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Proceedings Papers

A Statistical Study of Mechanical Properties From Mild Steel Welds Deposited via Gas Metal Arc Additive Manufacturing (GMAAM)

J. Ben Schaeffer, Brad Barnhart, Teresa Melfi
Proc. ASME. PVP2022, Volume 4A: Materials and Fabrication, V04AT06A006, July 17–22, 2022
Paper No: PVP2022-84056
https://doi.org/10.1115/PVP2022-84056
View Paper titled, A Statistical Study of Mechanical Properties From Mild Steel Welds Deposited via Gas Metal Arc Additive Manufacturing (GMAAM)
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Topics: Additive manufacturing, Mechanical properties, Metals, Steel, Welded joints, Welding, Cooling, Machining, Testing, Engineering standards
Proceedings Papers

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

Theo Hales, Tobias Rønneberg, Paul Hooper, Catrin Mair Davies
Proc. ASME. PVP2022, Volume 4A: Materials and Fabrication, V04AT06A012, July 17–22, 2022
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

Natural Crack Growth of Nozzle Corner Crack Using Extended Finite Element Method (XFEM)

Garivalde Dominguez, Mohammed Uddin, Minh Tran, Do Jun Shim
Proc. ASME. PVP2022, Volume 4A: Materials and Fabrication, V04AT06A003, July 17–22, 2022
Paper No: PVP2022-84876
https://doi.org/10.1115/PVP2022-84876
View Paper titled, Natural Crack Growth of Nozzle Corner Crack Using Extended Finite Element Method (XFEM)
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Topics: Corners (Structural elements), Finite element methods, Fracture (Materials), Nozzles, Fatigue cracks, Shapes, Cycles, Pressure, Finite element model, Fitness-for-service
Proceedings Papers

Crack Growth Simulation Using Iterative Crack-Tip Modeling Technique

Gi-Bum Lee, Youn-Young Jang, Nam-Su Huh, Sung-Hoon Park, Noh-Hwan Park, Jun Park, Kyoungsoo Park
Proc. ASME. PVP2022, Volume 4A: Materials and Fabrication, V04AT06A001, July 17–22, 2022
Paper No: PVP2022-84684
https://doi.org/10.1115/PVP2022-84684
View Paper titled, Crack Growth Simulation Using Iterative Crack-Tip Modeling Technique
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Topics: Crack propagation, Fatigue cracks, Fracture (Materials), Modeling, Simulation, Nuclear power stations, Finite element analysis, Failure mechanisms, Fracture mechanics, Pipelines
Proceedings Papers

Analytical Method for Evaluating a 4-Piece Retaining Ring

Alton Reich, Roberto DiSalvo
Proc. ASME. PVP2022, Volume 5: Operations, Applications, and Components; Seismic Engineering; ASME Nondestructive Evaluation, Diagnosis and Prognosis (NDPD) Division, V005T07A018, July 17–22, 2022
Paper No: PVP2022-83675
https://doi.org/10.1115/PVP2022-83675
View Paper titled, Analytical Method for Evaluating a 4-Piece Retaining Ring
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Topics: Analytical methods, Design, Nuclear power, Nuclear power stations, Pressure, Shapes, Valves
Proceedings Papers

Development of the Buckling Evaluation Method for Large Scale Vessel in Fast Reactors by the Testing of Austenitic Stainless Steel Vessel With Severe Initial Imperfection Subjected to Horizontal and Vertical Loading

Takashi Okafuji, Kazuhiro Miura, Hiromi Sago, Hisatomo Murakami, Masanori Ando, Satoshi Okajima
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A032, July 17–22, 2022
Paper No: PVP2022-84605
https://doi.org/10.1115/PVP2022-84605
View Paper titled, Development of the Buckling Evaluation Method for Large Scale Vessel in Fast Reactors by the Testing of Austenitic Stainless Steel Vessel With Severe Initial Imperfection Subjected to Horizontal and Vertical Loading
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Topics: Buckling, Evaluation methods, Fast neutron reactors, Stainless steel, Testing, Vessels, Steel, Stress, Design, Power stations
Proceedings Papers

Impact of Elevated Loading Rates on the Shape of the Master Curve (ASTM E1921) for a German RPV Steel

Johannes Tlatlik, Uwe Mayer
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A043, July 17–22, 2022
Paper No: PVP2022-83867
https://doi.org/10.1115/PVP2022-83867
View Paper titled, Impact of Elevated Loading Rates on the Shape of the Master Curve (ASTM E1921) for a German RPV Steel
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Topics: ASTM International, Fracture mechanics, Shapes, Steel, Testing, Fracture (Materials), Adiabatic processes (Thermodynamics), Brittleness, Databases, Dynamic testing (Materials)
Proceedings Papers

Design of Ellipsoidal and Torispherical Heads in Pressure Vessel and Review of Restrictions in Material Strength Imposed in ASME Sec. VIII Div. 1: A Comparative Study of Various Codes of Constructions

Ameya Mathkar, Shyam Gopalakrishnan, Sujay S. Pathre
Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A085, July 17–22, 2022
Paper No: PVP2022-84770
https://doi.org/10.1115/PVP2022-84770
View Paper titled, Design of Ellipsoidal and Torispherical Heads in Pressure Vessel and Review of Restrictions in Material Strength Imposed in ASME Sec. VIII Div. 1: A Comparative Study of Various Codes of Constructions
Open the PDF for Design of Ellipsoidal and Torispherical Heads in Pressure Vessel and Review of Restrictions in Material Strength Imposed in ASME Sec. VIII Div. 1: A Comparative Study of Various Codes of Constructions in another window
Topics: Design, Pressure vessels, Shapes, Strength (Materials)
Proceedings Papers

Mechanical Performance Evaluation of the Printed Circuit Heat Exchanger Core Experiments Under Tension and Pressure Loading

Heramb P. Mahajan, Lucas Maciel, Gracious Ngaile, Tasnim Hassan
Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A027, July 17–22, 2022
Paper No: PVP2022-81247
https://doi.org/10.1115/PVP2022-81247
View Paper titled, Mechanical Performance Evaluation of the Printed Circuit Heat Exchanger Core Experiments Under Tension and Pressure Loading
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Topics: Circuits, Creep, Diffusion bonding (Metals), Equipment performance, Heat exchangers, Pressure, Tension, Temperature, Design, Stress
Proceedings Papers

Statistical Analysis of Localized Corrosion in Service Water Piping

S. Parker, A. Roukema, Y. Patten
Proc. ASME. PVP2021, Volume 4: Materials and Fabrication, V004T06A034, July 13–15, 2021
Paper No: PVP2021-61831
https://doi.org/10.1115/PVP2021-61831
View Paper titled, Statistical Analysis of Localized Corrosion in Service Water Piping
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Topics: Corrosion, Pipes, Statistical analysis, Water, Wall thickness, Carbon steel, Density, Nondestructive evaluation, Nuclear power stations, Shapes
Proceedings Papers

A New Stress-Intensity Factor Solution for an External Surface Crack in Spheres

James C. Sobotka, Yi-Der Lee, Joseph W. Cardinal, R. Craig McClung
Proc. ASME. PVP2021, Volume 4: Materials and Fabrication, V004T06A026, July 13–15, 2021
Paper No: PVP2021-61397
https://doi.org/10.1115/PVP2021-61397
View Paper titled, A New Stress-Intensity Factor Solution for an External Surface Crack in Spheres
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Topics: Stress, Surface cracks, Fracture (Materials), Finite element analysis, Degrees of freedom, Geometry, Pressure vessels, American Petroleum Institute, Fatigue cracks, Formal verification
Proceedings Papers

European Project ATLAS+: Large Scale Fracture Mechanics Tests on Ferritic Pipes

Anna Dahl, Willy Vincent
Proc. ASME. PVP2021, Volume 4: Materials and Fabrication, V004T06A028, July 13–15, 2021
Paper No: PVP2021-61834
https://doi.org/10.1115/PVP2021-61834
View Paper titled, European Project ATLAS+: Large Scale Fracture Mechanics Tests on Ferritic Pipes
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Topics: Fracture mechanics, Pipes, Steel, Fracture (Materials), Design, Feedwater, Pressurized water reactors, Shapes, Stainless steel, Temperature
Proceedings Papers

Effect of Shape Modeling on FEM Analysis Results of Equal Tee Pipe

Izumi Nakamura, Tadahiro Shibutani
Proc. ASME. PVP2021, Volume 5: Operations, Applications, and Components; Seismic Engineering; Non-Destructive Examination, V005T08A009, July 13–15, 2021
Paper No: PVP2021-61733
https://doi.org/10.1115/PVP2021-61733
View Paper titled, Effect of Shape Modeling on FEM Analysis Results of Equal Tee Pipe
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Topics: Finite element methods, Modal analysis, Modeling, Pipes, Shapes
Proceedings Papers

Assessment of the Resolution of Nonplanar Flaws in Pressure Retaining Components in Terms of Stress Intensity Factors

Valéry Lacroix, Pierre Dulieu, Kunio Hasegawa
Proc. ASME. PVP2021, Volume 1: Codes and Standards, V001T01A021, July 13–15, 2021
Paper No: PVP2021-60413
https://doi.org/10.1115/PVP2021-60413
View Paper titled, Assessment of the Resolution of Nonplanar Flaws in Pressure Retaining Components in Terms of Stress Intensity Factors
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Topics: Pressure, Resolution (Optics), Stress, Fitness-for-service, Geometry, Acceptance criteria, Finite element methods, Fracture mechanics, Modeling, Shapes
Proceedings Papers

Development of the Buckling Evaluation Method for Large Scale Vessel by the Testing of Gr. 91 Vessel Subjected to Horizontal and Cyclic Vertical Loading

Takashi Okafuji, Kazuhiro Miura, Hiromi Sago, Hisatomo Murakami, Masanori Ando, Masashi Miyazaki
Proc. ASME. PVP2021, Volume 1: Codes and Standards, V001T01A016, July 13–15, 2021
Paper No: PVP2021-60672
https://doi.org/10.1115/PVP2021-60672
View Paper titled, Development of the Buckling Evaluation Method for Large Scale Vessel by the Testing of Gr. 91 Vessel Subjected to Horizontal and Cyclic Vertical Loading
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Topics: Buckling, Evaluation methods, Testing, Vessels, Stress, Shapes, Design, Fast neutron reactors, Plates (structures), Power stations
Proceedings Papers

Validation of Modern Finite Analysis Methods for Glassy Polymers Using Historical Studies

Bart Kemper
Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A025, July 13–15, 2021
Paper No: PVP2021-62146
https://doi.org/10.1115/PVP2021-62146
View Paper titled, Validation of Modern Finite Analysis Methods for Glassy Polymers Using Historical Studies
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Topics: Design, Design methodology, Dimensions, Finite element analysis, Geometry, Polymers, Pressure vessels, Safety, Shapes, Thin wall structures
Proceedings Papers

Regression Analysis of Transition Temperature Shift Database for the Core Region Beltline Welds of WWER-1000 RPVs

Maksym Zarazovskii, Volodymyr Revka, Liudmyla Chyrko
Proc. ASME. PVP2020, Volume 6: Materials and Fabrication, V006T06A018, August 3, 2020
Paper No: PVP2020-21748
https://doi.org/10.1115/PVP2020-21748
View Paper titled, Regression Analysis of Transition Temperature Shift Database for the Core Region Beltline Welds of WWER-1000 RPVs
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Topics: Brittleness, Databases, Embrittlement, Phase transition temperature, Radiation (Physics), Regression analysis, Surveillance, Temperature, Welded joints, Silicon
Proceedings Papers

Study on the Predictive Evaluation Method for Liquid Surface Shape and Flow Velocity in Nonlinear Sloshing Based on Simplified Equations

Shunichi Ikesue, Hideyuki Morita, Tomoshige Takata, Hideki Madokoro, Hidekazu Ishii, Hiromi Sago, Shinobu Yokoi, Tomohiko Yamamoto
Proc. ASME. PVP2020, Volume 9: Seismic Engineering, V009T09A022, August 3, 2020
Paper No: PVP2020-21344
https://doi.org/10.1115/PVP2020-21344
View Paper titled, Study on the Predictive Evaluation Method for Liquid Surface Shape and Flow Velocity in Nonlinear Sloshing Based on Simplified Equations
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Topics: Evaluation methods, Flow (Dynamics), Shapes, Sloshing, Waves, Stress, Roofs, Design, Accidents, Damage
Proceedings Papers

SCC Growth Prediction for Surface Crack in Welded Joint Using Advanced FEA

Takuya Ogawa, Masao Itatani, Takahiro Hayashi, Toshiyuki Saito
Proc. ASME. PVP2020, Volume 6: Materials and Fabrication, V006T06A080, August 3, 2020
Paper No: PVP2020-21670
https://doi.org/10.1115/PVP2020-21670
View Paper titled, SCC Growth Prediction for Surface Crack in Welded Joint Using Advanced FEA
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Topics: Finite element analysis, Surface cracks, Welded joints, Fracture (Materials), Fracture (Process), Shapes, Fitness-for-service, Metals, Stainless steel, Base metals
Proceedings Papers

An Investigation Into the Robustness of a Crystal Plasticity Finite Element Model

Megan Taylor, Dylan Agius, David Knowles, Mahmoud Mostafavi
Proc. ASME. PVP2020, Volume 6: Materials and Fabrication, V006T06A094, August 3, 2020
Paper No: PVP2020-21746
https://doi.org/10.1115/PVP2020-21746
View Paper titled, An Investigation Into the Robustness of a Crystal Plasticity Finite Element Model
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Topics: Crystals, Finite element model, Plasticity, Robustness, Boundary-value problems, Stress, Diffraction, Simulation, Deformation, Displacement