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Proceedings Papers

Finite Element Model Mesh Refinement Effects on Qualification of Nuclear Grade Graphite Components

Andrea Mack, William Hoffman, Joseph Bass, William Windes
Proc. ASME. PVP2023, Volume 1: Codes & Standards, V001T01A050, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-107369
https://doi.org/10.1115/PVP2023-107369
View Paper titled, Finite Element Model Mesh Refinement Effects on Qualification of Nuclear Grade Graphite Components
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Topics: Finite element analysis, Finite element model, Graphite, Probability, Stress
Proceedings Papers

Steam-Generator Grade P91 Steel Component Weld Creep-Assessment

Ottaviano Grisolia, Lorenzo Scano, Francesco Piccini, Antonietta Lo Conte, Massimiliano De Agostinis, Stefano Fini
Proc. ASME. PVP2023, Volume 1: Codes & Standards, V001T01A073, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-102473
https://doi.org/10.1115/PVP2023-102473
View Paper titled, Steam-Generator Grade P91 Steel Component Weld Creep-Assessment
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Topics: Boilers, Creep, Steel, Outflow, Manifolds, Metals, Simulation, Stress, Stress analysis (Engineering), American Petroleum Institute
Proceedings Papers

The Fundamental Sealing Characteristics Evaluation for Metal Hollow O-Ring Gaskets

Kohei Yamamoto, Toshiyuki Sawa, Kohei Itano
Proc. ASME. PVP2023, Volume 2: Computer Technology & Bolted Joints; Design & Analysis, V002T02A009, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-106580
https://doi.org/10.1115/PVP2023-106580
View Paper titled, The Fundamental Sealing Characteristics Evaluation for Metal Hollow O-Ring Gaskets
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Topics: Finite element methods, Finite element model, Gaskets, Leakage, Metals, Sealing (Process), Seals, Stress analysis (Engineering)
Proceedings Papers

Hydrocracker Gasket Lipseal Design and Fabrication Learning

Charles Perilloux, Mary Catherine Huff, Amy Adams, John Rhodes, Jorge Penso, Robert Stierwald
Proc. ASME. PVP2023, Volume 6: Operations, Applications, & Components, V006T07A013, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-107759
https://doi.org/10.1115/PVP2023-107759
View Paper titled, Hydrocracker Gasket Lipseal Design and Fabrication Learning
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Topics: Design, Gaskets, Manufacturing, Cycles, Leakage, Inspection, Failure, Stress, American Petroleum Institute, Cracking (Materials)
Proceedings Papers

Bridging Length Scales Efficiently Through Surrogate Modelling

David Knowles, Eralp Demir, Mike C. Smith, Maria S. Yankova, Anastasia Vasileiou, Dimitra Rissaki, Paul Wilcox, Dinesh Kumar, Mehdi Mokhtarishirazabad, Mahmoud Mostafavi
Proc. ASME. PVP2023, Volume 5: Materials & Fabrication, V005T06A030, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-101549
https://doi.org/10.1115/PVP2023-101549
View Paper titled, Bridging Length Scales Efficiently Through Surrogate Modelling
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Topics: Crystals, Machine learning, Metamodeling, Plasticity, Stress, Safety, Simulation, Algorithms, Chaos, Decision making
Proceedings Papers

Evaluation of the Inherent LBB Behavior of Small-Diameter Class 1 and 2 Nuclear Piping Systems

Elizabeth Twombly, Lance Hill, Gery Wilkowski, Frederick Brust, Bruce Lin, Robert Tregoning
Proc. ASME. PVP2023, Volume 5: Materials & Fabrication, V005T06A042, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-107685
https://doi.org/10.1115/PVP2023-107685
View Paper titled, Evaluation of the Inherent LBB Behavior of Small-Diameter Class 1 and 2 Nuclear Piping Systems
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Topics: Leak-before-break, Pipes, Piping systems, Stress, Displacement, Fracture (Materials), Plasticity, Boiling water reactors, Design, Pressurized water reactors
Proceedings Papers

Supplemental Structural Analyses Used in Support of Certification of the Defense Programs Package 3

Peter J. Sakalaukus, Jr., Nathan P. Barrett, Brian J. Koeppel
Proc. ASME. PVP2023, Volume 6: Operations, Applications, & Components, V006T07A032, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-106501
https://doi.org/10.1115/PVP2023-106501
View Paper titled, Supplemental Structural Analyses Used in Support of Certification of the Defense Programs Package 3
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Topics: Defense industry, Packaging, Structural analysis, Testing, Damage, Finite element model, Flanges, Accidents, Containment vessels, Design
Proceedings Papers

A Novel Machine Learning Based Framework for the Seismic Risk Assessment of Industrial Plant

Gianluca Quinci, Fabrizio Paolacci
Proc. ASME. PVP2023, Volume 7: Seismic Engineering; ASME Nondestructive Evaluation, Diagnosis and Prognosis (NDPD) Division, V007T08A010, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-106452
https://doi.org/10.1115/PVP2023-106452
View Paper titled, A Novel Machine Learning Based Framework for the Seismic Risk Assessment of Industrial Plant
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Topics: Artificial neural networks, Cities, Industrial plants, Machine learning, Principal component analysis, Seismic hazard assessment, Risk assessment, Finite element model, Hazards, Algorithms
Proceedings Papers

Study on Analysis Procedure Using Integrated Three-Dimensional FE Model for Reactor Coolant System by Applying to Shaking Table Tests for Scaled Mock-Ups

Takehiro Kawashima, Yasutaka Kumagai, Yuki Asao, Shota Shimazu, Takuya Nishimura
Proc. ASME. PVP2023, Volume 7: Seismic Engineering; ASME Nondestructive Evaluation, Diagnosis and Prognosis (NDPD) Division, V007T08A019, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-107126
https://doi.org/10.1115/PVP2023-107126
View Paper titled, Study on Analysis Procedure Using Integrated Three-Dimensional FE Model for Reactor Coolant System by Applying to Shaking Table Tests for Scaled Mock-Ups
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Topics: Finite element model, Nuclear reactor coolants, Stress, Finite element analysis, Reactor vessels, Stress analysis (Engineering), Computers, Evaluation methods, Nuclear power stations, Pressurized water reactors
Proceedings Papers

Investigation of Ultimate Behavior of Elbow Pipes by Tensile Loading Test in the Direction of In-Plane Bending

Ryuya Shimazu, Michiya Sakai, Yohei Ono
Proc. ASME. PVP2023, Volume 7: Seismic Engineering; ASME Nondestructive Evaluation, Diagnosis and Prognosis (NDPD) Division, V007T08A001, July 16–21, 2023
Publisher: American Society of Mechanical Engineers
Paper No: PVP2023-106247
https://doi.org/10.1115/PVP2023-106247
View Paper titled, Investigation of Ultimate Behavior of Elbow Pipes by Tensile Loading Test in the Direction of In-Plane Bending
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Topics: Finite element methods, Finite element model, Pipes, Rupture
Proceedings Papers

Large-Scale Parametric Modeling of Spent Nuclear Fuel Dynamics in the 30 cm Package Drop Scenario

Kevin Kadooka, James Fitzpatrick, Nicholas Klymyshyn
Proc. ASME. PVP2022, Volume 5: Operations, Applications, and Components; Seismic Engineering; ASME Nondestructive Evaluation, Diagnosis and Prognosis (NDPD) Division, V005T07A030, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-84747
https://doi.org/10.1115/PVP2022-84747
View Paper titled, Large-Scale Parametric Modeling of Spent Nuclear Fuel Dynamics in the 30 cm Package Drop Scenario
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Topics: Dynamics (Mechanics), Modeling, Spent nuclear fuels, Fuels, Manufacturing, Simulation, Stress, Boiling water reactors, Cladding systems (Building), Fuel rods
Proceedings Papers

Finite Element Analysis of Ring Compression Testing for Used Nuclear Fuel Cladding

Zenghu Han, Michael C. Billone, Yung Y. Liu
Proc. ASME. PVP2022, Volume 5: Operations, Applications, and Components; Seismic Engineering; ASME Nondestructive Evaluation, Diagnosis and Prognosis (NDPD) Division, V005T07A024, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-83911
https://doi.org/10.1115/PVP2022-83911
View Paper titled, Finite Element Analysis of Ring Compression Testing for Used Nuclear Fuel Cladding
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Topics: Cladding systems (Building), Compression, Finite element analysis, Nuclear fuels, Testing, Storage, Transportation systems, Ductility, Fuels, Mechanical properties
Proceedings Papers

Simulation of Compression Set of EPDM O-Rings During Aging

Maha Zaghdoudi, Mike Weber, Anja Kömmling, Matthias Jaunich, Dietmar Wolff
Proc. ASME. PVP2022, Volume 5: Operations, Applications, and Components; Seismic Engineering; ASME Nondestructive Evaluation, Diagnosis and Prognosis (NDPD) Division, V005T07A027, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-84214
https://doi.org/10.1115/PVP2022-84214
View Paper titled, Simulation of Compression Set of EPDM O-Rings During Aging
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Topics: Compression, EPDM rubber, Seals, Simulation, Temperature, Finite element analysis, Computer software, Elastomers, Overlays (Materials engineering), Chain
Proceedings Papers

Stress Analyses of Large Unanchored Open-Topped Oil Storage Tanks With Tapered Shells

Lei Shi, Yatong Zhao, Zijian Huang
Proc. ASME. PVP2022, Volume 5: Operations, Applications, and Components; Seismic Engineering; ASME Nondestructive Evaluation, Diagnosis and Prognosis (NDPD) Division, V005T07A019, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-83656
https://doi.org/10.1115/PVP2022-83656
View Paper titled, Stress Analyses of Large Unanchored Open-Topped Oil Storage Tanks With Tapered Shells
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Topics: Shells, Storage tanks, Stress, Stress analysis (Engineering), Bending (Stress), Finite element model, Testing, Deformation, Design, Gages
Proceedings Papers

Estimation of Bolt Creep Characteristics and Sealing Performance of Flanged Joints

Hiroshi Yamanaka
Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T02A011, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-78366
https://doi.org/10.1115/PVP2022-78366
View Paper titled, Estimation of Bolt Creep Characteristics and Sealing Performance of Flanged Joints
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Topics: Bolted flanges, Creep, Finite element methods, Finite element model, High temperature, Sealing (Process), Stress, Flanges, Gaskets, Pressure
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

Diagnosis, Modelling and Assessment of Transient Pressure Events Based on Observed In-Field Evidence

T. J. Prewitt, Michael Bednorz
Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A060, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-85658
https://doi.org/10.1115/PVP2022-85658
View Paper titled, Diagnosis, Modelling and Assessment of Transient Pressure Events Based on Observed In-Field Evidence
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Topics: Modeling, Pressure, Transients (Dynamics), Damage, Pipes, Coatings, Stress, Collapse, Piping systems, Valves
Proceedings Papers

Reorganize Significance of Mt, Ms and Plastic Zone Size Against LMSD Under Plastic Collapse Regime

Yoichi Ishizaki, Futoshi Yonekawa
Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A050, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-85187
https://doi.org/10.1115/PVP2022-85187
View Paper titled, Reorganize Significance of Mt, Ms and Plastic Zone Size Against LMSD Under Plastic Collapse Regime
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Topics: American Petroleum Institute, Chemical industry, Collapse, Cylinders, Finite element methods, Finite element model, Fitness-for-service, Flat plates, Fracture (Materials), Governments
Proceedings Papers

Towards a Probabilistic Analysis of Pressurized Thermal Shock

C. D. Versteylen, N. B. Siccama, H. J. Uitslag-Doolaard, F. Brigante, E. Pallaoro, F. H. E. De Haan - De Wilde
Proc. ASME. PVP2022, Volume 3: Fluid-Structure Interaction; High Pressure Technology, V003T04A015, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-84287
https://doi.org/10.1115/PVP2022-84287
View Paper titled, Towards a Probabilistic Analysis of Pressurized Thermal Shock
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Topics: Thermal shock, Fracture (Materials), Stress, Reactor vessels, Computational fluid dynamics, Simulation, Brittleness, Fluids, Probability, Finite element methods
Proceedings Papers

Assessment of an Euler-Bernoulli Beam Model Coupled to CFD in Order to Perform Fluid-Structure Simulations

Daniele Vivaldi, Guillaume Ricciardi
Proc. ASME. PVP2022, Volume 3: Fluid-Structure Interaction; High Pressure Technology, V003T04A002, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-81755
https://doi.org/10.1115/PVP2022-81755
View Paper titled, Assessment of an Euler-Bernoulli Beam Model Coupled to CFD in Order to Perform Fluid-Structure Simulations
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Topics: Computational fluid dynamics, Engineering simulation, Fluids, Simulation, Cylinders, Fluid structure interaction, Finite element model, Nuclear power stations, Vibration, Water