty Plug-in

Andrej Prošek

Jožef Stefan Institute (JSI), Slovenia



ID: 229
Topics: Safety analyses, PSA and severe accidents

Performance-based fire modelling in NPP safety related pump rooms

Josip Vuković1, Davor Grgić2

1ENCONET d.o.o., Zelinska 3, 10000 Zagreb, Croatia; 2University of Zagreb, Faculty of Electrical Engineering and Computing, Unska 3, 10000 Zagreb, Croatia



ID: 230
Topics: Safety analyses, PSA and severe accidents

Influence of Severe Accident Management on the In-Containment Combustion Risk in European Pressurized Water Reactors

Matthias Braun1, Ahmed Bentaib2, Nabiha Chaumeix3, Joan Fontanet4, Luis Enrique Herranz4, Andriy Iskra5, Gonzalo Jimenez6, Araceli Dominguez-Bugarin6, Luis Serra Lopez6, Stephan Kelm7, Ernst-Arndt Reinecke7, Ivo Kljenak8

1Framatome – IBEPG5, Germany; 2Autorité de Sûreté Nucléaire et de Radioprotection, France; 3Centre National de la Recherche Scientifique, France; 4Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas, Spain; 5LLC Energorisk, Ukraine; 6Universidad Politecnica de Madrid, Spain; 7Forschungszentrum Jülich, Germany; 8Jozef Stefan Institute, Slovenia



ID: 235
Topics: Safety analyses, PSA and severe accidents

Uncertainty Quantification of Hot Leg Large Break Loss of Coolant Accident in Two-Loop PWR using TRACE

Andrej Prošek

Jožef Stefan Institute (JSI), Slovenia



ID: 105
Topics: Thermo-hydraulics

Evaluation of Condensation Models in System-Level Thermal-Hydraulic Codes for Safety Condenser Simulation

Mihael Boštjan Končar1,2, Michael Buck2, Jörg Starflinger2, Mihael Sekavčnik1

1Faculty of Mechanical Engineering, University of Ljubljana, Slovenia; 2Institute of Nuclear Technology and Energy Systems, University of Stuttgart, Germany



ID: 122
Topics: Thermo-hydraulics

Development of a Python-based data acquisition and control interface for a high heat flux flow boiling experiment

David Goranović, Gregor Kozmus

Jožef Stefan Institute, Ljubljana, Slovenia



ID: 126
Topics: Thermo-hydraulics

Simulations of heat transfer within THELMA flow boiling experiment with the two-fluid model

Izak Kreuh1,2, Matej Tekavčič1, Boštjan Končar1,2

1Jožef Stefan Institute, Slovenia; 2University of Ljubljana, Faculty of mathematics and physics, Slovenia



ID: 133
Topics: Thermo-hydraulics

Development and Validation of a Correlation for the prediction of Dryout-Type CHF and a Fluid-to-Fluid Scaling Model for Dryout Data in Near-Critical Pressure Conditions

Sebastian Leopoldus, Miachael Buck, Jörg Starflinger

University of Stuttgart, Institute of Nuclear Technology and Energy Systems, Germany



ID: 150
Topics: Thermo-hydraulics

Impact of Density Model Selection on Buoyancy-Driven Flow Simulations in CFD

Jan Kaufman, Martin Draksler, Boštjan Končar

Jožef Stefan Institute, Slovenia



ID: 182
Topics: Thermo-hydraulics

Preliminary simulations of boiling flow in the FEDORA experiment

Jakob Jakše, Aljoša Gajšek, Boštjan Končar

Reactor engineering division, Jožef Stefan Institute, Slovenia



ID: 237
Topics: Thermo-hydraulics

Modeling the impact of Water Droplets on Solid Surfaces with Dynamic Contact Angle

Deja Razpet, Blaž Mikuž

Jožef Stefan Institut, Slovenia



ID: 247
Topics: Thermo-hydraulics

Radiative Heat Transfer in Molten Salt Freezing Valves

Mohammed Hanbali1, Ali Alshehri1,2

1Mechanical Engineering Department, King Fahd University of Petroleum & Minerals (KFUPM), Dhahran 31261, Saudi Arabia; 2Interdisciplinary Research Center for Industrial Nuclear Energy (IRC-INE), KFUPM, Dhahran 31261, Saudi Arabia