Pub Date : 2024-07-24DOI: 10.1080/00295450.2024.2371267
Marco Pellegrini, Christophe Journeau, Nathalie Seiler, Luis E. Herranz, M. García, Claus Spengler, Charlaine Bouillet, Marc Barrachin, David Luxat, Lucas Albright
The latest investigations of Fukushima Daiichi Unit 1 have demonstrated that corium attack to the pedestal walls and pedestal floor has occurred in Fukushima Daiichi Unit 1 to a certain extent. The...
{"title":"Analysis of the Long-Term Interaction Between Molten Core and Dry Concrete at Fukushima Daiichi Unit 1","authors":"Marco Pellegrini, Christophe Journeau, Nathalie Seiler, Luis E. Herranz, M. García, Claus Spengler, Charlaine Bouillet, Marc Barrachin, David Luxat, Lucas Albright","doi":"10.1080/00295450.2024.2371267","DOIUrl":"https://doi.org/10.1080/00295450.2024.2371267","url":null,"abstract":"The latest investigations of Fukushima Daiichi Unit 1 have demonstrated that corium attack to the pedestal walls and pedestal floor has occurred in Fukushima Daiichi Unit 1 to a certain extent. The...","PeriodicalId":19402,"journal":{"name":"Nuclear Technology","volume":"97 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2024-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141886191","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Recent advancements in reactor designs could offer new revolutionary capabilities, including remote monitoring, increased flexibility, and reduced operation and maintenance costs. Embracing new dig...
{"title":"Exploring the Feasibility of Quantum-Based Secure Communications for Nuclear Applications","authors":"Konstantinos Gkouliaras, Vasileios Theos, Stylianos Chatzidakis","doi":"10.1080/00295450.2024.2368977","DOIUrl":"https://doi.org/10.1080/00295450.2024.2368977","url":null,"abstract":"Recent advancements in reactor designs could offer new revolutionary capabilities, including remote monitoring, increased flexibility, and reduced operation and maintenance costs. Embracing new dig...","PeriodicalId":19402,"journal":{"name":"Nuclear Technology","volume":"35 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2024-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141744763","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-18DOI: 10.1080/00295450.2024.2368973
Wei Guo, Bo Shi, Tao Zhang, Zhijiang Wu, Guohua Xiong, Minjun Peng
The pressure control of once-through steam generator (OTSG) is critical for the operation and safety of small modular reactors. However, the dynamics of the OTSG are quite nonlinear, time varying, ...
{"title":"Research on Active Disturbance Rejection Control of Small Modular Reactor Once-Through Steam Generator Based on Differential Evolution Optimization Algorithm","authors":"Wei Guo, Bo Shi, Tao Zhang, Zhijiang Wu, Guohua Xiong, Minjun Peng","doi":"10.1080/00295450.2024.2368973","DOIUrl":"https://doi.org/10.1080/00295450.2024.2368973","url":null,"abstract":"The pressure control of once-through steam generator (OTSG) is critical for the operation and safety of small modular reactors. However, the dynamics of the OTSG are quite nonlinear, time varying, ...","PeriodicalId":19402,"journal":{"name":"Nuclear Technology","volume":"39 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2024-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141744672","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-18DOI: 10.1080/00295450.2024.2368980
Shikha Prasad, Oscar L. Delgado, Alexander Tucker, Sunay Palsole
A virtual reality learning module to train nuclear engineering students in reactor operations to understand reactor power excursions has been developed. The learning module was taught with an Oculu...
{"title":"Nuclear Reactor Operations Education and Training with Virtual Reality and an Immersive Desktop Application","authors":"Shikha Prasad, Oscar L. Delgado, Alexander Tucker, Sunay Palsole","doi":"10.1080/00295450.2024.2368980","DOIUrl":"https://doi.org/10.1080/00295450.2024.2368980","url":null,"abstract":"A virtual reality learning module to train nuclear engineering students in reactor operations to understand reactor power excursions has been developed. The learning module was taught with an Oculu...","PeriodicalId":19402,"journal":{"name":"Nuclear Technology","volume":"39 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2024-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141744673","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-17DOI: 10.1080/00295450.2024.2368976
Marie Voss, Ute Maurer-Rurack, Andreas Poller
As part of the German site selection procedure for deep geological disposal of high-level radioactive waste (HLW), an investigation, according to federal regulations, must be undertaken into whethe...
{"title":"Processes and Interactions of Potential Relevance for Deep Geological Disposal of HLW and L/ILW at the Same Site—International Approaches and Transferability to the German Site Selection","authors":"Marie Voss, Ute Maurer-Rurack, Andreas Poller","doi":"10.1080/00295450.2024.2368976","DOIUrl":"https://doi.org/10.1080/00295450.2024.2368976","url":null,"abstract":"As part of the German site selection procedure for deep geological disposal of high-level radioactive waste (HLW), an investigation, according to federal regulations, must be undertaken into whethe...","PeriodicalId":19402,"journal":{"name":"Nuclear Technology","volume":"17 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2024-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141744674","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-17DOI: 10.1080/00295450.2024.2361195
Simon Chung, Martin Stewart, Peter Wypych, David Hastie, Andrew Grima, Sam Moricca
This research presents a discrete element method (DEM) model for simulating the vibratory filling of the Idaho calcine waste simulant into various convoluted hot isostatic pressing canisters. The s...
{"title":"Discrete Element Method Simulation of Vibratory Filling of Convoluted Hot Isostatic Pressing Canisters Using Idaho Calcine Waste Simulant","authors":"Simon Chung, Martin Stewart, Peter Wypych, David Hastie, Andrew Grima, Sam Moricca","doi":"10.1080/00295450.2024.2361195","DOIUrl":"https://doi.org/10.1080/00295450.2024.2361195","url":null,"abstract":"This research presents a discrete element method (DEM) model for simulating the vibratory filling of the Idaho calcine waste simulant into various convoluted hot isostatic pressing canisters. The s...","PeriodicalId":19402,"journal":{"name":"Nuclear Technology","volume":"64 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2024-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141744675","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-11DOI: 10.1080/00295450.2024.2336355
Aditi Verma, Todd Allen
The Technology Readiness Level (TRL) scale was initially developed by the National Aeronautics and Space Administration in the 1970s and is now widely used in space, nuclear, and other complex tech...
{"title":"A Sociotechnical Readiness Level Framework for the Development of Advanced Nuclear Technologies","authors":"Aditi Verma, Todd Allen","doi":"10.1080/00295450.2024.2336355","DOIUrl":"https://doi.org/10.1080/00295450.2024.2336355","url":null,"abstract":"The Technology Readiness Level (TRL) scale was initially developed by the National Aeronautics and Space Administration in the 1970s and is now widely used in space, nuclear, and other complex tech...","PeriodicalId":19402,"journal":{"name":"Nuclear Technology","volume":"37 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2024-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141585806","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-10DOI: 10.1080/00295450.2024.2366738
Molly Ross, Ling Zou, Hitesh Bindra
Liquid metals are being investigated as coolants in many advanced reactor designs because of their high thermal conductivity and effectiveness at high temperatures. However, they often pose challen...
{"title":"Numerical Simulation and Experimental Comparison of System Analysis Module 1D Mixing Model for Cold Shock Transients in the Gallium Thermal-Hydraulic Mixing Facility","authors":"Molly Ross, Ling Zou, Hitesh Bindra","doi":"10.1080/00295450.2024.2366738","DOIUrl":"https://doi.org/10.1080/00295450.2024.2366738","url":null,"abstract":"Liquid metals are being investigated as coolants in many advanced reactor designs because of their high thermal conductivity and effectiveness at high temperatures. However, they often pose challen...","PeriodicalId":19402,"journal":{"name":"Nuclear Technology","volume":"51 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2024-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141608844","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Hydrogen mixing and distribution in a nuclear power plant containment during a postulated severe accident is a phenomenon with high safety relevance for current and advanced light water reactors. T...
{"title":"Analyses of Jet Buoyant Flow in a Multicompartment Containment Using an Open-Source Solver","authors":"Myeong-Seon Chae, Juwook Lee, Hyoung Kyu Cho, Stephan Kelm, Domenico Paladino","doi":"10.1080/00295450.2024.2362527","DOIUrl":"https://doi.org/10.1080/00295450.2024.2362527","url":null,"abstract":"Hydrogen mixing and distribution in a nuclear power plant containment during a postulated severe accident is a phenomenon with high safety relevance for current and advanced light water reactors. T...","PeriodicalId":19402,"journal":{"name":"Nuclear Technology","volume":"78 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2024-07-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141608816","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-08DOI: 10.1080/00295450.2024.2361182
Andres Gomez, Molly Ross, Hitesh Bindra
Accurate modeling of nuclear reactor transients is important for improving operation and maintenance planning strategies in advanced reactors. An adequate understanding of the connectivity between ...
{"title":"Network Graph Laplacian-Based Sensor Projection in System-Level Modeling of Liquid-Metal Loop","authors":"Andres Gomez, Molly Ross, Hitesh Bindra","doi":"10.1080/00295450.2024.2361182","DOIUrl":"https://doi.org/10.1080/00295450.2024.2361182","url":null,"abstract":"Accurate modeling of nuclear reactor transients is important for improving operation and maintenance planning strategies in advanced reactors. An adequate understanding of the connectivity between ...","PeriodicalId":19402,"journal":{"name":"Nuclear Technology","volume":"45 1","pages":""},"PeriodicalIF":1.5,"publicationDate":"2024-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141608845","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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