energies-logo

Journal Browser

Journal Browser

AI-Driven Advancements in Nuclear Fusion Energy

A special issue of Energies (ISSN 1996-1073). This special issue belongs to the section "B4: Nuclear Energy".

Deadline for manuscript submissions: 30 November 2025 | Viewed by 414

Special Issue Editors


E-Mail Website
Guest Editor
Department of Electrical and Electronic Engineering, University of Cagliari, 09124 Cagliari, Italy
Interests: fusion engineering; artificial intelligence; signal, image and data processing; nuclear fusion; plasma monitoring and control; nuclear energy

E-Mail Website
Guest Editor
Department of Electrical and Electronic Engineering, University of Cagliari, 09124 Cagliari, Italy
Interests: fusion engineering; artificial intelligence; signal, image and data processing; nuclear fusion; plasma monitoring and control; nuclear energy

Special Issue Information

Dear Colleagues,

The pursuit of commercial nuclear fusion as a sustainable, nearly limitless energy source is advancing rapidly. Fusion promises to provide safe, clean, and nearly infinite energy. For this reason, fusion research gained significant interest from both private companies and government programs. Yet, achieving commercial fusion remains a complex challenge and requires substantial investment, a skilled workforce, and international cooperation to share expertise and experimental data.

Nuclear fusion experiments are a perfect testbed for data-driven analysis due to the large amount of data available and the need to bridge the gap between theory and practical application. For this reason, artificial intelligence (AI) and machine learning (ML) have become essential tools in fusion research. AI has proven its value across many industries by solving complex, data-intensive challenges, and its impact in fusion is similarly transformative.

We welcome original research, reviews, and case studies in the following areas:

- AI for Data Validation and Diagnostics: Accurate diagnostics are fundamental to understanding fusion plasma behaviour. We seek contributions on innovative processing methods for data and image validation, error estimation, and image reconstruction, enhancing the accuracy of plasma diagnostics and measurement reliability.
- Predictive Modelling and Real-Time Control: Predictive capabilities of AI are essential in modelling plasma behaviour, predicting disruptions, and automatically detecting events. Moreover, surrogate AI models may improve real-time control capabilities in fusion experiments. Research on the use of AI for event detection, plasma control, and machine protection is encouraged.
- Simulation and Design Optimization: Data-driven optimisation methods have the capability to speed up future reactor design. On one hand, it can provide more efficient models to evaluate design choices, and on the other hand, it can automate the manual parameter calibration of complex codes.
- Emerging AI Applications in Fusion: Authors are also encouraged to submit work on novel AI techniques, such as neural networks, dimensionality reduction, and reinforcement learning, tailored to fusion research, with a focus on complex data processing, data visualisation, model identification, and real-time analysis.

This Special Issue aims to showcase the latest AI-driven advancements in nuclear fusion, highlighting interdisciplinary approaches that pave the way for future collaboration. By focusing on how AI addresses the critical barriers in fusion research, this collection will serve as a foundational resource for researchers working towards a future of safe, sustainable fusion energy.

Dr. Fabio Pisano
Dr. Enrico Aymerich
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Energies is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • artificial intelligence
  • machine learning
  • data-driven methods
  • tokamak
  • stellarator
  • real-time control
  • predictive modelling
  • data validation
  • diagnostics
  • simulation
  • design optimization

Benefits of Publishing in a Special Issue

  • Ease of navigation: Grouping papers by topic helps scholars navigate broad scope journals more efficiently.
  • Greater discoverability: Special Issues support the reach and impact of scientific research. Articles in Special Issues are more discoverable and cited more frequently.
  • Expansion of research network: Special Issues facilitate connections among authors, fostering scientific collaborations.
  • External promotion: Articles in Special Issues are often promoted through the journal's social media, increasing their visibility.
  • Reprint: MDPI Books provides the opportunity to republish successful Special Issues in book format, both online and in print.

Further information on MDPI's Special Issue policies can be found here.

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Research

18 pages, 4263 KiB  
Article
Predicting Overload Risk on Plasma-Facing Components at Wendelstein 7-X from IR Imaging Using Self-Organizing Maps
by Giuliana Sias, Emanuele Corongiu, Enrico Aymerich, Barbara Cannas, Alessandra Fanni, Yu Gao, Bartłomiej Jabłoński, Marcin Jakubowski, Aleix Puig Sitjes, Fabio Pisano and W7-X Team
Energies 2025, 18(12), 3192; https://doi.org/10.3390/en18123192 - 18 Jun 2025
Viewed by 128
Abstract
Overload detection is crucial in nuclear fusion experiments to prevent damage to plasma-facing components (PFCs) and ensure the safe operation of the reactor. At Wendelstein 7-X (W7-X), real-time monitoring and prediction of thermal events are essential for maintaining the integrity of PFCs. This [...] Read more.
Overload detection is crucial in nuclear fusion experiments to prevent damage to plasma-facing components (PFCs) and ensure the safe operation of the reactor. At Wendelstein 7-X (W7-X), real-time monitoring and prediction of thermal events are essential for maintaining the integrity of PFCs. This paper proposes a machine learning approach for developing a real-time overload detector, trained and tested on OP1.2a experimental data. The analysis showed that Self-Organizing Maps (SOMs) are efficient in detecting the overload risk starting from a set of plasma parameters that describe the magnetic configuration, the energy behavior, and the power balance. This study aims to thoroughly evaluate the capabilities of the SOM in recognizing overload risk levels, defined by quantizing the maximum criticality across different IR cameras. The goal is to enable detailed monitoring for overload prevention while maintaining high-performance plasmas and sustaining long pulse operations. The SOM proves to be a highly effective overload risk detector. It correctly identifies the assigned overload risk level in 87.52% of the samples. The most frequent error in the test set, occurring in 10.46% of cases, involves assigning a risk level to each sample adjacent to the target one. The analysis of the results highlights the advantages and drawbacks of criticality discretization and opens new solutions to improve the SOM potential in this field. Full article
(This article belongs to the Special Issue AI-Driven Advancements in Nuclear Fusion Energy)
Show Figures

Figure 1

Back to TopTop