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Proceedings Papers

Importance of Accounting for Finite Particle Size in CFD-Based Erosion Prediction

Gianandrea Vittorio Messa, Yongbo Wang
Proc. ASME. PVP2018, Volume 4: Fluid-Structure Interaction, V004T04A028, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84248
https://doi.org/10.1115/PVP2018-84248
View Paper titled, Importance of Accounting for Finite Particle Size in CFD-Based Erosion Prediction
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Topics: Accounting, Computational fluid dynamics, Erosion, Particle size, Particulate matter, Flow (Dynamics), Slurries, Approximation, Errors, Simulation
Proceedings Papers

Creep Modeling of 9-12%Cr Ferritic Steels Accounting for Subgrain Size Evolution

Luca Esposito, Gabriel Testa, Alcide Bertocco, Nicola Bonora
Proc. ASME. PVP2018, Volume 6A: Materials and Fabrication, V06AT06A056, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84671
https://doi.org/10.1115/PVP2018-84671
View Paper titled, Creep Modeling of 9-12%Cr Ferritic Steels Accounting for Subgrain Size Evolution
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Topics: Accounting, Creep, Modeling, Steel, Damage, Damage mechanics, Equilibrium (Physics), High temperature, Metallurgy, Physics
Proceedings Papers

Presentation of DEFI-PROSAFE Project: Probabilistic Methodology to Assess Margin in Deterministic RPV Integrity Assessment and Proposed Benchmark

Ralf Tiete, Richard Trewin, Sebastien Blasset, Vladislav Pistora, Miroslav Posta, Markus Niffenegger, Guian Qian
Proc. ASME. PVP2018, Volume 6A: Materials and Fabrication, V06AT06A074, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84615
https://doi.org/10.1115/PVP2018-84615
View Paper titled, Presentation of DEFI-PROSAFE Project: Probabilistic Methodology to Assess Margin in Deterministic RPV Integrity Assessment and Proposed Benchmark
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Topics: Accounting, Failure, Fluence (Radiation measurement), Fracture (Materials), Fracture (Process), Neutrons, Nozzles, Probability, Reactor vessels, Risk
Proceedings Papers

Effect of Surface Condition on the Fatigue Life of Austenitic Stainless Steels in High Temperature Water Environments

Andrew Morley, Marius Twite, Norman Platts, Alec McLennan, Chris Currie
Proc. ASME. PVP2018, Volume 1A: Codes and Standards, V01AT01A017, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84251
https://doi.org/10.1115/PVP2018-84251
View Paper titled, Effect of Surface Condition on the Fatigue Life of Austenitic Stainless Steels in High Temperature Water Environments
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Topics: Fatigue life, High temperature, Stainless steel, Water, Design, Fatigue design, Finishes, Surface roughness, Accounting, Alloys
Proceedings Papers

Further Validation of the Strain-Life Weighted (SNW) F en Method for Plant Realistic Strain and Temperature Waveforms

Chris Currie, Andrew Morley, Daniel Leary, Norman Platts, Marius Twite, Keith Wright
Proc. ASME. PVP2018, Volume 1A: Codes and Standards, V01AT01A026, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84879
https://doi.org/10.1115/PVP2018-84879
View Paper titled, Further Validation of the Strain-Life Weighted (SNW) F en Method for Plant Realistic Strain and Temperature Waveforms
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Topics: Temperature, Fatigue, Cycles, Pressurized water reactors, Water, Accounting, Coolants, Fatigue life, Nuclear power stations, Oxygen
Proceedings Papers

Low Cycle Fatigue (EAF) of AISI 304L and 347 in PWR Water

Tommi Seppänen, Jouni Alhainen, Esko Arilahti, Jussi Solin
Proc. ASME. PVP2018, Volume 1A: Codes and Standards, V01AT01A015, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84197
https://doi.org/10.1115/PVP2018-84197
View Paper titled, Low Cycle Fatigue (EAF) of AISI 304L and 347 in PWR Water
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Topics: Electric arc furnaces, Low cycle fatigue, Pressurized water reactors, Water, Stainless steel, Accounting, ASME Standards, ASTM standards, Design, Fatigue
Proceedings Papers

A Proposed Guideline for Applying Waterhammer Predictions Under Transient Cavitation Conditions: Part 2 — Imbalanced Forces

Matthew Stewart, Trey W. Walters, Greg Wunderlich
Proc. ASME. PVP2018, Volume 4: Fluid-Structure Interaction, V004T04A023, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: PVP2018-84339
https://doi.org/10.1115/PVP2018-84339
View Paper titled, A Proposed Guideline for Applying Waterhammer Predictions Under Transient Cavitation Conditions: Part 2 — Imbalanced Forces
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Topics: Cavitation, Transients (Dynamics), Pressure, Uncertainty, Hydraulic transients, Pipes, Stress analysis (Engineering), Vapors, Accounting, Engineers
Proceedings Papers

Failure Analysis of a Large Knife Gate Valve Subjected to Multiaxial Loading

Imad Barsoum, Alberto Muñoz
Proc. ASME. PVP2017, Volume 3A: Design and Analysis, V03AT03A042, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65114
https://doi.org/10.1115/PVP2017-65114
View Paper titled, Failure Analysis of a Large Knife Gate Valve Subjected to Multiaxial Loading
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Topics: Failure analysis, Sluice gates, Valves, Stress, Failure, Finite element analysis, Accounting, Casting, Computer software, Damage mechanics
Proceedings Papers

The OECD-NEA Programme on Metallic Component Margins Under High Seismic Loads (MECOS): Towards New Criteria

Pierre Sollogoub
Proc. ASME. PVP2017, Volume 8: Seismic Engineering, V008T08A029, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65516
https://doi.org/10.1115/PVP2017-65516
View Paper titled, The OECD-NEA Programme on Metallic Component Margins Under High Seismic Loads (MECOS): Towards New Criteria
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Topics: Accounting, Design, Engineering design processes, Failure mechanisms, Fatigue, Fukushima nuclear disaster, Japan, 2011, Piping systems, Safety, Seismic analysis, Stress
Proceedings Papers

Commentary on Recent Changes in ASME B31.3 Post Weld Heat Treatment Requirements and the Effectiveness of Weld Preheat

Phillip E. Prueter, Katelyn J. Smith, Brian Macejko, Kraig S. Shipley
Proc. ASME. PVP2017, Volume 1B: Codes and Standards, V01BT01A065, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65859
https://doi.org/10.1115/PVP2017-65859
View Paper titled, Commentary on Recent Changes in ASME B31.3 Post Weld Heat Treatment Requirements and the Effectiveness of Weld Preheat
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Topics: Heat treating (Metalworking), Fracture mechanics, American Petroleum Institute, Brittle fracture, Failure, Wall thickness, Fitness-for-service, Fracture toughness, Accounting, Carbon steel
Proceedings Papers

Models for Calculating the Effect of Environment on Fatigue Life (F en ) for Complex Waveforms and/or Non-Isothermal Conditions

Chris Currie, Andrew Morley, Norman Platts, Marius Twite, Keith Wright
Proc. ASME. PVP2017, Volume 1A: Codes and Standards, V01AT01A030, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-66030
https://doi.org/10.1115/PVP2017-66030
View Paper titled, Models for Calculating the Effect of Environment on Fatigue Life (F en ) for Complex Waveforms and/or Non-Isothermal Conditions
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Topics: Accounting, Coolants, Cycles, Fatigue, Fatigue cracks, Fatigue life, Nuclear power stations, Oxygen, Pressurized water reactors, Stainless steel
Proceedings Papers

Structural Integrity Assessment of Doel 3 and Tihange 2 RPVs: ASME B&PV Code Section III Primary Stress Re-Evaluation Accounting for the Presence of Hydrogen Flakes

Pierre Dulieu, Valéry Lacroix
Proc. ASME. PVP2017, Volume 1A: Codes and Standards, V01AT01A046, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-66031
https://doi.org/10.1115/PVP2017-66031
View Paper titled, Structural Integrity Assessment of Doel 3 and Tihange 2 RPVs: ASME B&PV Code Section III Primary Stress Re-Evaluation Accounting for the Presence of Hydrogen Flakes
Open the PDF for Structural Integrity Assessment of Doel 3 and Tihange 2 RPVs: ASME B&PV Code Section III Primary Stress Re-Evaluation Accounting for the Presence of Hydrogen Flakes in another window
Topics: Accounting, Hydrogen, Stress, Pressure, Reactor vessels, Shells, Accidents, Collapse, Density, Design
Proceedings Papers

Swelling of VVER-1000 Core Baffle: Numerical Modeling and Direct Measurement of its Geometrical Dimensions

Andrii Oryniak, Igor Orynyak
Proc. ASME. PVP2017, Volume 7: Operations, Applications and Components, V007T07A019, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65769
https://doi.org/10.1115/PVP2017-65769
View Paper titled, Swelling of VVER-1000 Core Baffle: Numerical Modeling and Direct Measurement of its Geometrical Dimensions
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Topics: Computer simulation, Dimensions, Gages, Geometry, Nuclear power stations, Stress, Accounting, Boundary-value problems, Brittleness, Coolants
Proceedings Papers

Effects of Secondary Creep Formulation on API 579-1 Residual Life Evaluation

Lorenzo Scano, Luca Esposito
Proc. ASME. PVP2017, Volume 3B: Design and Analysis, V03BT03A018, July 16–20, 2017
Publisher: American Society of Mechanical Engineers
Paper No: PVP2017-65512
https://doi.org/10.1115/PVP2017-65512
View Paper titled, Effects of Secondary Creep Formulation on API 579-1 Residual Life Evaluation
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Topics: American Petroleum Institute, Creep, Stress, Fitness-for-service, Relaxation (Physics), Accounting, Damage, Deformation, Ductility, Engineering standards
Proceedings Papers

The OECD-NEA Programme on Metallic Component Margins Under High Seismic Loads (MECOS)

Pierre B. Labbé, G. R. Reddy, Cedric Mathon, François Moreau, Spyros A. Karamanos
Proc. ASME. PVP2016, Volume 8: Seismic Engineering, V008T08A017, July 17–21, 2016
Publisher: American Society of Mechanical Engineers
Paper No: PVP2016-63119
https://doi.org/10.1115/PVP2016-63119
View Paper titled, The OECD-NEA Programme on Metallic Component Margins Under High Seismic Loads (MECOS)
Open the PDF for The OECD-NEA Programme on Metallic Component Margins Under High Seismic Loads (MECOS) in another window
Topics: Accounting, Design, Engineering design processes, Failure mechanisms, Fukushima nuclear disaster, Japan, 2011, Piping systems, Safety, Seismic analysis, Stress
Proceedings Papers

Numerical Simulation With a CFD-PBM Model of Hydrodynamics and Bubble Size Distribution of a Rectangle Bubble Column

Yi-Gang Ding, Xia Lu, Fu-Li Deng
Proc. ASME. PVP2016, Volume 5: High-Pressure Technology; Rudy Scavuzzo Student Paper Symposium and 24th Annual Student Paper Competition; ASME Nondestructive Evaluation, Diagnosis and Prognosis Division (NDPD); Electric Power Research Institute (EPRI) Creep Fatigue Workshop, V005T09A030, July 17–21, 2016
Publisher: American Society of Mechanical Engineers
Paper No: PVP2016-64018
https://doi.org/10.1115/PVP2016-64018
View Paper titled, Numerical Simulation With a CFD-PBM Model of Hydrodynamics and Bubble Size Distribution of a Rectangle Bubble Column
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Topics: Bubbles, Computational fluid dynamics, Computer simulation, Hydrodynamics, Accounting, Simulation results
Proceedings Papers

Structural Integrity Assessment of Doel 3 and Tihange 2 RPVs Affected by Hydrogen Flakes: Refined X-FEM Analyses

Pierre Dulieu, Valéry Lacroix
Proc. ASME. PVP2016, Volume 1A: Codes and Standards, V01AT01A059, July 17–21, 2016
Publisher: American Society of Mechanical Engineers
Paper No: PVP2016-63766
https://doi.org/10.1115/PVP2016-63766
View Paper titled, Structural Integrity Assessment of Doel 3 and Tihange 2 RPVs Affected by Hydrogen Flakes: Refined X-FEM Analyses
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Topics: Finite element methods, Hydrogen, Accounting, Base metals, Density, Fitness-for-service, Fracture toughness, In-service inspection, Manufacturing, Nuclear power stations
Proceedings Papers

Comparison of Fracture Toughness Properties of Advanced Ferritic ODS-Alloys Based on 0.2T C(T) Specimen Tests

Charles C. Eiselt, David T. Hoelzer, Yann de Carlan, Hieronymus Hein, Marta Serrano, Pascal Diano, Herbert Schendzielorz, Andreas Seubert
Proc. ASME. PVP2016, Volume 1B: Codes and Standards, V01BT01A013, July 17–21, 2016
Publisher: American Society of Mechanical Engineers
Paper No: PVP2016-63455
https://doi.org/10.1115/PVP2016-63455
View Paper titled, Comparison of Fracture Toughness Properties of Advanced Ferritic ODS-Alloys Based on 0.2T C(T) Specimen Tests
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Topics: Alloys, Fracture toughness, Fracture (Materials), Extruding, ASTM standards, Temperature, Accounting, Anisotropy, Brittleness, Creep
Proceedings Papers

Comparison of Internal and External Hydrogen on Fatigue-Life of Austenitic Stainless Steels

Paul J. Gibbs, Chris San Marchi, Kevin A. Nibur, Xiaoli Tang
Proc. ASME. PVP2016, Volume 6B: Materials and Fabrication, V06BT06A033, July 17–21, 2016
Publisher: American Society of Mechanical Engineers
Paper No: PVP2016-63563
https://doi.org/10.1115/PVP2016-63563
View Paper titled, Comparison of Internal and External Hydrogen on Fatigue-Life of Austenitic Stainless Steels
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Topics: Fatigue life, Hydrogen, Stainless steel, Stress, Fatigue, Pressure, Steel, Accounting, Alloys, Fatigue testing
Proceedings Papers

A Monte Carlo Implementation of the James-Ford-Jivkov Microstructurally Informed Local Approach Applied to Predict Fracture Toughness Across Irradiation Conditions

Michael Ford, Peter James
Proc. ASME. PVP2016, Volume 6B: Materials and Fabrication, V06BT06A042, July 17–21, 2016
Publisher: American Society of Mechanical Engineers
Paper No: PVP2016-63464
https://doi.org/10.1115/PVP2016-63464
View Paper titled, A Monte Carlo Implementation of the James-Ford-Jivkov Microstructurally Informed Local Approach Applied to Predict Fracture Toughness Across Irradiation Conditions
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Topics: Fracture toughness, Irradiation (Radiation exposure), Failure, Steel, Accounting, Electromagnetic scattering, Fracture (Materials), Particulate matter, Plasticity, Reactor vessels