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Yasushi Uehara
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Proceedings Papers

Evaluation of Wall Thinning Rate Due to Flow Accelerated Corrosion With the Coupled Models of Electrochemical Analysis and Double Oxide Layer Analysis

Masanori Naitoh, Shunsuke Uchida, Yasushi Uehara, Hidetoshi Okada, Seiichi Koshizuka
Proc. ASME. PVP2009, Volume 6: Materials and Fabrication, Parts A and B, 887-895, July 26–30, 2009
Paper No: PVP2009-77583
https://doi.org/10.1115/PVP2009-77583
View Paper titled, Evaluation of Wall Thinning Rate Due to Flow Accelerated Corrosion With the Coupled Models of Electrochemical Analysis and Double Oxide Layer Analysis
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Topics: Corrosion, Electrochemical analysis, Flow (Dynamics), Countermeasures, Current density, Electrochemistry, Electrolytic corrosion, Feedwater, Mass transfer, Optimization
Proceedings Papers

Next Generation Safety Analysis Methods for SFRs—(8) Analyses of Eutectics Between Fuel and Steel in Metal Fuel With FPMD Code VASP

Masashi Himi, Yuichi Yamamoto, Yasuo Nagamine, Noriyuki Shirakawa, Yasushi Uehara, Tatsumi Arima
Proc. ASME. ICONE17, Volume 5: Fuel Cycle and High and Low Level Waste Management and Decommissioning; Computational Fluid Dynamics (CFD), Neutronics Methods and Coupled Codes; Instrumentation and Control, 495-504, July 12–16, 2009
Paper No: ICONE17-75578
https://doi.org/10.1115/ICONE17-75578
View Paper titled, Next Generation Safety Analysis Methods for SFRs—(8) Analyses of Eutectics Between Fuel and Steel in Metal Fuel With FPMD Code VASP
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Topics: Fuels, Metals, Safety, Sodium fast reactors, Steel, Diffusion (Physics), Molecular dynamics, Accidents, Cladding systems (Building), High temperature
Proceedings Papers

Next Generation Safety Analysis Methods for SFRs—(5) Structural Mechanics Models of COMPASS Code and Verification Analyses

Noriyuki Shirakawa, Yasushi Uehara, Masanori Naitoh, Hidetoshi Okada, Yuichi Yamamoto, Seiichi Koshizuka
Proc. ASME. ICONE17, Volume 5: Fuel Cycle and High and Low Level Waste Management and Decommissioning; Computational Fluid Dynamics (CFD), Neutronics Methods and Coupled Codes; Instrumentation and Control, 425-434, July 12–16, 2009
Paper No: ICONE17-75532
https://doi.org/10.1115/ICONE17-75532
View Paper titled, Next Generation Safety Analysis Methods for SFRs—(5) Structural Mechanics Models of COMPASS Code and Verification Analyses
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Topics: Safety, Sodium fast reactors, Structural analysis, Structural mechanics, Design, Fluid dynamics, Fracture (Materials), Fracture (Process), Particulate matter, Phase transitions
Proceedings Papers

Next Generation Safety Analysis Methods for SFRs—(6) SCARABEE BE+3 Analysis With SIMMER-III and COMPASS Codes Featuring Duct-Wall Failure

Yasushi Uehara, Noriyuki Shirakawa, Masanori Naitoh, Hidetoshi Okada, Hidemasa Yamano, Yoshiharu Tobita, Yuichi Yamamoto, Seiichi Koshizuka
Proc. ASME. ICONE17, Volume 5: Fuel Cycle and High and Low Level Waste Management and Decommissioning; Computational Fluid Dynamics (CFD), Neutronics Methods and Coupled Codes; Instrumentation and Control, 435-444, July 12–16, 2009
Paper No: ICONE17-75533
https://doi.org/10.1115/ICONE17-75533
View Paper titled, Next Generation Safety Analysis Methods for SFRs—(6) SCARABEE BE+3 Analysis With SIMMER-III and COMPASS Codes Featuring Duct-Wall Failure
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Topics: Ducts, Failure, Safety, Sodium fast reactors, Fuels, Model development, Accidents, Freezing, Mesoscopic systems, Metals
Proceedings Papers

R&D of the Next Generation Safety Analysis Methods for Fast Reactors With New Computational Science and Technology: 1 — Introduction of the Project and Development of Structural Mechanics Module

Seiichi Koshizuka, Jie Liu, Noriyuki Shirakawa, Yasushi Uehara, Masanori Naitoh, Yuichi Yamamoto
Proc. ASME. ICONE16, Volume 2: Fuel Cycle and High Level Waste Management; Computational Fluid Dynamics, Neutronics Methods and Coupled Codes; Student Paper Competition, 383-390, May 11–15, 2008
Paper No: ICONE16-48499
https://doi.org/10.1115/ICONE16-48499
View Paper titled, R&D of the Next Generation Safety Analysis Methods for Fast Reactors With New Computational Science and Technology: 1 — Introduction of the Project and Development of Structural Mechanics Module
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Topics: Fast neutron reactors, Safety, Scientific computing, Structural analysis, Structural mechanics, Sodium fast reactors, Accidents, Computers, Conceptual design, Education