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Recent Progress in Breeding Blanket Technology

A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Energy Science and Technology".

Deadline for manuscript submissions: closed (30 July 2023) | Viewed by 2284

Special Issue Editors


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Guest Editor
Centre for Energy Environment and Technology Research, National Fusion Laboratory, 28040 Madrid, Spain
Interests: tritium transport; magnetohydrodynamics; magneto-convection; Breeding Blanket

E-Mail Website
Guest Editor
Centre for Energy Environment and Technology Research, National Fusion Laboratory, 28040 Madrid, Spain
Interests: Breeding Blanket; liquid metals; thermal hydraulics; thermomechanics

Special Issue Information

Dear Colleagues,

This Special Issue is devoted to the recent progress made in Breeding Blanket (BB) technologies. The crucial role that BB will play in future fusion reactors is well accepted. Although research on BB technologies has been conducted for many decades, the complexity associated with the BB system means that many aspects of its design remain unsolved. Only by multidisciplinary collaboration between different laboratories and institutions, scientist and technicians will be able to design a functional BB. The authors are invited to participate in this special topic to share the latest developments they have been working on in the different fields necessary for the progress of BB research. The topic is not restricted to any concept; contributions on concepts based on both liquid and solid breeders are welcome. We are aware that the status of BB development is mainly supported by simulations, which are the backbone of this field. However, particularly welcome in this Special Issue are experimental works on the development and characterization of BB materials, either functional or structural, and their response to radiation. Recent progress on the construction of pilots and prototypes of BB components will be also of special interest. In this regard, works concerning ITER Test Blanket Modules are considered of great relevance.

Dr. Fernando Roca Roca Urgorri
Prof. Dr. Iván Fernández-Berceruelo
Guest Editors

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Keywords

  • Breeding Blanket
  • nuclear fusion
  • thermal hydraulics
  • tritium transport
  • thermomechanics
  • magnetohydrodynamics
  • neutronics
  • DEMO
  • TBM

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Published Papers (1 paper)

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Research

14 pages, 1714 KiB  
Article
Status, Features, and Future Development of the LIFUS5/Mod4 Experimental Facility Design
by Nicolò Badodi, Marica Eboli, Antonio Cammi and Alessandro Del Nevo
Appl. Sci. 2023, 13(1), 482; https://doi.org/10.3390/app13010482 - 29 Dec 2022
Cited by 7 | Viewed by 1780
Abstract
The Water-Cooled Lithium–Lead (WCLL) is one of the most promising technologies for power conversion and tritium production in future fusion-powered reactors; it will be implemented in one of the Test Breeding Modules (TBM) inside the ITER reactor and the DEMO EU reactor. However, [...] Read more.
The Water-Cooled Lithium–Lead (WCLL) is one of the most promising technologies for power conversion and tritium production in future fusion-powered reactors; it will be implemented in one of the Test Breeding Modules (TBM) inside the ITER reactor and the DEMO EU reactor. However, the simultaneous presence in the system of high-temperature PbLi and high-pressure water poses significant safety issues in the event of an in-box LOCA (Loss Of Coolant Accident). For this reason, a complete understanding of the system response is crucial to avoid extensive damage in such a scenario. This paper describes the status and design features of the LIFUS5/Mod4 facility, an experimental plant that is currently being designed and constructed at ENEA CR Brasimone in the framework of the FP9 EUROfusion Horizon Europe to address these issues. This facility aims at being representative of the geometry and operational conditions of the Test Breeding System (TBS) to allow the precise reproduction of its behavior under simulated incidental scenarios. For this reason, peculiar design choices have been made, which will be extensively discussed throughout this work and which will allow the generation of high-quality data useful for the TBS development. Moreover, the facility is expected to become a test stand for the implementation of different safety functions, to identify the best accident-mitigation strategy. Possible upgrade plans for the facility are described as well, with the chance for it to become a fully functional test stand for any component of the TBS in their operative conditions. Full article
(This article belongs to the Special Issue Recent Progress in Breeding Blanket Technology)
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