Conference Agenda

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 Castejón^1,2, Juan Luis Durán Batalla³, Kevin Fernandez-Cosials⁴, Alberto García³, David Íñiguez^3,5,6,7, Rodolfo Isasia¹, Alfonso Tarancón^6,7, César Queral⁴, David Yllanes^3,5,6,8

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 Goričanec^1,2, dr. Luka Snoj^1,2, 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 Tarfila^1,2, 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 Pungerčič^1,2, Blaž Levpušček^1,2, Jan Malec^1,2, Klemen Ambrožič^1,2, Vladimir Radulović^1,2, Iztok Tiselj^1,2, Gilles Bignan³, Christophe Destouches³, Robert Jacqmin³, Xavier Wohleber³, Abdallah Lyoussi³, Jean-François Villard³, Luka Snoj^1,2

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 Palumbo^2,3, 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 Žiber^1,2, Klemen Ambrožič^1,2, 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 Peric^1,2, Luka Snoj^1,2, 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 Govekar^1,2, Julijan Peric^1,2, Domen Kotnik^1,2, Vladimir Radulović^1,2

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 Kotnik^1,2

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 Bevc^1,2, Klemen Ambrožič², Dušan Čalič², Benjamin Barbarič², Luka Snoj^1,2

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 Mihelčič^1,2, Dušan Čalič¹, Luka Snoj^1,2

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 Lončarič^1,2, Klemen Ambrožič^1,3

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-Haro^1,2, 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-Torrijos^1,2, 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 Končar^1,2, 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 Kreuh^1,2, Matej Tekavčič¹, Boštjan Končar^1,2

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 Alshehri^1,2

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