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Advanced Sustainable Nuclear Energy Technologies

A special issue of Sustainability (ISSN 2071-1050). This special issue belongs to the section "Energy Sustainability".

Deadline for manuscript submissions: closed (1 March 2023) | Viewed by 3499

Special Issue Editors

Department of Engineering Physics, University of Wisconsin-Madison, Madison, WI 53706, USA
Interests: nuclear power plant safety evaluation; accident tolerant fuels/cladding/coating; two-phase flow experiment and simulation; critical heat flux prediction; severe accident analysis; computational fluid dynamics; deep learning; data science for engineering; STEM education

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Co-Guest Editor
Department of Engineering Physics, University of Wisconsin-Madison, Madison, WI 53706, USA
Interests: nuclear power plant safety evaluation; accident tolerant fuels/cladding/coating; two-phase flow experiment and simulation; critical heat flux prediction; severe accident analysis; computational fluid dynamics; deep learning; data science for engineering; STEM education
Department of Engineering Physics, University of Wisconsin-Madison, Madison, WI 53706, USA
Interests: nuclear power plant safety evaluation; accident tolerant fuels/cladding/coating; two-phase flow experiment and simulation; critical heat flux prediction; severe accident analysis; computational fluid dynamics; deep learning; data science for engineering; STEM education

Special Issue Information

Dear Colleagues,

Nuclear energy provides a reliable and sustainable energy supply to the electricity industry as clean energy. This Issue aims to include relevant research to show the processes and recent updates in nuclear technologies. We will address the following topics:

Reactor safety;
Reliability;
Thermal-hydraulics;
Nuclear materials;
Artificial intelligence;
Sustainability.

Based on the prediction from all energy agencies that by 2050 more than 50% of energy production on the Earth will come from fossil fuels, significant decarbonization effort is urgently needed in order to achieve a manageable decrease in the Earth’s temperature resulting from global warming. Decarbonizing electricity production via nuclear energy is a part of the solution. Therefore, it is critical to support the deployment of current and advanced nuclear technologies if the decarbonization efforts are to be reached. To respond to the need for decarbonization, the U.S. Department of Energy leads a series of research works on the development of nuclear energy science and technology, and a huge number of national laboratories, universities, and industries are involved in this process.

The research topic of advanced Sustainable  nuclear energy technologies aims to publish the relevant research regarding the most advanced and timely nuclear technology worldwide. This research topic embraces advanced nuclear fuel development, nuclear fuel cycles, nuclear materials, advanced nuclear design, nuclear reactor physics, nuclear waste management, nuclear thermal hydraulics, and nuclear safety. In this research topic, all research works that are relevant to nuclear power generation and nuclear engineering are welcomed. Other research scopes not included above but which are related to the theme are also encouraged for submission.

Dr. Jun Wang
Guest Editor

Dr. Yafei Wang
Dr. Jianqi Xi
Co-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. Sustainability 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 2400 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

  • clean energy
  • safety
  • sustainability

Published Papers (2 papers)

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Research

20 pages, 63133 KiB  
Article
Detection of Numerical Power Shift Anomalies in Burnup Modeling of a PWR Reactor
by Mikołaj Oettingen and Juyoul Kim
Sustainability 2023, 15(4), 3373; https://0-doi-org.brum.beds.ac.uk/10.3390/su15043373 - 12 Feb 2023
Cited by 5 | Viewed by 1319
Abstract
This paper presents the detection and interpretation of numerical power density anomalies in the full-core PWR reactor model, developed at the level of RPV. The study shows that in the Monte Carlo neutron transport coupled with burnup modeling, power density anomalies may occur [...] Read more.
This paper presents the detection and interpretation of numerical power density anomalies in the full-core PWR reactor model, developed at the level of RPV. The study shows that in the Monte Carlo neutron transport coupled with burnup modeling, power density anomalies may occur and should be carefully investigated. The power density anomalies originate from the initial core asymmetry due to different designs of top and bottom reflectors and non-uniform initial axial neutron flux distribution. The power density anomalies increase with increasing fuel burnup due to spatial changes in 135Xe concentrations and following power density redistribution along the reactor core. A method for anomaly detection for the semi-symmetric reactor core is proposed. Full article
(This article belongs to the Special Issue Advanced Sustainable Nuclear Energy Technologies)
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13 pages, 1921 KiB  
Article
BEPU Analysis in LBLOCA Safety Review Calculation
by Wei Sun, Chao Xu, Yi-Zhen Wang, Sui-Zheng Qiu, Yu-Sheng Liu and Hao Fu
Sustainability 2021, 13(24), 14042; https://0-doi-org.brum.beds.ac.uk/10.3390/su132414042 - 20 Dec 2021
Cited by 2 | Viewed by 1427
Abstract
Deterministic safety analysis (DSA) is essential for nuclear power plant licensing. The conservative method followed CFR50 Appendix K, which will lead to a large margin. As one of the DSA methodologies, best estimate plus uncertainty (BEPU) generates more realistic results that can be [...] Read more.
Deterministic safety analysis (DSA) is essential for nuclear power plant licensing. The conservative method followed CFR50 Appendix K, which will lead to a large margin. As one of the DSA methodologies, best estimate plus uncertainty (BEPU) generates more realistic results that can be used in the license application of nuclear power plants (NPPs). However, uncertainty evaluation of parameters is needed in BEPU. In this article, the safety regulatory focuses on the large break loss of coolant accident (LBLOCA) of an advanced PWR. The BEPU analysis is mainly performed by TRACE V5.0 patch 4 code, and the uncertainty analysis is conducted based on DAKOTA code. For correlation coefficients analysis, the sample size is enlarged reasonably. According to the results, this NPP meets the acceptance criteria effectively in LBLOCA with enough margin. By statistic assessment, the set of PCTs calculated has typical normal distribution characters. Based on BEPU, the uncertainties of parameters are studied. Additionally, the influence of sample size on the correlation of parameters is considered too. It could be seen that more samples could permit a more accurate estimation for Spearman partial correlation coefficient (abbreviated as SPCC). The conclusions of this article can provide technical support for the subsequent review of the safety analysis report and the design changes of NPPs. Full article
(This article belongs to the Special Issue Advanced Sustainable Nuclear Energy Technologies)
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