发布求助
文献互助 智能选刊 最新文献

International Journal of Nuclear Safety and Security最新文献

筛选
英文 中文
Mobile radiation dosimeter for monitoring of total radiation on-board of civilian aircraft. 监测民用飞机上总辐射的移动辐射剂量计。
International Journal of Nuclear Safety and Security Pub Date : 2019-06-07 DOI: 10.1504/IJNSS.2019.10020602
V. Elin, Olga N. Sharts, M. Merkin
{"title":"Mobile radiation dosimeter for monitoring of total radiation on-board of civilian aircraft.","authors":"V. Elin, Olga N. Sharts, M. Merkin","doi":"10.1504/IJNSS.2019.10020602","DOIUrl":"https://doi.org/10.1504/IJNSS.2019.10020602","url":null,"abstract":"This paper describes a novel radiation dosimeter technology 'DO-RA' and its uses in commercial flights as 'DO-RA.AVIA' semiconductor module incorporated into smartphones and other electronic devices. We discuss issues of radiation exposure during flights, including possible health risks, and provide an example of experimental data regarding radiation exposure during particular flight, taken recently during 2-hour flights within Russia and in France, which can open reader's eyes to the potential impact of ionising radiation that occurs during the air flights. The article describes 'DO-RA' radiation measurement technology features and functions, demonstrates uses of 'DO-RA.AVIA' radiation measurement module for use in-flight of commercial aircraft. The article suggests more features and uses of 'DO-RA' technology for drug-discovery in-house use, outdoor applications, surveillance and as a gadget for automobiles' gadget.","PeriodicalId":113793,"journal":{"name":"International Journal of Nuclear Safety and Security","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128264802","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
Thermal hydraulic simulations of a PWR nuclear power plant 压水堆核电站的热水力模拟
International Journal of Nuclear Safety and Security Pub Date : 2019-05-31 DOI: 10.1504/IJNSS.2019.10018393
S. Ibrahim, Sami. I. Atia
{"title":"Thermal hydraulic simulations of a PWR nuclear power plant","authors":"S. Ibrahim, Sami. I. Atia","doi":"10.1504/IJNSS.2019.10018393","DOIUrl":"https://doi.org/10.1504/IJNSS.2019.10018393","url":null,"abstract":"This research presents simulation analyses of steady state, station blackout, and loss of coolant accident thermal hydraulic conditions. The plant is a PWR type with output of about 1000 MWe. The simulations are performed by using RELAP and PCTran codes to develop a model of this PWR which could simulate its primary system, with good accuracy in cases of steady state, station blackout, and loss of coolant accidents. The modelled core temperature distribution, pressure, coolant mass flow inlet and outlet temperatures of the reactor, and other parameters proved to be in good agreement with reference data. These simulations verify the efficiency of management procedures in ensuring that the auxiliary cooling systems can cool the reactor core during accident conditions. The importance of the auxiliary system during the accident conditions is accredited. The developed RELAP and PCTran models are capable of reproducing the thermal hydraulic behaviour of the PWR.","PeriodicalId":113793,"journal":{"name":"International Journal of Nuclear Safety and Security","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126873335","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
Developing a consequence management assessment framework 制定后果管理评估框架
International Journal of Nuclear Safety and Security Pub Date : 2019-05-31 DOI: 10.1504/IJNSS.2019.10020601
Kenneth W. McDonald, Rob Prins
{"title":"Developing a consequence management assessment framework","authors":"Kenneth W. McDonald, Rob Prins","doi":"10.1504/IJNSS.2019.10020601","DOIUrl":"https://doi.org/10.1504/IJNSS.2019.10020601","url":null,"abstract":"This research developed an assessment process framework and tool to assess national consequence management capacity. The research applied a value focused thinking and the Systems Design Process (SDP) to create a framework that effectively analyses a nation's capacity to handle extreme crisis situations to include Chemical, Biological, Radiological, Nuclear and Explosive (CBRNE) events. The research conducted extensive stakeholder analysis to identify critical metrics in identifying a nation's capacity and capabilities. Weighting and scoring of the value metrics was applied to develop scoring assessments. The results provided a usable assessment model that tracks capacity progress over time. The model provides a value contribution to the development of an effective assessment tool and achieves the goal of providing a practical tool for assessment. This research takes assessing a very difficult and complex system and makes it relatively easy and simple, while providing solid evidence of capacity improvement or deterioration over time.","PeriodicalId":113793,"journal":{"name":"International Journal of Nuclear Safety and Security","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124286948","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
Passive containment cooling system with hydrogen recombiner for prolonged station blackout 带氢重整器的被动式安全壳冷却系统，用于长时间的车站停电
International Journal of Nuclear Safety and Security Pub Date : 2019-05-31 DOI: 10.1504/IJNSS.2019.10021648
S. Revankar
{"title":"Passive containment cooling system with hydrogen recombiner for prolonged station blackout","authors":"S. Revankar","doi":"10.1504/IJNSS.2019.10021648","DOIUrl":"https://doi.org/10.1504/IJNSS.2019.10021648","url":null,"abstract":"Beyond design basis accident scenario, where station blackout could lead to severe accident with hydrogen release, has become important after accident at Fukushima Daiichi nuclear plant. Here a passive containment cooling system (PCCS) combined with hydrogen mitigation system is suggested that will passively remove containment heat load as well as mitigate hydrogen gas generated and accumulated in the containment atmosphere during prolonged station blackout. It is proposed to make use of atmosphereic air as ultimate heat sink to reject the PCCS heat, which in turn transfers heat from the containment. In the proposed design a finned vertical tube type PCCS system submersed in pool water is considered with supply of pool water lasting three days following which airflow cools PCCS tubes for long term. The PCCS inlet flow path has a catalytic recombiner that is effective during first few days should there be any hydrogen generation and accumulation in the containment.","PeriodicalId":113793,"journal":{"name":"International Journal of Nuclear Safety and Security","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127652398","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
Use of nuclear material accounting and control for augmenting nuclear security: a logical step but challenges remain 利用核材料核算和控制加强核安全:合乎逻辑的一步，但挑战依然存在
International Journal of Nuclear Safety and Security Pub Date : 1900-01-01 DOI: 10.1504/IJNSS.2021.10032444
K. L. Ramakumar
{"title":"Use of nuclear material accounting and control for augmenting nuclear security: a logical step but challenges remain","authors":"K. L. Ramakumar","doi":"10.1504/IJNSS.2021.10032444","DOIUrl":"https://doi.org/10.1504/IJNSS.2021.10032444","url":null,"abstract":"","PeriodicalId":113793,"journal":{"name":"International Journal of Nuclear Safety and Security","volume":"82 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129139015","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
Physical protection systems of nuclear facilities: a proposed nuclear power plant general layout and regulatory requirement 核设施物理保护系统:提出了核电站总体布局和监管要求
International Journal of Nuclear Safety and Security Pub Date : 1900-01-01 DOI: 10.1504/ijnss.2019.10021653
M. F. Barakat, O. A. Elhefnawy
{"title":"Physical protection systems of nuclear facilities: a proposed nuclear power plant general layout and regulatory requirement","authors":"M. F. Barakat, O. A. Elhefnawy","doi":"10.1504/ijnss.2019.10021653","DOIUrl":"https://doi.org/10.1504/ijnss.2019.10021653","url":null,"abstract":"At present, great efforts in Egypt are directed towards elaborate physical protection regulations to protect nuclear and radiological facilities from any adversary actions, especially after signing the agreement between Egypt and Russia for the establishment of the first Egyptian nuclear power plant in Dabaa. The upcoming regulations will include a physical protection regulation of nuclear facilities and nuclear materials. Thus, the present work is concerned with a proposal of physical protection regulation of nuclear facilities. This proposal discusses the role of the licensee in defining threat assessment and design basis threat followed by classifying different areas in general layout of nuclear facility or nuclear power plant. Also, the requirements of an efficient physical protection system are discussed based on the four basic elements, i.e. entry control, intrusion detection, delay of intruder, and response force. This suggested regulation takes into consideration the International Atomic Energy Agency recommendations and many other countries’ regulations.","PeriodicalId":113793,"journal":{"name":"International Journal of Nuclear Safety and Security","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130517287","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
Kenya's nuclear energy dilemma 肯尼亚的核能困境
International Journal of Nuclear Safety and Security Pub Date : 1900-01-01 DOI: 10.1504/ijnss.2022.10052031
Kenneth K. Mbali, Justus J. Okonda
{"title":"Kenya's nuclear energy dilemma","authors":"Kenneth K. Mbali, Justus J. Okonda","doi":"10.1504/ijnss.2022.10052031","DOIUrl":"https://doi.org/10.1504/ijnss.2022.10052031","url":null,"abstract":"","PeriodicalId":113793,"journal":{"name":"International Journal of Nuclear Safety and Security","volume":"82 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126441258","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
The statistical analysis and prediction associated with nuclear meltdown accidents risk evaluation 核熔毁事故风险评估的统计分析与预测
International Journal of Nuclear Safety and Security Pub Date : 1900-01-01 DOI: 10.1504/ijnss.2020.10033873
Qun Guan, Bowen He
{"title":"The statistical analysis and prediction associated with nuclear meltdown accidents risk evaluation","authors":"Qun Guan, Bowen He","doi":"10.1504/ijnss.2020.10033873","DOIUrl":"https://doi.org/10.1504/ijnss.2020.10033873","url":null,"abstract":"","PeriodicalId":113793,"journal":{"name":"International Journal of Nuclear Safety and Security","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114863732","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
Experiences and Challenges of Nuclear Safeguards Activities in Bangladesh 孟加拉国核保障活动的经验和挑战
International Journal of Nuclear Safety and Security Pub Date : 1900-01-01 DOI: 10.1504/ijnss.2022.10049351
Moazzem Hossain, Md. Abdul Malek Soner, A. Mahmud, Md. Sayed Hossain, Tamanna Yeasmin Usha, Md. Maidul Islam, A. Zoardar, Ashraful Haque, M. M. Uddin, Nusrat Jahan
{"title":"Experiences and Challenges of Nuclear Safeguards Activities in Bangladesh","authors":"Moazzem Hossain, Md. Abdul Malek Soner, A. Mahmud, Md. Sayed Hossain, Tamanna Yeasmin Usha, Md. Maidul Islam, A. Zoardar, Ashraful Haque, M. M. Uddin, Nusrat Jahan","doi":"10.1504/ijnss.2022.10049351","DOIUrl":"https://doi.org/10.1504/ijnss.2022.10049351","url":null,"abstract":"","PeriodicalId":113793,"journal":{"name":"International Journal of Nuclear Safety and Security","volume":"8 11","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113979370","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
The effect of reactor safety containment geometry changes on thermo-hydraulic parameters at the time of the accident 事故发生时反应堆安全安全壳几何形状变化对热工参数的影响
International Journal of Nuclear Safety and Security Pub Date : 1900-01-01 DOI: 10.1504/ijnss.2022.10052892
M. Sadeghiazad, F. C. Rahim
{"title":"The effect of reactor safety containment geometry changes on thermo-hydraulic parameters at the time of the accident","authors":"M. Sadeghiazad, F. C. Rahim","doi":"10.1504/ijnss.2022.10052892","DOIUrl":"https://doi.org/10.1504/ijnss.2022.10052892","url":null,"abstract":"","PeriodicalId":113793,"journal":{"name":"International Journal of Nuclear Safety and Security","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123036242","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
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