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Investigation of the Thermal Effects of MgO and ZnO Nanoparticles in a Pressurized Water Reactor Coolant with Computational Fluid Dynamics Model 利用计算流体动力学模型研究压水堆冷却剂中氧化镁和氧化锌纳米粒子的热效应
IF 1.5 4区 工程技术
Nuclear Technology Pub Date : 2024-06-25 DOI: 10.1080/00295450.2024.2356331
Sinem Uzun
{"title":"Investigation of the Thermal Effects of MgO and ZnO Nanoparticles in a Pressurized Water Reactor Coolant with Computational Fluid Dynamics Model","authors":"Sinem Uzun","doi":"10.1080/00295450.2024.2356331","DOIUrl":"https://doi.org/10.1080/00295450.2024.2356331","url":null,"abstract":"When nanofluids are used as reactor coolants, they provide more effective heat transfer with their increase in thermal conduction properties. This plays an important role in energy production by in...","PeriodicalId":19402,"journal":{"name":"Nuclear Technology","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2024-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141501682","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}
引用次数: 0
CHF Enhancement by γ-Fe2O3 Nanofluids with Pool Boiling Condition on a Downward-Facing Plane γ-Fe2O3纳米流体在朝下平面的池沸点条件下增强 CHF
IF 1.5 4区 工程技术
Nuclear Technology Pub Date : 2024-06-25 DOI: 10.1080/00295450.2024.2361180
Xintian Cai, Huai-En Hsieh, Zhibo Zhang, Shiqi Wang, Saikun Wang
{"title":"CHF Enhancement by γ-Fe2O3 Nanofluids with Pool Boiling Condition on a Downward-Facing Plane","authors":"Xintian Cai, Huai-En Hsieh, Zhibo Zhang, Shiqi Wang, Saikun Wang","doi":"10.1080/00295450.2024.2361180","DOIUrl":"https://doi.org/10.1080/00295450.2024.2361180","url":null,"abstract":"In this study, the heat transfer performance of γ-Fe2O3 nanofluid is investigated. The particle size used in the experiment was about 20 nm. It was found by X-ray diffraction that it was consistent...","PeriodicalId":19402,"journal":{"name":"Nuclear Technology","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2024-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141585628","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}
引用次数: 0
Examining Low-Energy Gamma-Ray Protection of a New Promising Saudi Cement Product as Alternative Cementitious Material Using Geant4 Software 使用 Geant4 软件研究沙特一种新型水泥产品作为替代性胶凝材料的低能量伽马射线防护能力
IF 1.5 4区 工程技术
Nuclear Technology Pub Date : 2024-06-24 DOI: 10.1080/00295450.2024.2355405
Muneerah A. Al-Aqeel
{"title":"Examining Low-Energy Gamma-Ray Protection of a New Promising Saudi Cement Product as Alternative Cementitious Material Using Geant4 Software","authors":"Muneerah A. Al-Aqeel","doi":"10.1080/00295450.2024.2355405","DOIUrl":"https://doi.org/10.1080/00295450.2024.2355405","url":null,"abstract":"In modern life, cement products have become an essential material for the foundations in many structural building designs. Because of this, the natural effects of this material need to be tested an...","PeriodicalId":19402,"journal":{"name":"Nuclear Technology","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2024-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141501676","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}
引用次数: 0
High-Fidelity Velocity and Concentration Measurements of Turbulent Buoyant Jets 湍流浮力射流的高保真速度和浓度测量
IF 1.5 4区 工程技术
Nuclear Technology Pub Date : 2024-06-21 DOI: 10.1080/00295450.2024.2355406
Valentina Valori, Sunming Qin, Victor Petrov, Annalisa Manera
{"title":"High-Fidelity Velocity and Concentration Measurements of Turbulent Buoyant Jets","authors":"Valentina Valori, Sunming Qin, Victor Petrov, Annalisa Manera","doi":"10.1080/00295450.2024.2355406","DOIUrl":"https://doi.org/10.1080/00295450.2024.2355406","url":null,"abstract":"Accurate models of turbulent buoyant flows are essential for the design of the cooling circuit of nuclear reactors and passive safety systems. However, available models fail to fully capture the ph...","PeriodicalId":19402,"journal":{"name":"Nuclear Technology","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2024-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141501678","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}
引用次数: 0
Development of a Potential Facility Risk Index for Nuclear Safety and Security Using a Terrorism Scenario with a Hypothetical Nuclear Facility 利用假想核设施的恐怖主义情景，制定核安全与核安保潜在设施风险指数
IF 1.5 4区 工程技术
Nuclear Technology Pub Date : 2024-06-21 DOI: 10.1080/00295450.2024.2343971
Joeun L. Kot, Theodore Thomas, Jason T. Harris
{"title":"Development of a Potential Facility Risk Index for Nuclear Safety and Security Using a Terrorism Scenario with a Hypothetical Nuclear Facility","authors":"Joeun L. Kot, Theodore Thomas, Jason T. Harris","doi":"10.1080/00295450.2024.2343971","DOIUrl":"https://doi.org/10.1080/00295450.2024.2343971","url":null,"abstract":"Risk assessment involves analyzing potential accident scenarios to identify hazards and assess associated risk factors. Nuclear safety and security both aim to protect against radiation exposure, b...","PeriodicalId":19402,"journal":{"name":"Nuclear Technology","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2024-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141608817","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}
引用次数: 0
Enhanced Video-Level Anomaly Feature Detection for Nuclear Power Plant Component Inspections Using the Latency Mechanism 利用延迟机制增强核电站部件检查的视频级异常特征检测
IF 1.5 4区 工程技术
Nuclear Technology Pub Date : 2024-06-18 DOI: 10.1080/00295450.2024.2337282
Zhouxiang Fei, Callum Manning, Graeme M. West, Paul Murray, Gordon Dobie
{"title":"Enhanced Video-Level Anomaly Feature Detection for Nuclear Power Plant Component Inspections Using the Latency Mechanism","authors":"Zhouxiang Fei, Callum Manning, Graeme M. West, Paul Murray, Gordon Dobie","doi":"10.1080/00295450.2024.2337282","DOIUrl":"https://doi.org/10.1080/00295450.2024.2337282","url":null,"abstract":"The conditions of various nuclear power plant facilities are regularly examined through manual inspections. Remote visual inspection is commonly applied and requires engineers to watch lengthy insp...","PeriodicalId":19402,"journal":{"name":"Nuclear Technology","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2024-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141516031","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}
引用次数: 0
Nonhomogeneous Poisson Process Model for Estimating Mean Time Between Failures of the JE01-AP03 Primary Pump Implemented on the RSG-GAS Reactor 用于估算在 RSG-GAS 反应堆上实施的 JE01-AP03 主泵平均故障间隔时间的非均质泊松过程模型
IF 1.5 4区 工程技术
Nuclear Technology Pub Date : 2024-06-17 DOI: 10.1080/00295450.2024.2352663
Sri Sudadiyo
{"title":"Nonhomogeneous Poisson Process Model for Estimating Mean Time Between Failures of the JE01-AP03 Primary Pump Implemented on the RSG-GAS Reactor","authors":"Sri Sudadiyo","doi":"10.1080/00295450.2024.2352663","DOIUrl":"https://doi.org/10.1080/00295450.2024.2352663","url":null,"abstract":"The mean time between failures (MTBF) estimation has been intensively investigated in recent years. MTBF can be used to decide on a maintenance strategy or inspection timeline intervals for the RSG...","PeriodicalId":19402,"journal":{"name":"Nuclear Technology","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2024-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141501679","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}
引用次数: 0
Methodology for Multiparameter Evaluation of Barriers Against Proliferation of Minor Actinides 多参数评估轻锕系元素扩散障碍的方法
IF 1.5 4区 工程技术
Nuclear Technology Pub Date : 2024-06-17 DOI: 10.1080/00295450.2024.2342184
Markus Preston, Erik Branger, Vitaly Fedchenko, Sophie Grape, Robert E. Kelley, Vaibhav Mishra, Débora M. Trombetta
{"title":"Methodology for Multiparameter Evaluation of Barriers Against Proliferation of Minor Actinides","authors":"Markus Preston, Erik Branger, Vitaly Fedchenko, Sophie Grape, Robert E. Kelley, Vaibhav Mishra, Débora M. Trombetta","doi":"10.1080/00295450.2024.2342184","DOIUrl":"https://doi.org/10.1080/00295450.2024.2342184","url":null,"abstract":"There exist elements apart from uranium and plutonium that could potentially be used to construct the core of a nuclear explosive device. These belong to the so-called minor actinides (MAs), which ...","PeriodicalId":19402,"journal":{"name":"Nuclear Technology","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2024-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141501681","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}
引用次数: 0
Developing a Three-Dimensional Bubble Dynamics Model for Centrifugal Nuclear Thermal Propulsion 开发用于离心核热推进的三维气泡动力学模型
IF 1.5 4区 工程技术
Nuclear Technology Pub Date : 2024-06-17 DOI: 10.1080/00295450.2024.2348746
Pongkrit Darakorn na Ayuthya, Jason T. Cassibry
{"title":"Developing a Three-Dimensional Bubble Dynamics Model for Centrifugal Nuclear Thermal Propulsion","authors":"Pongkrit Darakorn na Ayuthya, Jason T. Cassibry","doi":"10.1080/00295450.2024.2348746","DOIUrl":"https://doi.org/10.1080/00295450.2024.2348746","url":null,"abstract":"Nuclear thermal propulsion (NTP) is a highly efficient type of propulsion system that could yield a specific impulse up to 800 s. High-performance NTP allows for possibilities of various mission ty...","PeriodicalId":19402,"journal":{"name":"Nuclear Technology","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2024-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141501680","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}
引用次数: 0
Refueling Considerations for 99Mo Production in a CANDU Reactor CANDU 反应堆生产 99Mo 时的燃料补充考虑因素
IF 1.5 4区 工程技术
Nuclear Technology Pub Date : 2024-06-17 DOI: 10.1080/00295450.2024.2357917
J. Haroon, E. Nichita
{"title":"Refueling Considerations for 99Mo Production in a CANDU Reactor","authors":"J. Haroon, E. Nichita","doi":"10.1080/00295450.2024.2357917","DOIUrl":"https://doi.org/10.1080/00295450.2024.2357917","url":null,"abstract":"Operating CANDU reactors have the potential to produce significant quantities of molybdenum-99 (99Mo) because of their ability to be refueled online, high thermal neutron flux, and fuel design flex...","PeriodicalId":19402,"journal":{"name":"Nuclear Technology","volume":null,"pages":null},"PeriodicalIF":1.5,"publicationDate":"2024-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141516032","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}
引用次数: 0
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