Pub Date : 2024-08-16DOI: 10.1080/00223131.2024.2386478
Kaiqiang Zhang, Alexandros Plianos, Luca Raimondi, Fumiaki Abe, Yoshimasa Sugawara, Ipek Caliskanelli, Alice Cryer, Justin Thomas, Salvador Pacheco-Gutierrez, Chris Hope, Ronan Kelly, Masaki Sakamoto, Tomoki Sakaue, Wataru Sato, Shu Shirai, Yolande Smith, Matthew Goodliffe, Harun Tugal, Robert Skilton
The potential of nuclear power in tackling the global energy crisis hinges on the development of effective decommissioning strategies. While the use of human workforce is still common practice, rob...
{"title":"Towards safe, efficient long-reach manipulation in nuclear decommissioning: a case study on fuel debris retrieval at Fukushima Daiichi","authors":"Kaiqiang Zhang, Alexandros Plianos, Luca Raimondi, Fumiaki Abe, Yoshimasa Sugawara, Ipek Caliskanelli, Alice Cryer, Justin Thomas, Salvador Pacheco-Gutierrez, Chris Hope, Ronan Kelly, Masaki Sakamoto, Tomoki Sakaue, Wataru Sato, Shu Shirai, Yolande Smith, Matthew Goodliffe, Harun Tugal, Robert Skilton","doi":"10.1080/00223131.2024.2386478","DOIUrl":"https://doi.org/10.1080/00223131.2024.2386478","url":null,"abstract":"The potential of nuclear power in tackling the global energy crisis hinges on the development of effective decommissioning strategies. While the use of human workforce is still common practice, rob...","PeriodicalId":16526,"journal":{"name":"Journal of Nuclear Science and Technology","volume":"40 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2024-08-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142201616","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 : 2024-08-13DOI: 10.1080/00223131.2024.2391569
Pavlo Kuznietsov, Olha Biedunkova
The processing and control of liquid radioactive waste (LRW) in nuclear power plants (NPP) are critical aspects of nuclear energy management. This study details the principles of the methods, the m...
{"title":"Application of methods for the chemical and radiometric monitoring of liquid radioactive waste processing","authors":"Pavlo Kuznietsov, Olha Biedunkova","doi":"10.1080/00223131.2024.2391569","DOIUrl":"https://doi.org/10.1080/00223131.2024.2391569","url":null,"abstract":"The processing and control of liquid radioactive waste (LRW) in nuclear power plants (NPP) are critical aspects of nuclear energy management. This study details the principles of the methods, the m...","PeriodicalId":16526,"journal":{"name":"Journal of Nuclear Science and Technology","volume":"7 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2024-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142201521","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 : 2024-08-07DOI: 10.1080/00223131.2024.2389153
Kunihisa Nakajima, Masahide Takano
At TEPCO’s Fukushima Daiichi Nuclear Power Station, it is estimated that considerable amounts of cesium still remain in the reactors from the analysis results using the severe accident analysis cod...
{"title":"Chemical interaction of CsOH vapor with UO2 and Fe-zr melt","authors":"Kunihisa Nakajima, Masahide Takano","doi":"10.1080/00223131.2024.2389153","DOIUrl":"https://doi.org/10.1080/00223131.2024.2389153","url":null,"abstract":"At TEPCO’s Fukushima Daiichi Nuclear Power Station, it is estimated that considerable amounts of cesium still remain in the reactors from the analysis results using the severe accident analysis cod...","PeriodicalId":16526,"journal":{"name":"Journal of Nuclear Science and Technology","volume":"36 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2024-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141931394","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}
At the Fukushima Daiichi Nuclear Power Station site, crystalline silicotitanate (CST) ion exchangers containing sodium ions (Na+) as exchange ions are used as an adsorbent to remove radioactive ces...
{"title":"Ion exchange selectivity for protons by sodium ion-form crystalline silicotitanate","authors":"Toshimasa Ohashi, Kazushige Ishida, Takahiro Mori, Junji Iwasa, Takashi Asano, Takahiko Sugiyama","doi":"10.1080/00223131.2024.2381561","DOIUrl":"https://doi.org/10.1080/00223131.2024.2381561","url":null,"abstract":"At the Fukushima Daiichi Nuclear Power Station site, crystalline silicotitanate (CST) ion exchangers containing sodium ions (Na+) as exchange ions are used as an adsorbent to remove radioactive ces...","PeriodicalId":16526,"journal":{"name":"Journal of Nuclear Science and Technology","volume":"84 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2024-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141931397","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 : 2024-07-22DOI: 10.1080/00223131.2024.2376127
Silong Li, Min Zhang, Nianmei Zhang, Guodong Xu, Xiaodong Wang
LFF (Lorentz Force Flowmeter) as a new non-contact electromagnetic flowmeter, can adapt to high temperature, strong corrosion, and other factors, which is suitable for measuring the flow of lead-bi...
{"title":"Using Lorentz force flowmeter to measure the narrow channel flow that mimics lead-bismuth cooled reactors","authors":"Silong Li, Min Zhang, Nianmei Zhang, Guodong Xu, Xiaodong Wang","doi":"10.1080/00223131.2024.2376127","DOIUrl":"https://doi.org/10.1080/00223131.2024.2376127","url":null,"abstract":"LFF (Lorentz Force Flowmeter) as a new non-contact electromagnetic flowmeter, can adapt to high temperature, strong corrosion, and other factors, which is suitable for measuring the flow of lead-bi...","PeriodicalId":16526,"journal":{"name":"Journal of Nuclear Science and Technology","volume":"165 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2024-07-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141777992","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}
A dissolution method for analyzing the elemental composition of fuel debris using the sodium peroxide (Na2O2) fusion technique has been developed. Herein, two different types of simulated fuel debr...
{"title":"Development of a dissolution method for analyzing the elemental composition of fuel debris using sodium peroxide fusion technique","authors":"Satoshi Nakamura, Sho Ishii, Hitoshi Kato, Yasutoshi Ban, Kenta Hiruta, Takuya Yoshida, Hiroyuki Uehara, Hiroki Obata, Yasuhiko Kimura, Masahide Takano","doi":"10.1080/00223131.2024.2381553","DOIUrl":"https://doi.org/10.1080/00223131.2024.2381553","url":null,"abstract":"A dissolution method for analyzing the elemental composition of fuel debris using the sodium peroxide (Na2O2) fusion technique has been developed. Herein, two different types of simulated fuel debr...","PeriodicalId":16526,"journal":{"name":"Journal of Nuclear Science and Technology","volume":"23 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2024-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141746249","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}
We investigated the radiolytic hydrogen production of geopolymers that are a candidate material for solidifying radioactive waste. The effects of water content and solid properties on the hydrogen ...
{"title":"Fundamental study on hydrogen production by radiation related to material properties of boron-containing geopolymers with reduced water content","authors":"Rui Akayama, Kanae Matsuyama, Masaru Yuhara, Yu Yamashita, Seiji Yamamoto, Yoshiko Haruguchi, Masumitsu Toyohara","doi":"10.1080/00223131.2024.2370573","DOIUrl":"https://doi.org/10.1080/00223131.2024.2370573","url":null,"abstract":"We investigated the radiolytic hydrogen production of geopolymers that are a candidate material for solidifying radioactive waste. The effects of water content and solid properties on the hydrogen ...","PeriodicalId":16526,"journal":{"name":"Journal of Nuclear Science and Technology","volume":"154 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2024-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141608337","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 : 2024-07-07DOI: 10.1080/00223131.2024.2371961
Fengyu Li, Bin Zhang, Bin Zhang, Fanghui Zhang, Qingtao Zhao, Shiyang Lou, Zhiyong Wang, Kaixin Huang
Surface cracks are one of the primary defects in nuclear fuel pellets, posing a significant hazard to nuclear safety production. Deep learning-based methods recently developed for crack detection a...
{"title":"Implementation of surface crack detection method for nuclear fuel pellets by weakly supervised learning","authors":"Fengyu Li, Bin Zhang, Bin Zhang, Fanghui Zhang, Qingtao Zhao, Shiyang Lou, Zhiyong Wang, Kaixin Huang","doi":"10.1080/00223131.2024.2371961","DOIUrl":"https://doi.org/10.1080/00223131.2024.2371961","url":null,"abstract":"Surface cracks are one of the primary defects in nuclear fuel pellets, posing a significant hazard to nuclear safety production. Deep learning-based methods recently developed for crack detection a...","PeriodicalId":16526,"journal":{"name":"Journal of Nuclear Science and Technology","volume":"38 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2024-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141608422","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 : 2024-07-07DOI: 10.1080/00223131.2024.2370577
Weiqi Liu, Quanbin Zhao, Zhiyong Sun, Xingmin Liu, Gen Li, Jinshi Wang
Pool-type low-temperature heating reactor (PLTHR) has attracted considerable attention throughout the world due to its low operating parameters and satisfactory inherent safety in district heating....
{"title":"Dynamic performance analysis of a new low-temperature nuclear heating system with APROS","authors":"Weiqi Liu, Quanbin Zhao, Zhiyong Sun, Xingmin Liu, Gen Li, Jinshi Wang","doi":"10.1080/00223131.2024.2370577","DOIUrl":"https://doi.org/10.1080/00223131.2024.2370577","url":null,"abstract":"Pool-type low-temperature heating reactor (PLTHR) has attracted considerable attention throughout the world due to its low operating parameters and satisfactory inherent safety in district heating....","PeriodicalId":16526,"journal":{"name":"Journal of Nuclear Science and Technology","volume":"19 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2024-07-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141614292","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 : 2024-06-27DOI: 10.1080/00223131.2024.2364711
Takashi Sawabe, Fumihiro Nakamori, Takeshi Sonoda
To understand the microstructural changes in Nb-doped zirconium alloy cladding at high irradiation doses, the Mitsubishi Developed Alloy (MDA) cladding was ion- irradiated up to 40 dpa at 400◦C and...
{"title":"Redistribution of Nb and other alloying elements in Nb-doped Zr alloy under high dose ion irradiation","authors":"Takashi Sawabe, Fumihiro Nakamori, Takeshi Sonoda","doi":"10.1080/00223131.2024.2364711","DOIUrl":"https://doi.org/10.1080/00223131.2024.2364711","url":null,"abstract":"To understand the microstructural changes in Nb-doped zirconium alloy cladding at high irradiation doses, the Mitsubishi Developed Alloy (MDA) cladding was ion- irradiated up to 40 dpa at 400◦C and...","PeriodicalId":16526,"journal":{"name":"Journal of Nuclear Science and Technology","volume":"20 1","pages":""},"PeriodicalIF":1.2,"publicationDate":"2024-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141742990","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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