发布求助
文献互助 智能选刊 最新文献

Atomic Energy Society of Japan最新文献

筛选
英文 中文
Phase State and Thermal and Mechanical Properties of Zr-Er Alloys Zr-Er合金的相态及热力学性能
Atomic Energy Society of Japan Pub Date : 2015-04-16 DOI: 10.3327/TAESJ.J14.040
K. Kurosaki, Y. Kitano, Y. Ohishi, H. Muta, S. Yamanaka
{"title":"Phase State and Thermal and Mechanical Properties of Zr-Er Alloys","authors":"K. Kurosaki, Y. Kitano, Y. Ohishi, H. Muta, S. Yamanaka","doi":"10.3327/TAESJ.J14.040","DOIUrl":"https://doi.org/10.3327/TAESJ.J14.040","url":null,"abstract":"The concept of utilizing a Zr - Er alloy in high-burnup fuel claddings in light water reactors has been proposed. Er in a Zr alloy is expected to act as a burnable poison that reduces the excess reactivi-ty. However, the required physical properties for practical realization of Zr - Er alloys have yet to be fully understood. Here, we prepared Zr - Er alloys with various Er contents and characterized the phase state, Young’s modulus, and thermal conductivity. The effect of Er content on the thermal and mechanical properties of the alloys was investigated.","PeriodicalId":8595,"journal":{"name":"Atomic Energy Society of Japan","volume":"46 1","pages":"123-127"},"PeriodicalIF":0.0,"publicationDate":"2015-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80369790","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
鉄道車両の保守とヒューマンファクター (特集 原子力・航空機・鉄道の保守におけるヒューマンファクター) 铁路车辆维护和人类因素(原子力、飞机和铁路维护方面的人类因素)
Atomic Energy Society of Japan Pub Date : 2015-02-01 DOI: 10.3327/jaesjb.57.2_78
田仲 文郎
{"title":"鉄道車両の保守とヒューマンファクター (特集 原子力・航空機・鉄道の保守におけるヒューマンファクター)","authors":"田仲 文郎","doi":"10.3327/jaesjb.57.2_78","DOIUrl":"https://doi.org/10.3327/jaesjb.57.2_78","url":null,"abstract":"","PeriodicalId":8595,"journal":{"name":"Atomic Energy Society of Japan","volume":"45 1","pages":"87-90"},"PeriodicalIF":0.0,"publicationDate":"2015-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90264424","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
福島県モニタリングポストのNaI(Tl)検出器波高分布データを用いた空気中I-131放射能濃度時間変化の推定 利用福岛县监控站的NaI(Tl)检测器波高分布数据推算空气中I-131放射能浓度时间变化
Atomic Energy Society of Japan Pub Date : 2015-01-28 DOI: 10.3327/TAESJ.J14.027
英夫 平山, 宏樹 松村, 芳仁 波戸, 俊哉 佐波
{"title":"福島県モニタリングポストのNaI(Tl)検出器波高分布データを用いた空気中I-131放射能濃度時間変化の推定","authors":"英夫 平山, 宏樹 松村, 芳仁 波戸, 俊哉 佐波","doi":"10.3327/TAESJ.J14.027","DOIUrl":"https://doi.org/10.3327/TAESJ.J14.027","url":null,"abstract":"","PeriodicalId":8595,"journal":{"name":"Atomic Energy Society of Japan","volume":"74 1 1","pages":"1-11"},"PeriodicalIF":0.0,"publicationDate":"2015-01-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87785249","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Trends of Nitrogen Oxide Release during Thermal Decomposition of Nitrates in Highly Active Liquid Waste 高活性废液中硝酸盐热分解过程中氮氧化物释放趋势
Atomic Energy Society of Japan Pub Date : 2015-01-01 DOI: 10.3327/TAESJ.J14.001
Y. Amano, Koji Watanabe, S. Tashiro, Y. Yamane, J. Ishikawa, Kazuo Yoshida, G. Uchiyama, H. Abe
{"title":"Trends of Nitrogen Oxide Release during Thermal Decomposition of Nitrates in Highly Active Liquid Waste","authors":"Y. Amano, Koji Watanabe, S. Tashiro, Y. Yamane, J. Ishikawa, Kazuo Yoshida, G. Uchiyama, H. Abe","doi":"10.3327/TAESJ.J14.001","DOIUrl":"https://doi.org/10.3327/TAESJ.J14.001","url":null,"abstract":"Radioactive materials might be released into air as a result of the accidental boiling of highly active liquid waste (HALW) in reprocessing plants. In such accidents, volatile radioactive nuclides, such as ruthenium, are released from the tanks into the atmosphere. In addition to the radioactive materials, nitrogen oxides are also released owing to the thermal decomposition of metal nitrates in HALW. The released nitrogen oxides transport volatile ruthenium and cause redox reactions associated with the composition or decomposition of volatile ruthenium. In this study, data of nitrogen oxide release were obtained by heating simulated HALW to 600°C. Data were also obtained for mixed lanthanide solution, mixed lanthanide solution containing zirconium dioxide, and mixed lanthanide solution containing ruthenium dioxide. As a result, the release of nitrogen oxides from the simulated HALW was observed from 200°C to 600°C, and the main release of nitrogen oxides was observed at about 340°C. All the lanthanide nitrates were found to decompose in the simulated HALW, and the thermal decomposition temperature of the lanthanide nitrates decreased after the addition of ruthenium dioxide to the mixed lanthanide nitrate solution.","PeriodicalId":8595,"journal":{"name":"Atomic Energy Society of Japan","volume":"14 1","pages":"86-94"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81898569","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Crack Formation in Cementitious Materials Used for an Engineering Barrier System and Their Impact on Hydraulic Conductivity from the Viewpoint of Performance Assessment of a TRU Waste Disposal System 工程屏障胶凝材料裂缝形成及其对导流性能的影响——以TRU废物处理系统性能评价为例
Atomic Energy Society of Japan Pub Date : 2015-01-01 DOI: 10.3327/TAESJ.J15.015
Fumio Hirano, Otani Yoshiteru, H. Kyokawa, M. Mihara, H. Shimizu, A. Honda
{"title":"Crack Formation in Cementitious Materials Used for an Engineering Barrier System and Their Impact on Hydraulic Conductivity from the Viewpoint of Performance Assessment of a TRU Waste Disposal System","authors":"Fumio Hirano, Otani Yoshiteru, H. Kyokawa, M. Mihara, H. Shimizu, A. Honda","doi":"10.3327/TAESJ.J15.015","DOIUrl":"https://doi.org/10.3327/TAESJ.J15.015","url":null,"abstract":"Fumio HIRANO, Yoshiteru OTANI, Hiroyuki KYOKAWA, Morihiro MIHARA, Hiroyuki SHIMIZU and Akira HONDA Japan Atomic Energy Agency, 4-33 Muramatsu, Tokai-mura, Naka-gun, Ibaraki 319-1112, Japan Civil Engineering Design Division, Kajima Corporation, 6-5-30 Akasaka, Minato-ku, Tokyo 107-8502, Japan Institute of Fluid Science, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, Miyagi 980-8577, Japan (Received September 10, 2015; accepted in revised form December 7, 2015; published online April 28, 2016)","PeriodicalId":8595,"journal":{"name":"Atomic Energy Society of Japan","volume":"14 1","pages":"97-114"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84178564","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
A Study of the Fukushima Daiichi Nuclear Accident Process
Atomic Energy Society of Japan Pub Date : 2015-01-01 DOI: 10.1007/978-4-431-55543-8
M. Ishikawa
{"title":"A Study of the Fukushima Daiichi Nuclear Accident Process","authors":"M. Ishikawa","doi":"10.1007/978-4-431-55543-8","DOIUrl":"https://doi.org/10.1007/978-4-431-55543-8","url":null,"abstract":"","PeriodicalId":8595,"journal":{"name":"Atomic Energy Society of Japan","volume":"86 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77146258","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 9
Development of Mechanistic Entrainment Correlation in Accident of Evaporation to Dryness by Boiling of Reprocessed High-Level Liquid Waste 再处理高放废液蒸发干燥事故中机械夹带关联的发展
Atomic Energy Society of Japan Pub Date : 2015-01-01 DOI: 10.3327/TAESJ.J14.022
Kazuo Yoshida
{"title":"Development of Mechanistic Entrainment Correlation in Accident of Evaporation to Dryness by Boiling of Reprocessed High-Level Liquid Waste","authors":"Kazuo Yoshida","doi":"10.3327/TAESJ.J14.022","DOIUrl":"https://doi.org/10.3327/TAESJ.J14.022","url":null,"abstract":"An accident of evaporation to dryness by boiling of high-level liquid waste (HLLW) is postulated to be one of the severe accidents that may occur as a result of the loss of cooling function at a fuel reprocessing plant. In this case, some amount of nonvolatile fission products (FPs) will be transferred in the form of mist to the vapor phase in the tank, and could be released to the environment. Therefore, the quantitative estimation of the transfer rate is one of the key issues in the assessment of the accident consequences. To resolve this issue, a mechanistic correlation of the entrainment rate with upward vapor flow has been developed based on the data obtained from the experiments using simulated and actual HLLW.","PeriodicalId":8595,"journal":{"name":"Atomic Energy Society of Japan","volume":"123 1","pages":"40-50"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77607801","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Rapid and simple measurement method of 90 Sr concentration in water by measuring β-rays from 90 Y 用90y射线测量水中90sr浓度的快速简便方法
Atomic Energy Society of Japan Pub Date : 2015-01-01 DOI: 10.3327/TAESJ.J14.048
H. Hirayama, K. Kondo, Y. Unno, H. Matsumura, H. Iwase, A. Yunoki, S. Sasaki
{"title":"Rapid and simple measurement method of 90 Sr concentration in water by measuring β-rays from 90 Y","authors":"H. Hirayama, K. Kondo, Y. Unno, H. Matsumura, H. Iwase, A. Yunoki, S. Sasaki","doi":"10.3327/TAESJ.J14.048","DOIUrl":"https://doi.org/10.3327/TAESJ.J14.048","url":null,"abstract":"Hideo HIRAYAMA, Kenjiro KONDO, Yasuhiro UNNO, Hiroshi MATSUMURA, Hiroshi IWASE, Akira YUNOKI and Shinichi SASAKI High Energy Accelerator Research Organization, 1-1 Oho, Tsukubashi, Ibaraki 305-0801, Japan National Institute of Advanced Industrial Science and Technology, 1-1-1 Umezono, Tsukubashi, Ibaraki 305-8568, Japan (Received February 28, 2015; accepted in revised form April 20, 2015; published online June 30, 2015)","PeriodicalId":8595,"journal":{"name":"Atomic Energy Society of Japan","volume":"58 1","pages":"141-150"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91428789","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Analysis of Release and Transport of Aerial Radioactive Materials in Accident of Evaporation to Dryness Caused by Boiling of Reprocessed High-Level Liquid Waste 再处理高放废液沸腾蒸发致干燥事故中航空放射性物质的释放和运移分析
Atomic Energy Society of Japan Pub Date : 2015-01-01 DOI: 10.3327/TAESJ.J15.002
Kazuo Yoshida, J. Ishikawa, H. Abe
{"title":"Analysis of Release and Transport of Aerial Radioactive Materials in Accident of Evaporation to Dryness Caused by Boiling of Reprocessed High-Level Liquid Waste","authors":"Kazuo Yoshida, J. Ishikawa, H. Abe","doi":"10.3327/TAESJ.J15.002","DOIUrl":"https://doi.org/10.3327/TAESJ.J15.002","url":null,"abstract":"An accident of evaporation to dryness caused by boiling of high-level liquid waste (HLLW) is postulated as one of the severe accidents caused by the loss of cooling function at a fuel reprocessing plant. In this case, some amount of fission products (FPs) will be transferred to the vapor phase in the tank, and could be released to the environment. Therefore, the quantitative estimation of the transport and release behavior of FPs is one of the key issues in the assessment of the accident consequence. To resolve this issue, a systematic analysis method with computer codes has been developed on the basis of the phenomenological behavior in the accident of evaporation to dryness caused by boiling of HLLW. A simulation study demonstrated that the behavior of liquid waste temperature and the entrainment of mists were in good agreement with the experimental results during the early boiling stage, and that some issues to be resolved were pointed out for the estimation of the amount of transferred Ru to the vapor phase at the late boiling stage.","PeriodicalId":8595,"journal":{"name":"Atomic Energy Society of Japan","volume":"33 1","pages":"213-226"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86944647","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Release Characteristics of Ruthenium from Highly Active Liquid Waste in Drying Step 高活性废液干燥过程中钌的释放特性
Atomic Energy Society of Japan Pub Date : 2015-01-01 DOI: 10.3327/TAESJ.J14.028
S. Tashiro, Y. Amano, Kazuo Yoshida, Y. Yamane, G. Uchiyama, H. Abe
{"title":"Release Characteristics of Ruthenium from Highly Active Liquid Waste in Drying Step","authors":"S. Tashiro, Y. Amano, Kazuo Yoshida, Y. Yamane, G. Uchiyama, H. Abe","doi":"10.3327/TAESJ.J14.028","DOIUrl":"https://doi.org/10.3327/TAESJ.J14.028","url":null,"abstract":"The release characteristics of Ru from highly active liquid waste （ HALW ） have been investigated under the condition of accidental evaporation to dryness by boiling of HALW. Using a laboratory-scale apparatus, the simulated HALW （ s - HALW ） was heated with an external heater to dryness to observe the release characteristics of Ru and gaseous nitrogen oxides. As a result, Ru was significantly released between 120 and 300 ℃ of the s - HALW. The cumulative release ratio of Ru was 0.088. It was also found that the partially released amount of Ru against the temperature of the s - HALW had two peaks at about 140 ℃ and about 240 ℃ . Referring to the results of the release rate of gaseous nitrogen oxides and the volume of condensate, which was a collection of the mixed vapors of steam and nitric acid released from the s - HALW, we discussed the causes of Ru release around these peaks.","PeriodicalId":8595,"journal":{"name":"Atomic Energy Society of Japan","volume":"39 1","pages":"227-234"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81152455","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
首页 上一页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：481959085
Book学术官方微信