Pub Date : 2023-12-04DOI: 10.1080/00223131.2023.2290712
Guopeng Liang, Yunlong Wang, Guan Guan, Chaoguang Jin, Ming Chen
Floating nuclear power platform (FNPP), unlike onshore nuclear power plants, is subjected to periodic rolling loads at sea. These loads will have a more obvious impact on the flow characteristics a...
{"title":"Numerical simulation of flow and heat transfer in fuel assembly of floating nuclear power platform","authors":"Guopeng Liang, Yunlong Wang, Guan Guan, Chaoguang Jin, Ming Chen","doi":"10.1080/00223131.2023.2290712","DOIUrl":"https://doi.org/10.1080/00223131.2023.2290712","url":null,"abstract":"Floating nuclear power platform (FNPP), unlike onshore nuclear power plants, is subjected to periodic rolling loads at sea. These loads will have a more obvious impact on the flow characteristics a...","PeriodicalId":16526,"journal":{"name":"Journal of Nuclear Science and Technology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2023-12-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138542504","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}
To exclude an experimental hall from a radiation-controlled area at the state-of-the-art 3 GeV synchrotron radiation facility, NanoTerasu, Japan, the shielding design of optical hatches for gas bre...
{"title":"Shielding design of NanoTerasu for gas bremsstrahlung and photonuclear reaction","authors":"Hiroki Matsuda, Masayuki Hagiwara, Akihiro Takeuchi, Toshiro Itoga, Hiroyuki Konishi","doi":"10.1080/00223131.2023.2290063","DOIUrl":"https://doi.org/10.1080/00223131.2023.2290063","url":null,"abstract":"To exclude an experimental hall from a radiation-controlled area at the state-of-the-art 3 GeV synchrotron radiation facility, NanoTerasu, Japan, the shielding design of optical hatches for gas bre...","PeriodicalId":16526,"journal":{"name":"Journal of Nuclear Science and Technology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138519524","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}
For all the nuclear reactor systems, quantitative assessment of the accident management (AM) effects against long-term external hazards became one of the essential issues after the lesson learned f...
{"title":"The development of petri net-based continuous Markov chain Monte Carlo methodology applying to dynamic probability risk assessment for multi-state resilience systems with repairable multi-component interdependency under longtermly thereat","authors":"Chun-Yen Li, Akira Watanabe, Akihiro Uchibori, Yasushi Okano","doi":"10.1080/00223131.2023.2290067","DOIUrl":"https://doi.org/10.1080/00223131.2023.2290067","url":null,"abstract":"For all the nuclear reactor systems, quantitative assessment of the accident management (AM) effects against long-term external hazards became one of the essential issues after the lesson learned f...","PeriodicalId":16526,"journal":{"name":"Journal of Nuclear Science and Technology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138542487","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}
Boron carbide (B4C)–stainless steel (SS) eutectic reaction behavior is one of the most important issues in the core disruptive accidents (CDAs) of sodium-cooled fast reactors (SFRs). In this study,...
{"title":"Thinning behavior of solid boron carbide immersed in molten stainless steel for core disruptive accident of sodium-cooled fast reactor","authors":"Yuki Emura, Toshihide Takai, Shin Kikuchi, Kenji Kamiyama, Hidemasa Yamano, Hiroki Yokoyama, Kan Sakamoto","doi":"10.1080/00223131.2023.2287109","DOIUrl":"https://doi.org/10.1080/00223131.2023.2287109","url":null,"abstract":"Boron carbide (B4C)–stainless steel (SS) eutectic reaction behavior is one of the most important issues in the core disruptive accidents (CDAs) of sodium-cooled fast reactors (SFRs). In this study,...","PeriodicalId":16526,"journal":{"name":"Journal of Nuclear Science and Technology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2023-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138519521","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 : 2023-11-27DOI: 10.1080/00223131.2024.2284499
Satoshi Chiba, Hideo Harada, Naohiko Otsuka, Go Chiba, Masayuki Hagiwara
Published in Journal of Nuclear Science and Technology (Just accepted, 2023)
发表于《核科学与技术杂志》(2023年刚刚接受)
{"title":"Preface to a special issue of Journal of Nuclear Science and Technology on “Nuclear Data and Code Systems as a Basis of Nuclear Technology”","authors":"Satoshi Chiba, Hideo Harada, Naohiko Otsuka, Go Chiba, Masayuki Hagiwara","doi":"10.1080/00223131.2024.2284499","DOIUrl":"https://doi.org/10.1080/00223131.2024.2284499","url":null,"abstract":"Published in Journal of Nuclear Science and Technology (Just accepted, 2023)","PeriodicalId":16526,"journal":{"name":"Journal of Nuclear Science and Technology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2023-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138519562","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 have constructed a computational scheme to obtain energy spectra of reactor antineutrinos, including the inverse β-decay process through which they were to be detected. The antineutrino spectra ...
我们建立了一个计算方案来获得反应堆反中微子的能谱，包括它们被探测到的反β衰变过程。反中微子谱…
{"title":"Reactor antineutrinos and novel application to real-time remote monitoring of nuclear reactors","authors":"Chikako Ishizuka, Karen Sasaki, Naoki Yamano, Tadashi Yoshida, Satoshi Chiba","doi":"10.1080/00223131.2023.2276418","DOIUrl":"https://doi.org/10.1080/00223131.2023.2276418","url":null,"abstract":"We have constructed a computational scheme to obtain energy spectra of reactor antineutrinos, including the inverse β-decay process through which they were to be detected. The antineutrino spectra ...","PeriodicalId":16526,"journal":{"name":"Journal of Nuclear Science and Technology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2023-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138519522","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 : 2023-11-22DOI: 10.1080/00223131.2023.2285934
Yoshiaki Shikaze
High-energy beta-ray sources generate bremsstrahlung photons in the building materials, generated by the radioactive nuclides inside the nuclear reactor buildings emitted by the Fukushima Daiichi n...
{"title":"Evaluation of radiation dose caused by bremsstrahlung photons generated by high-energy beta rays using the PHITS and GEANT4 simulation codes","authors":"Yoshiaki Shikaze","doi":"10.1080/00223131.2023.2285934","DOIUrl":"https://doi.org/10.1080/00223131.2023.2285934","url":null,"abstract":"High-energy beta-ray sources generate bremsstrahlung photons in the building materials, generated by the radioactive nuclides inside the nuclear reactor buildings emitted by the Fukushima Daiichi n...","PeriodicalId":16526,"journal":{"name":"Journal of Nuclear Science and Technology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2023-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138519552","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}
Composition of deuterium (heavy) water in light water was drastically reduced to one-half by one stage of a newly invented device that can create a nonequilibrium vapor state driven by a dynamic sy...
{"title":"A new separation method of hydrogen isotope by dynamically created nonequilibrium state","authors":"Takashi Yabe, Takayoshi Norimatsu, Kohei Yamanoi, Feng Xiao","doi":"10.1080/00223131.2023.2284765","DOIUrl":"https://doi.org/10.1080/00223131.2023.2284765","url":null,"abstract":"Composition of deuterium (heavy) water in light water was drastically reduced to one-half by one stage of a newly invented device that can create a nonequilibrium vapor state driven by a dynamic sy...","PeriodicalId":16526,"journal":{"name":"Journal of Nuclear Science and Technology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2023-11-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138542474","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 : 2023-11-20DOI: 10.1080/00223131.2023.2279303
Hunter Belanger, Amanda Lewis, Devin Barry
The covariance matrices for the evaluated resolved resonance region parameters are typically processed into a grouped covariance representation for use in uncertainty propagation studies. An altern...
{"title":"Comparison and evaluation of resolved resonance region covariance representations","authors":"Hunter Belanger, Amanda Lewis, Devin Barry","doi":"10.1080/00223131.2023.2279303","DOIUrl":"https://doi.org/10.1080/00223131.2023.2279303","url":null,"abstract":"The covariance matrices for the evaluated resolved resonance region parameters are typically processed into a grouped covariance representation for use in uncertainty propagation studies. An altern...","PeriodicalId":16526,"journal":{"name":"Journal of Nuclear Science and Technology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2023-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138519519","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 : 2023-11-15DOI: 10.1080/00223131.2023.2274928
Yosuke Nishimura, Anna Gubarevich, Katsumi Yoshida, Avadhesh Kumar Sharma, Koji Okamoto
The oxidation behavior of IG-110, a graphite core component, was investigated at temperatures ranging from 400 to 1000°C in a 10 ppm Ar/O2 flow to simulate the oxidation process between the graphit...
{"title":"Kinetic modeling of IG-110 oxidation in inert atmosphere with low oxygen concentration for innovative high-temperature gas-cooled reactor applications","authors":"Yosuke Nishimura, Anna Gubarevich, Katsumi Yoshida, Avadhesh Kumar Sharma, Koji Okamoto","doi":"10.1080/00223131.2023.2274928","DOIUrl":"https://doi.org/10.1080/00223131.2023.2274928","url":null,"abstract":"The oxidation behavior of IG-110, a graphite core component, was investigated at temperatures ranging from 400 to 1000°C in a 10 ppm Ar/O2 flow to simulate the oxidation process between the graphit...","PeriodicalId":16526,"journal":{"name":"Journal of Nuclear Science and Technology","volume":null,"pages":null},"PeriodicalIF":1.2,"publicationDate":"2023-11-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138519553","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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