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Proceedings Papers

Weld Residual Stress Modeling of and Fracture Assessment of Layered Pressure Vessels

F. W. Brust

Proc. ASME. PVP2022, Volume 4B: Materials and Fabrication, V04BT06A059, July 17–22, 2022

Paper No: PVP2022-85958

DOI: https://doi.org/10.1115/PVP2022-85958

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Topics: Fracture (Materials), Modeling, Pressure vessels, Stress, Shells, Fitness-for-service, NASA, Vessels, Construction, Diluents

Proceedings Papers

Strain Based Damage Model Predictions of Ductile Crack Growth in Multiple Fracture Specimen Geometries

S. Kalyanam, L. T. Hill, G. Wilkowski, Y. Hioe, F. W. Brust

Proc. ASME. PVP2021, Volume 4: Materials and Fabrication, V004T06A001, July 13–15, 2021

Paper No: PVP2021-61172

DOI: https://doi.org/10.1115/PVP2021-61172

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Topics: Damage, Ductile fracture, Fracture (Materials), Modeling, Pipes, Stress, Tension, Doors, Electric potential, Failure

Proceedings Papers

Investigation of Circumferential Internal Surface-Cracked Pipes and Elbows Tested at Conditions Similar to PWR and an “Apparent Net-Section-Collapse” Prediction Methodology

G. Wilkowski, S. Kalyanam, S. Burger, S. Gilbert, S. Pothana, Y. Hioe, F. W. Brust, M. Myers, P. Krishnaswamy, F. Orth, G. Hattery

Proc. ASME. PVP2020, Volume 6: Materials and Fabrication, V006T06A057, August 3, 2020

Paper No: PVP2020-21532

DOI: https://doi.org/10.1115/PVP2020-21532

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Topics: Collapse, Pipes, Pressurized water reactors, Stress, Fracture (Materials), Leakage, Flow (Dynamics), Surface cracks, Temperature, Bending (Stress)

Proceedings Papers

A Novel Approach to Account for Weld Residual Stresses in Pressure Vessel Flaw Assessments

F. W. Brust, L. Hill, G. Wilkowski, Y. Hioe, K. Bagnoli

Proc. ASME. PVP2019, Volume 6A: Materials and Fabrication, V06AT06A055, July 14–19, 2019

Paper No: PVP2019-94022

DOI: https://doi.org/10.1115/PVP2019-94022

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Topics: Finite element analysis, Pressure vessels, Residual stresses, Stress, Fracture (Materials), Vessels, Inspection, Pressure, Approximation, Finite element methods

Proceedings Papers

Constraint Effects of Surface Crack Depth on Toughness: Experimental and Numerical Assessments

G. Wilkowski, S. Kalyanam, Y. Hioe, F. W. Brust, S. Pothana, M. Uddin, F. Orth

Proc. ASME. PVP2019, Volume 6A: Materials and Fabrication, V06AT06A014, July 14–19, 2019

Paper No: PVP2019-93713

DOI: https://doi.org/10.1115/PVP2019-93713

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Topics: Fracture toughness, Surface cracks, Fracture (Materials), Stress, Pipes, Finite element analysis, Engineering standards, Errors, Failure, Failure analysis

Proceedings Papers

Direct-Current Electric Potential (D-C EP) Technique Validation Through an Experimental and Computational Study on Pipe With Surface Crack

Y. Hioe, S. Kalyanam, G. Wilkowski, F. W. Brust, E. Punch

Proc. ASME. PVP2019, Volume 6A: Materials and Fabrication, V06AT06A017, July 14–19, 2019

Paper No: PVP2019-93771

DOI: https://doi.org/10.1115/PVP2019-93771

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Topics: Electric potential, Pipes, Surface cracks, Fracture (Materials), Finite element analysis, Probes, Calibration, Corners (Structural elements), Electric current, Electrical discharge machining

Proceedings Papers

Role of Constraint in Specimen Geometries When Evaluating Fracture Toughness/Material Fracture Resistance for a Surface-Flawed Elbow

S. Kalyanam, G. Wilkowski, F. W. Brust, Y. Hioe, E. Punch

Proc. ASME. PVP2019, Volume 6A: Materials and Fabrication, V06AT06A065, July 14–19, 2019

Paper No: PVP2019-93732

DOI: https://doi.org/10.1115/PVP2019-93732

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Topics: Fracture (Materials), Fracture toughness, Surface cracks, Pipes, Finite element analysis, Tension, Displacement, Fatigue, Manufacturing, Pressure

Proceedings Papers

Probabilistic Risk Assessment of Aging Layered Pressure Vessels

D. S. Riha, M. L. Kirby, J. W. Cardinal, L. C. Domyancic, J. M. McFarland, F. W. Brust

Proc. ASME. PVP2019, Volume 6B: Materials and Fabrication, V06BT06A046, July 14–19, 2019

Paper No: PVP2019-93720

DOI: https://doi.org/10.1115/PVP2019-93720

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Topics: Fitness-for-service, Pressure vessels, Probabilistic risk assessment, Risk assessment, Shells, Stress

Proceedings Papers

Weld Residual Stress and Fracture Behavior of NASA Layered Pressure Vessels

F. W. Brust, R. H. Dodds, J. Hobbs, B. Stoltz, D. Wells

Proc. ASME. PVP2019, Volume 6B: Materials and Fabrication, V06BT06A063, July 14–19, 2019

Paper No: PVP2019-94021

DOI: https://doi.org/10.1115/PVP2019-94021

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Topics: Fracture (Materials), NASA, Pressure vessels, Stress, Shells, Vessels, Diluents, Construction, Fitness-for-service, Gases

Proceedings Papers

Modeling of Pipe System Behavior With Circumferential Surface Crack for Secondary Stress Margin Assessment

M. F. Uddin, F. W. Brust, G. M. Wilkowski, S. Kalyanam, J. Martin

Proc. ASME. PVP2017, Volume 6B: Materials and Fabrication, V06BT06A017, July 16–20, 2017

Paper No: PVP2017-66037

DOI: https://doi.org/10.1115/PVP2017-66037

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Topics: Modeling, Pipes, Stress, Surface cracks, Fracture (Materials), Design, Plasticity, Deformation, Displacement, Finite element analysis

Proceedings Papers

Flaw Evaluation Procedure for Cast Austenitic Stainless Steel Materials Using Thermal Aging Models

M. F. Uddin, G. M. Wilkowski, S. Pothana, F. W. Brust

Proc. ASME. PVP2017, Volume 1A: Codes and Standards, V01AT01A059, July 16–20, 2017

Paper No: PVP2017-66111

DOI: https://doi.org/10.1115/PVP2017-66111

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Topics: Stainless steel, Fracture toughness, Pipes, Fracture (Materials), Fracture (Process), Operating temperature, Pressurized water reactors, ASTM International, Curve fitting, Databases

Proceedings Papers

Evaluation of the Lowest Temperature for Ductile Crack Initiation in an Irradiated RPV

G. Wilkowski, F. W. Brust, M. Uddin, S. Kalyanam, V. Lacroix

Proc. ASME. PVP2016, Volume 1A: Codes and Standards, V01AT01A056, July 17–21, 2016

Paper No: PVP2016-63593

DOI: https://doi.org/10.1115/PVP2016-63593

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Topics: Ductile fracture, Temperature, Fracture toughness, Pipes, Fracture (Materials), Irradiation (Radiation exposure), Stress, Failure, Fracture (Process), Gas industry

Proceedings Papers

Validation of Axial Crack Stability Assessment Methods in xLPR Version 2.0 Code

S. Kalyanam, F. W. Brust, G. Wilkowski, D. J. Shim, D. Rudland

Proc. ASME. PVP2016, Volume 6A: Materials and Fabrication, V06AT06A028, July 17–21, 2016

Paper No: PVP2016-63830

DOI: https://doi.org/10.1115/PVP2016-63830

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Topics: Fracture (Materials), Stability, Stress, Pipes, Fracture mechanics, American Petroleum Institute, Collapse, Dimensions, Ductile fracture, Fitness-for-service

Proceedings Papers

Critical Flaw Evaluation of Cast Austenitic Stainless Steel: Deterministic and Probabilistic Fracture Analyses

M. F. Uddin, R. E. Kurth, C. Sallaberry, G. M. Wilkowski, F. W. Brust, D. Rudland

Proc. ASME. PVP2016, Volume 6A: Materials and Fabrication, V06AT06A076, July 17–21, 2016

Paper No: PVP2016-63850

DOI: https://doi.org/10.1115/PVP2016-63850

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Topics: Fracture (Materials), Fracture (Process), Stainless steel, Fracture toughness, Ferrites (Magnetic materials), ASME Boiler and Pressure Vessel Code, Embrittlement, Failure, Fracture mechanics, Grain size

Proceedings Papers

Prediction of Dynamic Break-Opening Area Under Beyond Design Basis Seismic Loading

M. Uddin, E. Kurth, F. W. Brust, G. M. Wilkowski, A. A. Betervide, O. Mazzantini, R. A. Fernandez

Proc. ASME. PVP2015, Volume 6A: Materials and Fabrication, V06AT06A078, July 19–23, 2015

Paper No: PVP2015-45156

DOI: https://doi.org/10.1115/PVP2015-45156

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Topics: Design, Fracture (Materials), Pipes, Rotation, Finite element analysis, Displacement, Accidents, Boiling water reactors, Computers, Coolants

Proceedings Papers

Comparison of Different Thermal Aging Models to Assess Fully Aged Toughness in Cast Austenitic Stainless Steels

M. F. Uddin, G. M. Wilkowski, R. E. Kurth, F. W. Brust, D.-J. Shim, D. Rudland

Proc. ASME. PVP2015, Volume 1B: Codes and Standards, V01BT01A012, July 19–23, 2015

Paper No: PVP2015-45790

DOI: https://doi.org/10.1115/PVP2015-45790

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Topics: Fracture toughness, Stainless steel, Embrittlement, Pipes, Design, Fittings, Fracture mechanics, Mechanical properties, Nuclear power stations, Operating temperature

Proceedings Papers

Weld Residual Stress (WRS) Modeling of Layered Pressure Vessels (LPV) and Fracture Assessment

F. W. Brust, E. Punch, E. Kurth

Proc. ASME. PVP2015, Volume 6B: Materials and Fabrication, V06BT06A074, July 19–23, 2015

Paper No: PVP2015-45784

DOI: https://doi.org/10.1115/PVP2015-45784

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Topics: Fracture (Materials), Fracture (Process), Modeling, Pressure vessels, Stress, Shells, Diluents, American Petroleum Institute, Construction, Finite element analysis

Proceedings Papers

Part Repair and Start/Stop Effects and Three Dimensional Residual Stress in Dissimilar Metal Welds

F. W. Brust, E. Punch, E. Kurth

Proc. ASME. PVP2015, Volume 6B: Materials and Fabrication, V06BT06A075, July 19–23, 2015

Paper No: PVP2015-45785

DOI: https://doi.org/10.1115/PVP2015-45785

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Topics: Maintenance, Metals, Stress, Welded joints, Dimensional analysis, Manufacturing, Alloys, Carbon steel, Failure, Fillers (Materials)

Proceedings Papers

Critical Flaw Size Evaluation in Butt-Fusion Joints of HDPE Pipes

S. Kalyanam, P. Krishnaswamy, E. M. Focht, D.-J. Shim, F. W. Brust, Y. Hioe

Proc. ASME. PVP2014, Volume 6B: Materials and Fabrication, V06BT06A041, July 20–24, 2014

Paper No: PVP2014-28431

DOI: https://doi.org/10.1115/PVP2014-28431

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Topics: Pipes, American Petroleum Institute, ASME Standards, Finite element analysis, Fitness-for-service, Density, Experimental methods, Hydrostatics, Joining, Nuclear industry

Proceedings Papers

Impact of Weld Sequencing and Fabrication on Residual Stress Fields

F. W. Brust, T. Zhang, G. Wilkowski, H. Xu, K. Wichman

Proc. ASME. ICONE20-POWER2012, Volume 1: Plant Operations, Maintenance, Engineering, Modifications, Life Cycle, and Balance of Plant; Component Reliability and Materials Issues; Steam Generator Technology Applications and Innovations; Advanced Reactors and Near-Term Deployment; Reactor Physics, Neutronics, and Transport Theory; Nuclear Education, Human Resources, and Public Acceptance, 399-408, July 30–August 3, 2012

Paper No: ICONE20-POWER2012-54585

DOI: https://doi.org/10.1115/ICONE20-POWER2012-54585

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Topics: Manufacturing, Stress, Welding, Nuclear industry, Residual stresses, Stress corrosion cracking, ASME Standards, Cladding systems (Building), Cracking (Materials), Design

Journal citation

NARROW

Weld Residual Stress Modeling of and Fracture Assessment of Layered Pressure Vessels

Strain Based Damage Model Predictions of Ductile Crack Growth in Multiple Fracture Specimen Geometries

Investigation of Circumferential Internal Surface-Cracked Pipes and Elbows Tested at Conditions Similar to PWR and an “Apparent Net-Section-Collapse” Prediction Methodology

A Novel Approach to Account for Weld Residual Stresses in Pressure Vessel Flaw Assessments

Constraint Effects of Surface Crack Depth on Toughness: Experimental and Numerical Assessments

Direct-Current Electric Potential (D-C EP) Technique Validation Through an Experimental and Computational Study on Pipe With Surface Crack

Role of Constraint in Specimen Geometries When Evaluating Fracture Toughness/Material Fracture Resistance for a Surface-Flawed Elbow

Probabilistic Risk Assessment of Aging Layered Pressure Vessels

Weld Residual Stress and Fracture Behavior of NASA Layered Pressure Vessels

Modeling of Pipe System Behavior With Circumferential Surface Crack for Secondary Stress Margin Assessment

Flaw Evaluation Procedure for Cast Austenitic Stainless Steel Materials Using Thermal Aging Models

Evaluation of the Lowest Temperature for Ductile Crack Initiation in an Irradiated RPV

Validation of Axial Crack Stability Assessment Methods in xLPR Version 2.0 Code

Critical Flaw Evaluation of Cast Austenitic Stainless Steel: Deterministic and Probabilistic Fracture Analyses

Prediction of Dynamic Break-Opening Area Under Beyond Design Basis Seismic Loading

Comparison of Different Thermal Aging Models to Assess Fully Aged Toughness in Cast Austenitic Stainless Steels

Weld Residual Stress (WRS) Modeling of Layered Pressure Vessels (LPV) and Fracture Assessment

Part Repair and Start/Stop Effects and Three Dimensional Residual Stress in Dissimilar Metal Welds

Critical Flaw Size Evaluation in Butt-Fusion Joints of HDPE Pipes

Impact of Weld Sequencing and Fabrication on Residual Stress Fields

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