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Proceedings Papers

Numerical Study of a C-ring in a Bimetallic Joint of a Cryogenic Propellant Tank

Jesna Rose K. A., Umer H. M., Remya Nair, Suresh Mathew Thomas, A. K. Asraff
Proc. ASME. PVP2024, Volume 1: Codes & Standards; Computer Technology & Bolted Joints, V001T01A003, July 28–August 2, 2024
Publisher: American Society of Mechanical Engineers
Paper No: PVP2024-123137
https://doi.org/10.1115/PVP2024-123137
View Paper titled, Numerical Study of a C-ring in a Bimetallic Joint of a Cryogenic Propellant Tank
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Topics: Bolted joints, Computer simulation, External pressure, Finite element analysis, Flanges, Fluctuations (Physics), Leakage, Performance, Pressure, Pressure vessels
Proceedings Papers

Revision of the Annex Z V Concerning the Calculation of Bolted Joints in the French Nuclear Code RCC-M®

Hubert Lejeune, Philippe Rohart, Manuela Triay, Aurélien Di Rienzo
Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T02A014, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-81911
https://doi.org/10.1115/PVP2022-81911
View Paper titled, Revision of the Annex Z V Concerning the Calculation of Bolted Joints in the French Nuclear Code RCC-M®
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Topics: Bolted flanges, Bolted joints, Computational methods, Construction, Design, Electromagnetic scattering, Flanges, Gaskets, Graphite, Manufacturing
Proceedings Papers

Modeling Refractory Stiffness for Piping Flexibility Analysis

Chithranjan Nadarajah
Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A013, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-83678
https://doi.org/10.1115/PVP2022-83678
View Paper titled, Modeling Refractory Stiffness for Piping Flexibility Analysis
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Topics: Modeling, Pipes, Stiffness, Stress analysis (Engineering), Design, Stress, Computer software, Expansion joints, Finite element analysis, Nozzles
Proceedings Papers

New Breech-Lock Exchanger Design to Ensure Gasket Sealing Under All Conditions

Roberto Groppi, Richard J. Jibb, David T. Creech
Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A034, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-84713
https://doi.org/10.1115/PVP2022-84713
View Paper titled, New Breech-Lock Exchanger Design to Ensure Gasket Sealing Under All Conditions
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Topics: Design, Gaskets, Locks (Waterways), Sealing (Process), Manufacturing, Stress, Maintenance, Deformation, Disks, Elasticity
Proceedings Papers

Prediction of J-Integrals at Defects in W-9CR Steel Sandwich-Type Cooling Pipes

Tristan Calvet, Yiqiang Wang, Minh-Son Pham, Catrin M. Davies
Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A064, July 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: PVP2021-62878
https://doi.org/10.1115/PVP2021-62878
View Paper titled, Prediction of J-Integrals at Defects in W-9CR Steel Sandwich-Type Cooling Pipes
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Topics: Brazing, Cooling, Heat flux, Pipes, Steel, Thermal stresses, Fracture (Materials), Manufacturing, Stress, Tungsten
Proceedings Papers

Application of Load Release Factor Method in Thermal Expansion Load Imposed on Vessel Nozzle

Xiangbing Zhang, Chenghong Duan, Mingwan Lu, Xiangpeng Luo
Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A061, July 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: PVP2021-61676
https://doi.org/10.1115/PVP2021-61676
View Paper titled, Application of Load Release Factor Method in Thermal Expansion Load Imposed on Vessel Nozzle
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Topics: Nozzles, Pipelines, Pressure vessels, Stress, Thermal expansion, Vessels
Proceedings Papers

Developing and Implementing Ch. VII O&M Programs at CCGT Plants: Case Studies

Peter Jackson, Robert Rosario, Andreas Fabricius, Anita Johny, Alexandria Wholey
Proc. ASME. PVP2021, Volume 5: Operations, Applications, and Components; Seismic Engineering; Non-Destructive Examination, V005T07A004, July 13–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: PVP2021-61416
https://doi.org/10.1115/PVP2021-61416
View Paper titled, Developing and Implementing Ch. VII O&M Programs at CCGT Plants: Case Studies
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Topics: Corrosion, Cracking (Materials), Creep, Engineering design, Erosion, Failure, Fatigue, Fitness-for-service, Flow (Dynamics), Fracture (Process)
Proceedings Papers

An Estimation of Long-Term Sealing Performance for Bolted Pipe Flange Connections With Spiral Wound Gaskets Under Elevated Temperature

Koji Sato, Toshiyuki Sawa
Proc. ASME. PVP2020, Volume 2: Computer Technology and Bolted Joints, V002T02A011, August 3, 2020
Publisher: American Society of Mechanical Engineers
Paper No: PVP2020-21138
https://doi.org/10.1115/PVP2020-21138
View Paper titled, An Estimation of Long-Term Sealing Performance for Bolted Pipe Flange Connections With Spiral Wound Gaskets Under Elevated Temperature
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Topics: Flange connections, Gaskets, Pipes, Sealing (Process), Temperature, Finite element methods, Finite element model, Pressure, Aeroelasticity, Compression
Proceedings Papers

Recent Argonne National Laboratory Estimated Thermal Expansion Coefficients for Reactor Pressure Boundary Base Metal, Similar and Dissimilar Metal Welds

Subhasish Mohanty, Joseph Listwan
Proc. ASME. PVP2020, Volume 1: Codes and Standards, V001T01A024, August 3, 2020
Publisher: American Society of Mechanical Engineers
Paper No: PVP2020-21828
https://doi.org/10.1115/PVP2020-21828
View Paper titled, Recent Argonne National Laboratory Estimated Thermal Expansion Coefficients for Reactor Pressure Boundary Base Metal, Similar and Dissimilar Metal Welds
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Topics: Base metals, Metals, Pressure, Thermal expansion, Welded joints, Fillers (Materials), Nuclear reactors, Safety, Stress, Stress analysis (Engineering)
Proceedings Papers

Investigation Into Methods for Determining Moment Ranges at Piping Tees and Branches

Ben Pellereau, David Candler
Proc. ASME. PVP2020, Volume 1: Codes and Standards, V001T01A030, August 3, 2020
Publisher: American Society of Mechanical Engineers
Paper No: PVP2020-21632
https://doi.org/10.1115/PVP2020-21632
View Paper titled, Investigation Into Methods for Determining Moment Ranges at Piping Tees and Branches
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Topics: Pipes, Stress, Piping systems, Junctions, ASME Boiler and Pressure Vessel Code, Fatigue, Finite element model, Geometry, Gravity (Force), Thermal expansion
Proceedings Papers

Interface Microstructure and Thermal Expansion Mismatch in Alloy N/316H Bimetallic Plates

Jia Xiao, Zhijun Li, Li Jiang, Linfeng Ye, Kun Yu, Jianping Liang, Shuangjian Chen, Zezhong Chen
Proc. ASME. PVP2019, Volume 6B: Materials and Fabrication, V06BT06A019, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93585
https://doi.org/10.1115/PVP2019-93585
View Paper titled, Interface Microstructure and Thermal Expansion Mismatch in Alloy N/316H Bimetallic Plates
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Topics: Explosives, Indium alloys, Plates (structures), Thermal expansion, Welding
Proceedings Papers

Temperature Profile and its Effect on Hardness Numbers of a Mild Steel Butt Weld

Qin Ma
Proc. ASME. PVP2019, Volume 6B: Materials and Fabrication, V06BT06A056, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93247
https://doi.org/10.1115/PVP2019-93247
View Paper titled, Temperature Profile and its Effect on Hardness Numbers of a Mild Steel Butt Weld
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Topics: Steel, Temperature profiles, Heat, Cycles, Finite element methods, Gas tungsten arc welding, Thermal expansion, Welding, Arc welding, Deformation
Proceedings Papers

Effect of Deformation of Core Elements of Fast Reactor Core to the Seismic Response

Akihisa Iwasaki, Shinichiro Matsubara, Kazuteru Kawamura, Hidenori Harada, Tomohiko Yamamoto
Proc. ASME. PVP2019, Volume 8: Seismic Engineering, V008T08A040, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93769
https://doi.org/10.1115/PVP2019-93769
View Paper titled, Effect of Deformation of Core Elements of Fast Reactor Core to the Seismic Response
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Topics: Deformation, Fast neutron reactors, Displacement, Earthquakes, Seismic analysis, Thermal expansion, Collisions (Physics), Fluid structure interaction, Nozzles, Vibration
Proceedings Papers

Fast Reactor Core Seismic Analysis for Verification of Assessment Model Considering Deformation of Core Elements

Shinichiro Matsubara, Akihisa Iwasaki, Kazuteru Kawamura, Hidenori Harada, Tomohiko Yamamoto
Proc. ASME. PVP2019, Volume 8: Seismic Engineering, V008T08A041, July 14–19, 2019
Publisher: American Society of Mechanical Engineers
Paper No: PVP2019-93778
https://doi.org/10.1115/PVP2019-93778
View Paper titled, Fast Reactor Core Seismic Analysis for Verification of Assessment Model Considering Deformation of Core Elements
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Topics: Deformation, Fast neutron reactors, Seismic analysis, Vibration, Vibration tests, Displacement, Fluid structure interaction, Fluids, Irradiation (Radiation exposure), Thermal expansion
Proceedings Papers

Cooperative Design and Optimization of Reactor Coolant System Piping Supports Under Static and Dynamical Load Conditions

Fu-Rui Xiong, Bin Lan
Proc. ASME. PVP2018, Volume 3B: Design and Analysis, V03BT03A040, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84026
https://doi.org/10.1115/PVP2018-84026
View Paper titled, Cooperative Design and Optimization of Reactor Coolant System Piping Supports Under Static and Dynamical Load Conditions
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Topics: Design, Nuclear reactor coolants, Optimization, Pipes, Stress, Algorithms, ASME Boiler and Pressure Vessel Code, Boilers, Flexible structures, Pareto optimization
Proceedings Papers

A Non-Bolted Restraint for Coke Drums

Mahmod Samman, Alwyn Kaye
Proc. ASME. PVP2018, Volume 3B: Design and Analysis, V03BT03A046, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84734
https://doi.org/10.1115/PVP2018-84734
View Paper titled, A Non-Bolted Restraint for Coke Drums
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Topics: Coke, Failure, Anchor bolts, Restraint systems, Design, Maintenance, Stress, Temperature gradient, Thermal expansion
Proceedings Papers

Hydrogen Diffusion Concentration Behaviors for Square Groove Weld Joint

Toshihito Ohmi, A. Toshimitsu Yokobori, Jr., Go Ozeki, Tadashi Kasuya, Nobuyuki Ishikawa, Satoshi Minamoto, Manabu Enoki
Proc. ASME. PVP2018, Volume 1A: Codes and Standards, V01AT01A038, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84192
https://doi.org/10.1115/PVP2018-84192
View Paper titled, Hydrogen Diffusion Concentration Behaviors for Square Groove Weld Joint
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Topics: Diffusion (Physics), Hydrogen, Thermal stresses, Cooling, Cracking (Materials), Fracture (Process), Heat transfer, Heat, Hydrogen embrittlement, Metals
Proceedings Papers

Application of JSME Seismic Code Case by Elastic-Plastic Response Analysis to Practical Piping System

Akihito Otani, Satoru Kai, Naoaki Kaneko, Tomoyoshi Watakabe, Masanori Ando, Kazuyuki Tsukimori
Proc. ASME. PVP2018, Volume 8: Seismic Engineering, V008T08A001, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84079
https://doi.org/10.1115/PVP2018-84079
View Paper titled, Application of JSME Seismic Code Case by Elastic-Plastic Response Analysis to Practical Piping System
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Topics: Japan Society of Mechanical Engineers, Piping systems, Earthquake resistant design, Fatigue, Pipes, Breeder reactors, Coolants, Engineering standards, Piping design, Stiffness
Proceedings Papers

Research and Development of Viscous Fluid Dampers for Improvement of Seismic Resistance of Thermal Power Plants: Part 5 — Influence of Damper Properties on Lifetime

Kiyoshi Aida, Keisuke Minagawa, Go Tanaka, Satoshi Fujita
Proc. ASME. PVP2018, Volume 8: Seismic Engineering, V008T08A036, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84514
https://doi.org/10.1115/PVP2018-84514
View Paper titled, Research and Development of Viscous Fluid Dampers for Improvement of Seismic Resistance of Thermal Power Plants: Part 5 — Influence of Damper Properties on Lifetime
Open the PDF for Research and Development of Viscous Fluid Dampers for Improvement of Seismic Resistance of Thermal Power Plants: Part 5 — Influence of Damper Properties on Lifetime in another window
Topics: Dampers, Fluids, Industrial research, Thermal power stations, Earthquakes, Boilers, Coal, Vibration, Construction, Deformation
Proceedings Papers

Research and Development of Viscous Fluid Dampers for Improvement of Seismic Resistance of Thermal Power Plants: Part 6 — Influence of Damper Properties on Vibration Control Performance

Keisuke Minagawa, Kiyoshi Aida, Go Tanaka, Satoshi Fujita
Proc. ASME. PVP2018, Volume 8: Seismic Engineering, V008T08A037, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84518
https://doi.org/10.1115/PVP2018-84518
View Paper titled, Research and Development of Viscous Fluid Dampers for Improvement of Seismic Resistance of Thermal Power Plants: Part 6 — Influence of Damper Properties on Vibration Control Performance
Open the PDF for Research and Development of Viscous Fluid Dampers for Improvement of Seismic Resistance of Thermal Power Plants: Part 6 — Influence of Damper Properties on Vibration Control Performance in another window
Topics: Dampers, Fluids, Industrial research, Thermal power stations, Vibration control, Earthquakes, Boilers, Coal, Power stations, Steel