Advancements in designing the demo driver blanket system at the EU demo pre-conceptual design phase: overview, challenges and opportunities

FA Hernández, P Arena, LV Boccaccini… - Journal of Nuclear …, 2023 - mdpi.com
The EU conducted the pre-conceptual design (PCD) phase of the demonstration reactor
(DEMO) during 2014–2020 under the framework of the EUROfusion consortium. The current …

[HTML][HTML] Status of maturation of critical technologies and systems design: Breeding blanket

LV Boccaccini, F Arbeiter, P Arena, J Aubert… - Fusion Engineering and …, 2022 - Elsevier
The scope of the EUFOfusion Work Package Breeding Blanket is to develop a blanket
concept for the EU DEMO reactor; this includes the blanket segments inside the Vacuum …

[HTML][HTML] Current status and future perspectives of EU ceramic breeder development

O Leys, JM Leys, R Knitter - Fusion Engineering and Design, 2021 - Elsevier
Biphasic ceramic pebbles, consisting of Li 4 SiO 4 and Li 2 TiO 3, are being developed as
the EU reference tritium breeding material for ITER and DEMO. A modified melt-based …

A DEM-based heat transfer model for the evaluation of effective thermal conductivity of packed beds filled with stagnant fluid: Thermal contact theory and numerical …

L Chen, C Wang, M Moscardini, M Kamlah… - International Journal of …, 2019 - Elsevier
The Effective thermal conductivity (k eff) is one of the key thermal properties for packed beds
in the presence of a stagnant fluid. In this study, a thermal discrete element model (DEM) …

Multiscale modeling of coupled thermo-mechanical behavior of granular media in large deformation and flow

S Zhao, J Zhao, W Liang, F Niu - Computers and Geotechnics, 2022 - Elsevier
Heat generation and transfer in a granular material can be intricately coupled with their
mechanical responses, playing a key role in causing excessive large deformation, flow and …

Predicting effective thermal conductivity in sands using an artificial neural network with multiscale microstructural parameters

W Fei, GA Narsilio, MM Disfani - International Journal of Heat and Mass …, 2021 - Elsevier
Accurate and efficient prediction of thermal conductivity of sands is challenging due to the
variations in particle size, shape, connectivity and mineral compositions, and external …

Bimodal particle distributions with increased thermal conductivity for solid particles as heat transfer media and storage materials

CE Christen, J Gómez-Hernández… - International Journal of …, 2022 - Elsevier
Solid particles are being considered in several high temperature thermal energy storage
systems and as heat transfer media in a variety of advanced power generation systems …

Overview of the HCPB research activities in EUROfusion

FA Hernández, F Arbeiter, LV Boccaccini… - … on Plasma Science, 2018 - ieeexplore.ieee.org
In the framework of the EUROfusion's Power Plant Physics and Technology, the working
package breeding blanket (BB) aims at investigating four different BB concepts for an EU …

An improved analytical model of effective thermal conductivity for hydrate-bearing sediments during elastic-plastic deformation and local thermal stimulation

J Tang, G Lei, Q Wu, L Zhang, F Ning - Energy, 2024 - Elsevier
As one of the crucial thermal properties controlling the dissociation of natural gas hydrate
(NGH), effective thermal conductivity (ETC) should be precisely determined to improve the …

Experimental and numerical investigation of bimodal particle distributions for enhanced thermal conductivity in particle based concentrating solar power applications

D Stout, N Kandadai, TP Otanicar - Solar Energy, 2023 - Elsevier
Ceramic-based solid particles have recently attracted substantial interest as a thermal
transport medium in high-temperature energy storage and thermal energy conversion …