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Proceedings Papers

Probabilistic Fracture Mechanics Evaluation of a BWR Feedwater Nozzle

Kevin K. L. Wong, Garivalde Dominguez, Do Jun Shim, Steven K. Richter

Proc. ASME. PVP2021, Volume 1: Codes and Standards, V001T01A031, July 13–15, 2021

Paper No: PVP2021-62933

DOI: https://doi.org/10.1115/PVP2021-62933

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Topics: ASME Standards, Boiling water reactors, Feedwater, Fracture mechanics, Inspection, Nozzles, Shells

Proceedings Papers

Investigation of Nozzle on Knuckle Region of Dished Head

Sujay S. Pathre, Ameya M. Mathkar, Shyam Gopalakrishnan

Proc. ASME. PVP2021, Volume 1: Codes and Standards, V001T01A067, July 13–15, 2021

Paper No: PVP2021-61894

DOI: https://doi.org/10.1115/PVP2021-61894

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Topics: Nozzles, Stress

Proceedings Papers

In-Plane Flexibility Factor of 90 Degree Long Radius Elbows With Large Diameter

Milad Haji Mohammad Karim

Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A007, July 13–15, 2021

Paper No: PVP2021-61533

DOI: https://doi.org/10.1115/PVP2021-61533

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Topics: Finite element analysis, Nozzles, Pipe bends, Pipes, Piping systems, Rotation, Stiffness, Stress analysis (Engineering), Wall thickness

Proceedings Papers

A Comparative Study of Radial Nozzle Criteria; Section VIII, Division 2, Part 4.5.5 to Part 5.2.2

Craig Boyak

Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A027, July 13–15, 2021

Paper No: PVP2021-66583

DOI: https://doi.org/10.1115/PVP2021-66583

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Topics: Elastic analysis, Nozzles

Proceedings Papers

Applicability of Design Rules for Openings in Shells, ASME B&PV Code, Section VIII, Division 2 - A Case Study

Gurumurthy Kagita, Krishnakant V. Pudipeddi, Subramanyam V. R. Sripada

Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A022, July 13–15, 2021

Paper No: PVP2021-62020

DOI: https://doi.org/10.1115/PVP2021-62020

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Topics: Design, Finite element analysis, Pressure, Shells, Nozzles, Stress, Junctions, Stress analysis (Engineering), Boilers, Failure mechanisms

Proceedings Papers

Alternative Nozzle Reinforcement Rules for Gasketed Plate Heat Exchangers

Milan Nikic, Djordje Srnic

Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A024, July 13–15, 2021

Paper No: PVP2021-62106

DOI: https://doi.org/10.1115/PVP2021-62106

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Topics: Heat exchangers, Nozzles

Proceedings Papers

Calculation of Outer Crack Stress Intensity Factors for Nozzle Junctions in Cylindrical Pressure Vessels Using FCPAS

Murat Bozkurt, David Nash, Asraf Uzzaman

Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A050, July 13–15, 2021

Paper No: PVP2021-64385

DOI: https://doi.org/10.1115/PVP2021-64385

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Topics: Finite element analysis, Fracture (Materials), Junctions, Nozzles, Pressure vessels, Stress

Proceedings Papers

Application of Load Release Factor Method in Thermal Expansion Load Imposed on Vessel Nozzle

Xiangbing Zhang, Chenghong Duan, Mingwan Lu, Xiangpeng Luo

Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A061, July 13–15, 2021

Paper No: PVP2021-61676

DOI: https://doi.org/10.1115/PVP2021-61676

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Topics: Nozzles, Pipelines, Pressure vessels, Stress, Thermal expansion, Vessels

Proceedings Papers

An Assessment of Uncertainty in Design Factors and Strain-Rate Inputs for Environmentally-Assisted Fatigue and Related Margins

Y. S. Garud

Proc. ASME. PVP2020, Volume 1: Codes and Standards, V001T01A026, August 3, 2020

Paper No: PVP2020-21756

DOI: https://doi.org/10.1115/PVP2020-21756

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Topics: Design, Fatigue, Uncertainty, Failure, Probability, Cycles, Fatigue design, Reliability, Stress, Nozzles

Proceedings Papers

A High Temperature Primary Load Design Method Based on Elastic Perfectly-Plastic and Simplified Inelastic Analysis

M. C. Messner, R. I. Jetter, T.-L. Sham

Proc. ASME. PVP2020, Volume 1: Codes and Standards, V001T01A068, August 3, 2020

Paper No: PVP2020-21470

DOI: https://doi.org/10.1115/PVP2020-21470

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Topics: Design methodology, High temperature, Inelastic analysis, Stress, Creep, Design, Damage, Finite element analysis, ASME Boiler and Pressure Vessel Code, Computer software

Proceedings Papers

Evaluation of Nozzle P-T Limit Curves for Korea Optimized Power Reactor

Hyunchul Lee, Choonsung Yoo, Youngjae Maeng, Sunghoon Yoo

Proc. ASME. PVP2020, Volume 1: Codes and Standards, V001T01A103, August 3, 2020

Paper No: PVP2020-21358

DOI: https://doi.org/10.1115/PVP2020-21358

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Topics: Nozzles

Proceedings Papers

Fatigue Failure Predictions Based on FEA Fracture Mechanics Simulations

F. H. E. de Haan - de Wilde, M. H. C. Hannink, F. J. Blom

Proc. ASME. PVP2020, Volume 1: Codes and Standards, V001T01A111, August 3, 2020

Paper No: PVP2020-21846

DOI: https://doi.org/10.1115/PVP2020-21846

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Topics: Engineering simulation, Fatigue failure, Fatigue life, Finite element analysis, Fracture (Materials), Fracture mechanics, Nozzles, Simulation

Proceedings Papers

Comparative Evaluation of Plastic Design Methods for Fatigue Assessment of a Nuclear Class 1 Piping Nozzle

David M. Clarkson, Christopher D. Bell, Donald Mackenzie

Proc. ASME. PVP2020, Volume 3: Design and Analysis, V003T03A043, August 3, 2020

Paper No: PVP2020-21271

DOI: https://doi.org/10.1115/PVP2020-21271

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Topics: Design methodology, Fatigue, Nozzles, Pipes, Design, Finite element analysis, ASME Boiler and Pressure Vessel Code, Pressurized water reactors, Stress, Coolants

Proceedings Papers

Stress Analysis of In-Service Flare Gas Pipeline System and Equipment Nozzle

Zhe Pu, Bin Ren, Jielu Wang, Pan Song, Delu Chen

Proc. ASME. PVP2020, Volume 8: Operations, Applications, and Components, V008T08A007, August 3, 2020

Paper No: PVP2020-21130

DOI: https://doi.org/10.1115/PVP2020-21130

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Topics: Nozzles, Pipeline systems, Pipes, Stress, Stress analysis (Engineering)

Proceedings Papers

Evaluation of Pressure-Temperature Limit Curve Considering Revised Stress Intensity Factor Method

Yunjoo Lee, Hyosub Yoon, Kyuwan Kim, Jongmin Kim, Hyunmin Kim

Proc. ASME. PVP2020, Volume 8: Operations, Applications, and Components, V008T08A022, August 3, 2020

Paper No: PVP2020-21123

DOI: https://doi.org/10.1115/PVP2020-21123

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Topics: Nozzles, Pressure, Reactor vessels, Stress, Temperature

Proceedings Papers

Evaluation of Laser Peening for Mitigation of Primary Water Stress Corrosion Cracking in Pressurized Water Reactors

Stephen Marlette, Stan Bovid

Proc. ASME. PVP2019, Volume 1: Codes and Standards, V001T01A090, July 14–19, 2019

Paper No: PVP2019-93361

DOI: https://doi.org/10.1115/PVP2019-93361

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Topics: Laser hardening, Pressurized water reactors, Stress corrosion cracking, Water, Alloys, Stress, Reactor vessels, Shot peening, Compression, Fracture (Materials)

Proceedings Papers

Effect of Deformation of Core Elements of Fast Reactor Core to the Seismic Response

Akihisa Iwasaki, Shinichiro Matsubara, Kazuteru Kawamura, Hidenori Harada, Tomohiko Yamamoto

Proc. ASME. PVP2019, Volume 8: Seismic Engineering, V008T08A040, July 14–19, 2019

Paper No: PVP2019-93769

DOI: https://doi.org/10.1115/PVP2019-93769

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Topics: Deformation, Fast neutron reactors, Displacement, Earthquakes, Seismic analysis, Thermal expansion, Collisions (Physics), Fluid structure interaction, Nozzles, Vibration

Proceedings Papers

Analysis of Residual Stress Distribution Characteristics at Nozzle Weld in Pressure Vessel and Pipe Components

Shaopin Song, Pingsha Dong

Proc. ASME. PVP2019, Volume 6B: Materials and Fabrication, V06BT06A060, July 14–19, 2019

Paper No: PVP2019-93598

DOI: https://doi.org/10.1115/PVP2019-93598

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Topics: Nozzles, Pipes, Pressure vessels, Stress concentration, Fitness-for-service, Membranes, Stress, Heat, Wall thickness, Welded joints

Proceedings Papers

Full Structural Weld Overlay on a Super Emergency Feedwater Nozzle at the Dukovany Nuclear Power Plant

Steven L. McCracken, Marek Palán, Pavel Mlynář, Nicholas Mohr

Proc. ASME. PVP2019, Volume 1: Codes and Standards, V001T01A092, July 14–19, 2019

Paper No: PVP2019-93664

DOI: https://doi.org/10.1115/PVP2019-93664

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Topics: Emergencies, Feedwater, Nozzles, Nuclear power stations, Overlays (Materials engineering), Maintenance, Metals, ASME Standards, Boilers, Inspection

Proceedings Papers

Inspection Optimization Justification for PWR Main Steam and Feedwater Nozzles Using Probabilistic Fracture Mechanics

C. Lohse, D. J. Shim, D. Somasundaram, R. Grizzi, G. L. Stevens, T. Cinson

Proc. ASME. PVP2019, Volume 1: Codes and Standards, V001T01A058, July 14–19, 2019

Paper No: PVP2019-93948

DOI: https://doi.org/10.1115/PVP2019-93948

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Topics: Feedwater, Fracture mechanics, Inspection, Nozzles, Optimization, Pressurized water reactors, Steam, ASME Standards, Welded joints, Boilers

2 3 4 5

NARROW

Probabilistic Fracture Mechanics Evaluation of a BWR Feedwater Nozzle

Investigation of Nozzle on Knuckle Region of Dished Head

In-Plane Flexibility Factor of 90 Degree Long Radius Elbows With Large Diameter

A Comparative Study of Radial Nozzle Criteria; Section VIII, Division 2, Part 4.5.5 to Part 5.2.2

Applicability of Design Rules for Openings in Shells, ASME B&PV Code, Section VIII, Division 2 - A Case Study

Alternative Nozzle Reinforcement Rules for Gasketed Plate Heat Exchangers

Calculation of Outer Crack Stress Intensity Factors for Nozzle Junctions in Cylindrical Pressure Vessels Using FCPAS

Application of Load Release Factor Method in Thermal Expansion Load Imposed on Vessel Nozzle

An Assessment of Uncertainty in Design Factors and Strain-Rate Inputs for Environmentally-Assisted Fatigue and Related Margins

A High Temperature Primary Load Design Method Based on Elastic Perfectly-Plastic and Simplified Inelastic Analysis

Evaluation of Nozzle P-T Limit Curves for Korea Optimized Power Reactor

Fatigue Failure Predictions Based on FEA Fracture Mechanics Simulations

Comparative Evaluation of Plastic Design Methods for Fatigue Assessment of a Nuclear Class 1 Piping Nozzle

Stress Analysis of In-Service Flare Gas Pipeline System and Equipment Nozzle

Evaluation of Pressure-Temperature Limit Curve Considering Revised Stress Intensity Factor Method

Evaluation of Laser Peening for Mitigation of Primary Water Stress Corrosion Cracking in Pressurized Water Reactors

Effect of Deformation of Core Elements of Fast Reactor Core to the Seismic Response

Analysis of Residual Stress Distribution Characteristics at Nozzle Weld in Pressure Vessel and Pipe Components

Full Structural Weld Overlay on a Super Emergency Feedwater Nozzle at the Dukovany Nuclear Power Plant

Inspection Optimization Justification for PWR Main Steam and Feedwater Nozzles Using Probabilistic Fracture Mechanics

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