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Investigations of Microstructure and Mechanical Properties of Post-Weld Heat-Treated DP780 Steel TIG Welds DP780钢焊后热处理TIG焊缝组织与力学性能研究
IF 0.9 4区 工程技术
Fusion Science and Technology Pub Date : 2023-07-26 DOI: 10.1080/15361055.2023.2219830
G. C, M. J. Quamar, N. Kishore Babu, Sarath Kumar G V, Bharath Bandi, M. Talari
{"title":"Investigations of Microstructure and Mechanical Properties of Post-Weld Heat-Treated DP780 Steel TIG Welds","authors":"G. C, M. J. Quamar, N. Kishore Babu, Sarath Kumar G V, Bharath Bandi, M. Talari","doi":"10.1080/15361055.2023.2219830","DOIUrl":"https://doi.org/10.1080/15361055.2023.2219830","url":null,"abstract":"","PeriodicalId":12626,"journal":{"name":"Fusion Science and Technology","volume":" ","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47921434","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
Three-Dimensional Electromagnetic and Structural Analysis of Disruptions in the COMPASS Upgrade Vacuum Vessel COMPASS升级真空容器破坏的三维电磁及结构分析
IF 0.9 4区 工程技术
Fusion Science and Technology Pub Date : 2023-07-25 DOI: 10.1080/15361055.2023.2215681
A. Brooks, C. Rana, J. Hromadka, J. Převrátil, K. Patočka, J. Havlicek, R. Pánek
{"title":"Three-Dimensional Electromagnetic and Structural Analysis of Disruptions in the COMPASS Upgrade Vacuum Vessel","authors":"A. Brooks, C. Rana, J. Hromadka, J. Převrátil, K. Patočka, J. Havlicek, R. Pánek","doi":"10.1080/15361055.2023.2215681","DOIUrl":"https://doi.org/10.1080/15361055.2023.2215681","url":null,"abstract":"Abstract Structural analyses of disruptions and the electromagnetic (EM) analyses to support them typically use symmetry to produce a manageable model size. Nonaxisymmetric halo loads require larger analysis models. In this paper, the results of transient EM analyses of halo strikes during a vertical displacement event are presented. The plasma motions and halo characteristics are prescribed based on analyses performed by the Institute of Plasma Physics of the Czech Republic. The time transient EM solution provides loads to a full three-dimensional transient dynamic analysis of the vacuum vessel. The responses to large lateral halo loads are altered and mitigated by the mode responses of the vessel. Dynamic load factors are computed for specific locations in the vessel and supports.","PeriodicalId":12626,"journal":{"name":"Fusion Science and Technology","volume":"79 1","pages":"1092 - 1098"},"PeriodicalIF":0.9,"publicationDate":"2023-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46927518","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
Seismic Analysis of the Robotic Arm for Patient Positioning in Proton Therapy System 质子治疗系统中用于患者定位的机器人手臂的地震分析
IF 0.9 4区 工程技术
Fusion Science and Technology Pub Date : 2023-07-21 DOI: 10.1080/15361055.2023.2228566
Jianghua Wei, Song-I Han
{"title":"Seismic Analysis of the Robotic Arm for Patient Positioning in Proton Therapy System","authors":"Jianghua Wei, Song-I Han","doi":"10.1080/15361055.2023.2228566","DOIUrl":"https://doi.org/10.1080/15361055.2023.2228566","url":null,"abstract":"","PeriodicalId":12626,"journal":{"name":"Fusion Science and Technology","volume":" ","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-07-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47105909","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
Radiological Impact Assessment of Acute Tritium Releases in Environment – A Soil Dynamic Model 环境中氚急性释放的辐射影响评估——一个土壤动力学模型
IF 0.9 4区 工程技术
Fusion Science and Technology Pub Date : 2023-07-18 DOI: 10.1080/15361055.2023.2223723
A. Melintescu
{"title":"Radiological Impact Assessment of Acute Tritium Releases in Environment – A Soil Dynamic Model","authors":"A. Melintescu","doi":"10.1080/15361055.2023.2223723","DOIUrl":"https://doi.org/10.1080/15361055.2023.2223723","url":null,"abstract":"","PeriodicalId":12626,"journal":{"name":"Fusion Science and Technology","volume":" ","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41672337","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
Correcting Hohlraum Drive Asymmetry with Glow Discharge Polymerization Coated Capsule Shims 用辉光放电聚合涂层胶囊垫片纠正全息镜驱动不对称
IF 0.9 4区 工程技术
Fusion Science and Technology Pub Date : 2023-07-18 DOI: 10.1080/15361055.2023.2210705
M. Ratledge, E. Del Rio, B. Watson, N. Said, N. Rice, M. Farrell, E. Dewald, A. Nikroo, D. Clark
{"title":"Correcting Hohlraum Drive Asymmetry with Glow Discharge Polymerization Coated Capsule Shims","authors":"M. Ratledge, E. Del Rio, B. Watson, N. Said, N. Rice, M. Farrell, E. Dewald, A. Nikroo, D. Clark","doi":"10.1080/15361055.2023.2210705","DOIUrl":"https://doi.org/10.1080/15361055.2023.2210705","url":null,"abstract":"Abstract In inertial confinement fusion target design, the shape discrepancy between the cylindrical hohlraum and the spherical capsule creates a low mode asymmetry in the implosion. One way to correct such asymmetry is to shim the target capsule surface with extra mass in specific locations following a three-dimensional P4 Legendre mode. Previously, the desired surface pattern was precision machined out of the capsule. The resulting 2DConA experiments that investigated the implosion’s shape demonstrated the shimming method’s success. However, machining leaves large defects on the capsule surface that will degrade neutron yield in a DT implosion. An alternative shimming approach is to grow the pattern on the capsule surface using a glow discharge polymerization coating process in a stencil lithography application. In this paper, we discuss the fabrication, characterization, and challenges of making shimmed target capsules with this new method.","PeriodicalId":12626,"journal":{"name":"Fusion Science and Technology","volume":"79 1","pages":"801 - 808"},"PeriodicalIF":0.9,"publicationDate":"2023-07-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48980590","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
In Situ Tritium Decontamination of the KATRIN Rear Wall Using an Ultraviolet/Ozone Treatment 紫外/臭氧处理对KATRIN后壁氚的原位去污
IF 0.9 4区 工程技术
Fusion Science and Technology Pub Date : 2023-07-12 DOI: 10.1080/15361055.2023.2214695
M. Aker, M. Sturm, F. Priester, Simon Tirolf, D. Batzler, R. Grössle, A. Marsteller, M. Röllig, M. Schlösser
{"title":"In Situ Tritium Decontamination of the KATRIN Rear Wall Using an Ultraviolet/Ozone Treatment","authors":"M. Aker, M. Sturm, F. Priester, Simon Tirolf, D. Batzler, R. Grössle, A. Marsteller, M. Röllig, M. Schlösser","doi":"10.1080/15361055.2023.2214695","DOIUrl":"https://doi.org/10.1080/15361055.2023.2214695","url":null,"abstract":"","PeriodicalId":12626,"journal":{"name":"Fusion Science and Technology","volume":" ","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45514379","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
Experimental Investigation of CECE Process to Recover Tritium and Deuterium from Low Tritiated/Deuterated Liquid Waste CECE工艺从低氚/氘化废液中回收氚和氘的实验研究
IF 0.9 4区 工程技术
Fusion Science and Technology Pub Date : 2023-07-11 DOI: 10.1080/15361055.2023.2214700
A. Bornea, G. Ana, O. Balteanu, D. Bogdan, Gheorghe Bulubasa, C. Bucur, I. Faurescu, D. Faurescu, Alina Niculescu, I. Stefan, I. Vagner, Elvis Udrea, C. Varlam, F. Vasut, M. Vijulie, M. Zamfirache
{"title":"Experimental Investigation of CECE Process to Recover Tritium and Deuterium from Low Tritiated/Deuterated Liquid Waste","authors":"A. Bornea, G. Ana, O. Balteanu, D. Bogdan, Gheorghe Bulubasa, C. Bucur, I. Faurescu, D. Faurescu, Alina Niculescu, I. Stefan, I. Vagner, Elvis Udrea, C. Varlam, F. Vasut, M. Vijulie, M. Zamfirache","doi":"10.1080/15361055.2023.2214700","DOIUrl":"https://doi.org/10.1080/15361055.2023.2214700","url":null,"abstract":"","PeriodicalId":12626,"journal":{"name":"Fusion Science and Technology","volume":" ","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44997729","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
Evaluation of Environmental Tritium Activity Levels and the Impact on the Public Health around the Cernavoda Nuclear Power Plant after 25 Years of Operation Cernavoda核电站运行25年后环境氚活度水平及其对公众健康的影响评价
IF 0.9 4区 工程技术
Fusion Science and Technology Pub Date : 2023-07-11 DOI: 10.1080/15361055.2023.2214701
Simona Zaharov, A. Nedelcu, Liliana A. Samson
{"title":"Evaluation of Environmental Tritium Activity Levels and the Impact on the Public Health around the Cernavoda Nuclear Power Plant after 25 Years of Operation","authors":"Simona Zaharov, A. Nedelcu, Liliana A. Samson","doi":"10.1080/15361055.2023.2214701","DOIUrl":"https://doi.org/10.1080/15361055.2023.2214701","url":null,"abstract":"","PeriodicalId":12626,"journal":{"name":"Fusion Science and Technology","volume":" ","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41697463","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
Assessment of 3He Release from Uranium Tritide Bed Considering Cyclic Operation Using Empirical Models 考虑循环操作的铀氚床3He释放的经验模型评估
IF 0.9 4区 工程技术
Fusion Science and Technology Pub Date : 2023-07-11 DOI: 10.1080/15361055.2023.2202302
Jae-Uk Lee, Dong-you Chung, Hyun-goo Kang, M. Chang, Pil-Kap Jung
{"title":"Assessment of 3He Release from Uranium Tritide Bed Considering Cyclic Operation Using Empirical Models","authors":"Jae-Uk Lee, Dong-you Chung, Hyun-goo Kang, M. Chang, Pil-Kap Jung","doi":"10.1080/15361055.2023.2202302","DOIUrl":"https://doi.org/10.1080/15361055.2023.2202302","url":null,"abstract":"","PeriodicalId":12626,"journal":{"name":"Fusion Science and Technology","volume":" ","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43563964","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
A Safer, Smaller, Cleaner Subcritical Thorium Fission—Muonic Fusion Hybrid Reactor 一种更安全、更小、更清洁的亚临界钍裂变——μ介子聚变混合堆
IF 0.9 4区 工程技术
Fusion Science and Technology Pub Date : 2023-06-30 DOI: 10.1080/15361055.2023.2204996
A. Iiyoshi, N. Kobayashi, T. Mutoh, S. Nakatani, S. Okada, M. Sato, H. Takano, Y. Tanahashi, N. Yamamoto, A. Fujita, Y. Kino
{"title":"A Safer, Smaller, Cleaner Subcritical Thorium Fission—Muonic Fusion Hybrid Reactor","authors":"A. Iiyoshi, N. Kobayashi, T. Mutoh, S. Nakatani, S. Okada, M. Sato, H. Takano, Y. Tanahashi, N. Yamamoto, A. Fujita, Y. Kino","doi":"10.1080/15361055.2023.2204996","DOIUrl":"https://doi.org/10.1080/15361055.2023.2204996","url":null,"abstract":"Abstract Until the pure fusion ages come true, present nuclear power is a crucial option if humanity takes aim for a zero net carbon society by the 2050s. A thorium subcritical reactor activated and controlled by muon-catalyzed fusion (MuCF) is an alternative until the completion of the pure fusion reactors. This proposal consists of two main technologies: a steady-state MuCF and the thorium subcritical fission reactor with cascaded neutron multipliers. It will be an environmentally friendly quantum energy source built only by the present science and technologies in a few decades.","PeriodicalId":12626,"journal":{"name":"Fusion Science and Technology","volume":"79 1","pages":"1023 - 1038"},"PeriodicalIF":0.9,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47960399","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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