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Proceedings Papers

Inverse Conduction Method for Complex Thermal Loading

Timothy Gilman

Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A024, July 17–22, 2022

Paper No: PVP2022-84913

DOI: https://doi.org/10.1115/PVP2022-84913

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Topics: Fatigue, Heat conduction, Temperature, Fracture (Materials), Instrumentation, Flow (Dynamics), Stress, Thermocouples, Transfer functions, Algorithms

Proceedings Papers

3D Simulation of Propagation Induced by Primary Water Stress Corrosion Cracking for Defect Tolerance Analysis of Dissimilar Metal Welds

Pierre Dulieu, Valéry Lacroix

Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A036, July 17–22, 2022

Paper No: PVP2022-84667

DOI: https://doi.org/10.1115/PVP2022-84667

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Topics: Metals, Simulation, Stress corrosion cracking, Tolerance analysis, Water, Welded joints, Stress, Fracture (Materials), Accounting, Alloys

Proceedings Papers

Experimental and Numerical Assessment of Weld Residual Stresses in Dissimilar Metal Weld of Reactor Pressure Vessel Nozzles

Pierre Dulieu, Valéry Lacroix, Vratislav Mares, Larbi Arbaoui, Jean-Philippe Bournot

Proc. ASME. PVP2022, Volume 1: Codes and Standards, V001T01A082, July 17–22, 2022

Paper No: PVP2022-79529

DOI: https://doi.org/10.1115/PVP2022-79529

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Topics: Metals, Nozzles, Reactor vessels, Residual stresses, Stress, Welding, Heat, Simulation, Welded joints, Alloys

Proceedings Papers

On API-661 and Assessment Procedures of Header Boxes and Nozzles for Air-Cooled Heat Exchangers

Mingxin Zhao

Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A026, July 17–22, 2022

Paper No: PVP2022-80413

DOI: https://doi.org/10.1115/PVP2022-80413

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Topics: American Petroleum Institute, Heat exchangers, Nozzles, Inspection, Vessels, Cross section (Physics), Design, Fitness-for-service, Manufacturing, Pressure

Proceedings Papers

Modeling Refractory Stiffness for Piping Flexibility Analysis

Chithranjan Nadarajah

Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A013, July 17–22, 2022

Paper No: PVP2022-83678

DOI: https://doi.org/10.1115/PVP2022-83678

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Topics: Modeling, Pipes, Stiffness, Stress analysis (Engineering), Design, Stress, Computer software, Expansion joints, Finite element analysis, Nozzles

Proceedings Papers

FEA Validation and Refinement of Alternative Nozzle Reinforcement Rules for Gasketed Plate Heat Exchangers

Milan Nikic, Djordje Srnic

Proc. ASME. PVP2022, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A033, July 17–22, 2022

Paper No: PVP2022-84592

DOI: https://doi.org/10.1115/PVP2022-84592

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Topics: Finite element analysis, Heat exchangers, Nozzles

Proceedings Papers

Development of Life Estimation Method for Nozzle Welds in Large Scale Piping of Modified 9Cr-1Mo Steel -Part II: Analytical Study

Yukio Takahashi, Haruhisa Shigeyama, Masatsugu Yaguchi

Proc. ASME. PVP2022, Volume 4A: Materials and Fabrication, V04AT06A027, July 17–22, 2022

Paper No: PVP2022-84126

DOI: https://doi.org/10.1115/PVP2022-84126

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Topics: Creep, Damage, Failure, Nozzles, Pipes, Steel, Temperature, Welded joints, Boilers, Cracking (Materials)

Proceedings Papers

Development of Life Estimation Method for Nozzle Welds in Large Scale Piping of Modified 9Cr-1Mo Steel -Part I: Experimental Study

Haruhisa Shigeyama, Yukio Takahashi, Koji Tamura, Masatsugu Yaguchi, Satoshi Nishinoiri

Proc. ASME. PVP2022, Volume 4A: Materials and Fabrication, V04AT06A028, July 17–22, 2022

Paper No: PVP2022-84220

DOI: https://doi.org/10.1115/PVP2022-84220

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Topics: Creep, Damage, Nozzles, Pipes, Pressure, Steel, Welded joints

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

DOI: https://doi.org/10.1115/PVP2022-84876

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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

Application of Leak-Before-Break to Small Diameter Piping Nozzles With Dissimilar Metal Butt Welds Susceptible to PWSCC Using xLPR

Nat Cofie, Dilip Dedhia, Gary Dominguez, Mo Uddin, Craig Harrington, Nate Glunt, Do Jun Shim

Proc. ASME. PVP2022, Volume 4B: Materials and Fabrication, V04BT06A005, July 17–22, 2022

Paper No: PVP2022-86180

DOI: https://doi.org/10.1115/PVP2022-86180

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Topics: Leak-before-break, Metals, Nozzles, Pipes, Welded joints, Rupture, Probability, Surface cracks, Fracture (Materials), Computer software

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

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

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

2 3 4 5

NARROW

Inverse Conduction Method for Complex Thermal Loading

3D Simulation of Propagation Induced by Primary Water Stress Corrosion Cracking for Defect Tolerance Analysis of Dissimilar Metal Welds

Experimental and Numerical Assessment of Weld Residual Stresses in Dissimilar Metal Weld of Reactor Pressure Vessel Nozzles

On API-661 and Assessment Procedures of Header Boxes and Nozzles for Air-Cooled Heat Exchangers

Modeling Refractory Stiffness for Piping Flexibility Analysis

FEA Validation and Refinement of Alternative Nozzle Reinforcement Rules for Gasketed Plate Heat Exchangers

Development of Life Estimation Method for Nozzle Welds in Large Scale Piping of Modified 9Cr-1Mo Steel -Part II: Analytical Study

Development of Life Estimation Method for Nozzle Welds in Large Scale Piping of Modified 9Cr-1Mo Steel -Part I: Experimental Study

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

Application of Leak-Before-Break to Small Diameter Piping Nozzles With Dissimilar Metal Butt Welds Susceptible to PWSCC Using xLPR

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

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

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

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