Explanipedia

Design Features and Simulation of the New-Build HELOKA-US Facility for the Validation of the DEMO Helium-Cooled Pebble Bed Intermediate Heat Transport and Storage System Open

X. Gaus-Liu, E. Bubelis, S. Pérez-Martín, Bradut-Eugen Ghidersa, W. Hering · 2022

For the EU-DEMO Helium-Cooled Pebble Bed (HCPB) concept, an indirect coupled design (ICD) with a molten salt (MS) loop as an intermediate heat transport and storage system (IHTS) is considered for the conceptual design phase. The IHTS with…

R&D Needs for the Design of the EU-DEMO HCPB ICD Balance of Plant in FP9 Open

S. Pérez-Martín, E. Bubelis, W. Hering, L. Barucca · 2022

During the Pre-Conceptual Design Phase of the EU-DEMO, two BOP solutions for WCLL and HCPB were elaborated, as close as possible to industrial standards. Nevertheless, each solution has open issues to be investigated, analytically and expe…

Maturation of critical technologies for the DEMO balance of plant systems Open

L. Barucca, W. Hering, S. Pérez-Martín, E. Bubelis, Alessandro Del Nevo , et al. · 2022

Tokamak cooling systems and power conversion system options Open

I. Moscato, L. Barucca, E. Bubelis, Gianfranco Caruso, S. Ciattaglia , et al. · 2022

Overview of Thermal Hydraulic Optimization and Verification for the EU-DEMO HCPB BOP ICD Variant Open

W. Hering, E. Bubelis, S. Pérez-Martín, Maria-Victoria Bologa · 2021

When progressing from the International Thermonuclear Experimental Reactor (ITER) to the Demonstration Fusion Reactor (DEMO), a system for transferring plasma heat exhaust to a power conversion system is necessary for the so-called Balance…

Pre-conceptual design of EU DEMO balance of plant systems: Objectives and challenges Open

L. Barucca, E. Bubelis, S. Ciattaglia, Alessio D'Alessandro, Alessandro Del Nevo , et al. · 2021

Design and analysis of the secondary circuit of the DEMO fusion power plant for the HCPB BB option without the energy storage system and with the auxiliary boiler Open

L. Malinowski, Monika Lewandowska, E. Bubelis, W. Hering · 2020

A 2-D correlation to evaluate fuel-cladding gap thermal conductance in mixed oxide fuel elements for sodium-cooled fast reactors Open

Jean Lavarenne, E. Bubelis, Una Davies, Simone Gianfelici, Solène Gicquel , et al. · 2019

The paper defines a parameterization for the fuel-cladding gap thermal conductance in a Sodium Cooled Fast Reactor. This collaboration took place within the EU-funded ESFR-SMART project. This requires use of predictive codes that have been…

Definition of safety requirements Open

Sophie Ehster, Bernard Carluec, Jean-Baptiste Droin, P. Gauthé, Luca Ammirabile , et al. · 2019

The present report comprises: 1. the assessment of the ISAM Qualitative Safety features Review (QSR) 2. the definition of Top level guidelines to develop ESFR-SMART safety architecture 3. the assessment of the ISAM Objective Provision Tree…

Horizon-2020 ESFR-SMART project on Sodium Fast Reactor Safety: status after 18 months Open

Konstantin Mikityuk, F. Álvarez‐Velarde, L. Bankhead, E. Bubelis, N. Bukasa Kampata , et al. · 2019

To improve the public acceptance of the future nuclear power in Europe we have to demonstrate that the new reactors have significantly higher safety level compared to traditional reactors. The ESFR-SMART project (European Sodium Fast React…

Industry supported improved design of DEMO BoP for HCPB BB concept with energy storage system Open

E. Bubelis, W. Hering, S. Pérez-Martín · 2019

Parameter study and dynamic Simulation of current DEMO Intermediate Heat Transfer and Storage System design via MATLAB/Simulink Open

Maria-Victoria Bologa, Robert Stieglitz, W. Hering, E. Bubelis · 2019

Dynamik Modelling of the Helium-cooled DEMO Fusion Power Plant with an Auxiliary Boiler Open

Márton Szógrádi, Sixten Norrman, E. Bubelis · 2019

HORIZON-2020 ESFR-SMART PROJECT ON SODIUM FAST REACTOR SAFETY: STATUS AFTER FIRST 15 MONTHS Open

Konstantin Mikityuk, Enrico Girardi, Jiří Křepel, E. Bubelis, E. Fridman , et al. · 2019

Devoted to the Generation-IV European Sodium Fast Reactor safety, the Horizon-2020 ESFR-SMART project was launched in September 2017. Selected results and milestones achieved during the first fifteen months of the project are briefly revie…

Horizon-2020 ESFR-SMART Project on Sodium fast reactor safety: Status after first 18 Months Open

Konstantin Mikityuk, F. Álvarez‐Velarde, L. Bankhead, E. Bubelis, N. Bukasa Kampata , et al. · 2019

Dynamic Modelling of the Helium-cooled DEMO Fusion Power Plant with an Intermediate Loop and Energy Storage System (Indirect Cycle) Open

Sixten Norrman, Marton Szogradia, E. Bubelis · 2019

Dynamik Modelling of a Solid Energy Storage Concept for pulsed operation DEMO fusion power plant (Direct Cycle) Open

Jaakko Ylätalo, Antti Teräsvirta, Sixten Norrman, Márton Szógrádi, E. Bubelis · 2019

Esfr-Smart: New Horizon-2020 Project On Sfr Safety Open

Konstantin Mikityuk, Enrico Girardi, Jiří Křepel, E. Bubelis, E. Fridman , et al. · 2018

To improve the public acceptance of the future nuclear power in Europe we have to demonstrate that the new reactors have significantly higher safety level compared to traditional reactors. The ESFR-SMART project (European Sodium Fast React…

EU DEMO Heat Transport and Power Conversion System design: options and status Open

L. Barucca, S. Clattaglia, André Martínez, Alessandro Del Nevo, W. Hering , et al. · 2018

System codes benchmarking on a low sodium void effect SFR heterogeneous core under ULOF conditions Open

E. Bubelis, A. Tosello, W. Pfrang, M. Schikorr, Konstantin Mikityuk , et al. · 2017

Operation of the helium cooled DEMO fusion power plant and related safety aspects Open

W. Hering, Xue Zhou Jin, E. Bubelis, S. Pérez-Martín, Bradut‐Eugen Ghidersa · 2017

Revised review and revised proposal for best fit of wire-wrapped fuel bundle friction factor and pressure drop predictions using various existing correlations Open

E. Bubelis, M. Schikorr · 2016

Thermal energy storage system proposal for DEMO fusion power plant Open

E. Bubelis, W. Hering · 2015

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