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Proceedings Papers

Ductile Damage Model Development and Validation of 316L Laser Powder Bed Fusion Steel Under Multiaxial Stress Conditions

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Theo Hales, Tobias Rønneberg, Paul Hooper, Catrin Mair Davies
Proc. ASME. PVP2022, Volume 4A: Materials and Fabrication, V04AT06A012, July 17–22, 2022
Publisher: American Society of Mechanical Engineers
Paper No: PVP2022-84785
https://doi.org/10.1115/PVP2022-84785
View Paper titled, Ductile Damage Model Development and Validation of 316L Laser Powder Bed Fusion Steel Under Multiaxial Stress Conditions
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Topics: Damage, Lasers, Model development, Steel, Stress, Ductile fracture, Engineering simulation, Failure, Feedstock, Finite element analysis
Proceedings Papers

CFD Analysis of a Piping-Pressure Safety Valve System Working in Gas/Vapor Service

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Xue Guan Song, Chao Yong Zong, Feng Jie Zheng
Proc. ASME. PVP2020, Volume 8: Operations, Applications, and Components, V008T08A019, August 3, 2020
Publisher: American Society of Mechanical Engineers
Paper No: PVP2020-21346
https://doi.org/10.1115/PVP2020-21346
View Paper titled, CFD Analysis of a Piping-Pressure Safety Valve System Working in Gas/Vapor Service
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Topics: Computational fluid dynamics, Pipes, Pressure, Safety, Valves, Vapors, Engineering simulation, Simulation, Transients (Dynamics), Turbulence
Proceedings Papers

Surrogate Model Development and Validation for Reliability Analysis of Reactor Pressure Vessels

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William M. Hoffman, Matthew E. Riley, Benjamin W. Spencer
Proc. ASME. PVP2016, Volume 6A: Materials and Fabrication, V06AT06A004, July 17–21, 2016
Publisher: American Society of Mechanical Engineers
Paper No: PVP2016-63341
https://doi.org/10.1115/PVP2016-63341
View Paper titled, Surrogate Model Development and Validation for Reliability Analysis of Reactor Pressure Vessels
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Topics: Event history analysis, Model development, Reactor vessels, Stress, Transients (Dynamics), Embrittlement, Errors, Fracture (Materials), Fracture (Process), Geometry
Proceedings Papers

Quantitative Characterization of Hydride Spacing for Cohesive-Zone Modelling of Fracture Toughness in Zr-2.5Nb Pressure Tubes

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Cheng Liu, Leonid Gutkin, Douglas Scarth
Proc. ASME. PVP2016, Volume 1A: Codes and Standards, V01AT01A050, July 17–21, 2016
Publisher: American Society of Mechanical Engineers
Paper No: PVP2016-63073
https://doi.org/10.1115/PVP2016-63073
View Paper titled, Quantitative Characterization of Hydride Spacing for Cohesive-Zone Modelling of Fracture Toughness in Zr-2.5Nb Pressure Tubes
Open the PDF for Quantitative Characterization of Hydride Spacing for Cohesive-Zone Modelling of Fracture Toughness in Zr-2.5Nb Pressure Tubes in another window
Topics: Fracture toughness, Modeling, Pressure, Zirconium, Failure, Hydrogen, Density, Fracture (Materials), Fracture (Process), Metallography
Proceedings Papers

Improving Simulations for Low Cycle Fatigue and Ratcheting Responses of Elbows

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Nazrul Islam, Tasnim Hassan
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, V005T09A012, July 17–21, 2016
Publisher: American Society of Mechanical Engineers
Paper No: PVP2016-63353
https://doi.org/10.1115/PVP2016-63353
View Paper titled, Improving Simulations for Low Cycle Fatigue and Ratcheting Responses of Elbows
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Topics: Low cycle fatigue, Simulation, Hardening, Modeling, Kinematics, Residual stresses, Constitutive equations, Cycles, Displacement, Model development
Proceedings Papers

A Parametric Study of R m /T and Weld Repair Effects on Through-Wall Axial and Hoop WRS Distributions in BWR Nozzle Dissimilar Metal Welds

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Tyler D. Novotny, Clark J. Oberembt, Minghao Qin
Proc. ASME. PVP2014, Volume 6B: Materials and Fabrication, V06BT06A067, July 20–24, 2014
Publisher: American Society of Mechanical Engineers
Paper No: PVP2014-28778
https://doi.org/10.1115/PVP2014-28778
View Paper titled, A Parametric Study of R m /T and Weld Repair Effects on Through-Wall Axial and Hoop WRS Distributions in BWR Nozzle Dissimilar Metal Welds
Open the PDF for A Parametric Study of R m /T and Weld Repair Effects on Through-Wall Axial and Hoop WRS Distributions in BWR Nozzle Dissimilar Metal Welds in another window
Topics: Boiling water reactors, Maintenance, Metals, Nozzles, Welded joints, Geometry, Pipes, Finite element analysis, Stress, Wall thickness
Proceedings Papers

Case Study: Effect of Soil-Structure Interaction and Ground Motion Incoherency on Nuclear Power Plant Structures

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Jim Xu, Sujit Samaddar
Proc. ASME. PVP2009, Volume 8: Seismic Engineering, 369-377, July 26–30, 2009
Publisher: American Society of Mechanical Engineers
Paper No: PVP2009-77323
https://doi.org/10.1115/PVP2009-77323
View Paper titled, Case Study: Effect of Soil-Structure Interaction and Ground Motion Incoherency on Nuclear Power Plant Structures
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Topics: Nuclear power stations, Soil, Containment, Safety, Acceptance criteria, Bricks, Computation, Earthquake resistant design, Earthquakes, Licensing
Proceedings Papers

Development of Reactive Flow Models for Energetic Materials

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David L. Littlefield, Kenneth C. Walls, David E. Lambert
Proc. ASME. PVP2009, Volume 4: Fluid-Structure Interaction, 709-714, July 26–30, 2009
Publisher: American Society of Mechanical Engineers
Paper No: PVP2009-78098
https://doi.org/10.1115/PVP2009-78098
View Paper titled, Development of Reactive Flow Models for Energetic Materials
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Topics: Calibration, Chemically reactive flow, Computer software, Cylinder tests (Concrete), Equations of state, Model development, Optimization, Wedges
Proceedings Papers

Development of Models Correlating Vibration Excitation Forces to Dynamic Characteristics of Two-Phase Flow in a Tube Bundle

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C. Zhang, M. J. Pettigrew, N. W. Mureithi
Proc. ASME. PVP2007, Volume 4: Fluid-Structure Interaction, 271-280, July 22–26, 2007
Publisher: American Society of Mechanical Engineers
Paper No: PVP2007-26077
https://doi.org/10.1115/PVP2007-26077
View Paper titled, Development of Models Correlating Vibration Excitation Forces to Dynamic Characteristics of Two-Phase Flow in a Tube Bundle
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Topics: Excitation, Model development, Two-phase flow, Vibration, Drag (Fluid dynamics), Cylinders, Flow (Dynamics), Lift (Fluid dynamics), Momentum, Oscillations
Proceedings Papers

Technical Basis for BWRVIP Stainless Steel Crack Growth Correlations in BWRs

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Robert Carter, Raj Pathania
Proc. ASME. PVP2007, Volume 6: Materials and Fabrication, 327-336, July 22–26, 2007
Publisher: American Society of Mechanical Engineers
Paper No: PVP2007-26618
https://doi.org/10.1115/PVP2007-26618
View Paper titled, Technical Basis for BWRVIP Stainless Steel Crack Growth Correlations in BWRs
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Topics: Boiling water reactors, Fracture (Materials), Stainless steel, Databases, Stress, ASME Standards, Coolants, Electrical conductivity, Electricity (Physics), Electrolytic corrosion
Proceedings Papers

Toward the Development of a Consensus Materials Database for Pressure Technology Applications

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R. W. Swindeman, J. Ramirez, W. Ren
Proc. ASME. PVP2007, Volume 1: Codes and Standards, 499-502, July 22–26, 2007
Publisher: American Society of Mechanical Engineers
Paper No: PVP2007-26802
https://doi.org/10.1115/PVP2007-26802
View Paper titled, Toward the Development of a Consensus Materials Database for Pressure Technology Applications
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Topics: Databases, Pressure, Alloys, ASME Standards, Generation IV reactors, Model development, Construction, Failure, Light water reactors, Manufacturing
Proceedings Papers

Deterministic Prediction of Stress Corrosion Crack Growth Rates in High Temperature Water by Combination of Interface Oxidation Kinetics and Crack Tip Asymptotic Field

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Tetsuo Shoji, Zhanpeng Lu, Yoichi Takeda, Hiroyoshi Murakami, Chaoyang Fu
Proc. ASME. PVP2008, Volume 6: Materials and Fabrication, Parts A and B, 1109-1136, July 27–31, 2008
Publisher: American Society of Mechanical Engineers
Paper No: PVP2008-61417
https://doi.org/10.1115/PVP2008-61417
View Paper titled, Deterministic Prediction of Stress Corrosion Crack Growth Rates in High Temperature Water by Combination of Interface Oxidation Kinetics and Crack Tip Asymptotic Field
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Topics: Fracture (Materials), High temperature, Oxidation, Stress corrosion cracking, Water, Light water reactors, Alloys, Boiling water reactors, Continuum mechanics, Cracking (Materials)
Proceedings Papers

Simplified Modeling of a PWR Reactor Pressure Vessel Lower Head Failure in the Case of a Severe Accident

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V. Koundy, M. Durin, L. Nicolas, A. Combescure
Proc. ASME. PVP2002, Fatigue, Fracture and Damage Analysis, Volume 2, 99-104, August 5–9, 2002
Publisher: American Society of Mechanical Engineers
Paper No: PVP2002-1356
https://doi.org/10.1115/PVP2002-1356
View Paper titled, Simplified Modeling of a PWR Reactor Pressure Vessel Lower Head Failure in the Case of a Severe Accident
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Topics: Accidents, Failure, Modeling, Pressurized water reactors, Reactor vessels, Containment, Creep, Computer simulation, Damage, Temperature
Proceedings Papers

Penetration of a Rate Sensitive Geological Target by the Compaction Ring Theory

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Martin R. Gilmore, S. E. Jones, Joseph C. Foster, Jr.
Proc. ASME. PVP2002, Thermal Hydraulic Problems, Sloshing Phenomena, and Extreme Loads on Structures, 277-281, August 5–9, 2002
Publisher: American Society of Mechanical Engineers
Paper No: PVP2002-1155
https://doi.org/10.1115/PVP2002-1155
View Paper titled, Penetration of a Rate Sensitive Geological Target by the Compaction Ring Theory
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Topics: Compacting, Concretes, Geometry, Computerized tomography, Deformation, Model development, Tunnels
Proceedings Papers

Modeling Swirl Penetration and Thermal Cycling in Un-Isolable Branch Lines of PWR Plants

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Jeffrey D. Keller, Alan J. Bilanin, Stan T. Rosinski
Proc. ASME. PVP2003, Aging Management and Component Analysis, 87-94, July 20–24, 2003
Publisher: American Society of Mechanical Engineers
Paper No: PVP2003-2156
https://doi.org/10.1115/PVP2003-2156
View Paper titled, Modeling Swirl Penetration and Thermal Cycling in Un-Isolable Branch Lines of PWR Plants
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Topics: Modeling, Pressurized water reactors, Pipes, Boundary-value problems, Coolants, Fatigue cracks, Fluids, Industrial research, Model development, Reynolds number
Proceedings Papers

Development of a Thermal Fatigue Screening and Evaluation Methodology for Pressurized Water Reactor Plants

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J. D. Keller, A. J. Bilanin, S. T. Rosinski
Proc. ASME. PVP2004, Elevated Temperature Design and Analysis, Nonlinear Analysis, and Plastic Components, 217-228, July 25–29, 2004
Publisher: American Society of Mechanical Engineers
Paper No: PVP2004-2995
https://doi.org/10.1115/PVP2004-2995
View Paper titled, Development of a Thermal Fatigue Screening and Evaluation Methodology for Pressurized Water Reactor Plants
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Topics: Fatigue, Pressurized water reactors, Modeling, Pipes, Boundary-value problems, Coolants, Fatigue analysis, Fatigue cracks, Industrial research, Model development
Proceedings Papers

Simulation Model for the Rod System Graphs Dynamics

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Yaroslav Kholodov, Evgeny Evseev, Evgeny V. Morozov, Azilkhan Bapayev
Proc. ASME. PVP2006-ICPVT-11, Volume 2: Computer Technology, 485-496, July 23–27, 2006
Publisher: American Society of Mechanical Engineers
Paper No: PVP2006-ICPVT-11-93708
https://doi.org/10.1115/PVP2006-ICPVT-11-93708
View Paper titled, Simulation Model for the Rod System Graphs Dynamics
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Topics: Boundary-value problems, Computer simulation, Computers, Dynamic analysis, Dynamics (Mechanics), Finite difference methods, Finite element analysis, Model development, Modeling, Numerical analysis