Volumes | Pressure Vessels and Piping Conference | American Society of Mechanical Engineers Digital Collection

Topics: Bolted joints , Computer simulation , External pressure , Finite element analysis , Flanges , Fluctuations (Physics) , Leakage , Performance , Pressure , Pressure vessels

Investigation of Shape Behaviour of Opening on Cylindrical Shell As Per ASME SEC.VIII DIV.1: A Comparative Study of Various Codes of Construction

Sujay S. Pathre, Shyam Gopalakrishnan, Mohammad Abdul Qadeer, Ameya Mathkar

PVP 2024; V001T01A004https://doi.org/10.1115/PVP2024-123372

Abstract

View Articletitled, Investigation of Shape Behaviour of Opening on Cylindrical Shell As Per ASME SEC.VIII DIV.1: A Comparative Study of Various Codes of Construction

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Topics: Construction , Dimensions , Pipes , Shapes , Finite element analysis , Vessels , Nozzles , Pressure vessels , Risk , Stress

Hydrogen Effects on Material Behavior for Structural Integrity Assessment (Joint with MF)

Fracture Toughness Test Methods for Material Qualification in Gaseous Hydrogen

Bostjan Bezensek, Sarah Hopkin, Tom Martin, Wim Guijt, Taylor Shie

PVP 2024; V001T01A005https://doi.org/10.1115/PVP2024-123711

Abstract

View Articletitled, Fracture Toughness Test Methods for Material Qualification in Gaseous Hydrogen

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Topics: Fatigue cracks , Fracture (Materials) , Fracture toughness , Hydrogen

EPRG Full Scale Fatigue Crack Growth Test on a Modern Linepipe Material in Gaseous Hydrogen

Bostjan Bezensek, Otto Jan Huising, Luca Bacchi, Paul Roovers, Emanuele Bertelli

PVP 2024; V001T01A006https://doi.org/10.1115/PVP2024-124195

Abstract

View Articletitled, EPRG Full Scale Fatigue Crack Growth Test on a Modern Linepipe Material in Gaseous Hydrogen

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Topics: Fatigue cracks , Hydrogen

Quantitative Characterization of Hydride Morphology in Support of Improving Cohesive-Zone Fracture Toughness Model for Zr-2.5Nb Pressure Tubes

Cheng Liu

PVP 2024; V001T01A007https://doi.org/10.1115/PVP2024-124630

Abstract

View Articletitled, Quantitative Characterization of Hydride Morphology in Support of Improving Cohesive-Zone Fracture Toughness Model for Zr-2.5Nb Pressure Tubes

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Topics: Fracture toughness , Pressure , Zirconium

Utilizing Probabilistic Analyses to Explore Performance Margins of Natural Gas Infrastructure for the Transport and Delivery of Hydrogen and Hydrogen Blends

Benjamin Schroeder, Chris San Marchi, Joseph Ronevich, Michael Devin, Joshua Duell, Steve Potts

PVP 2024; V001T01A008https://doi.org/10.1115/PVP2024-125226

Abstract

View Articletitled, Utilizing Probabilistic Analyses to Explore Performance Margins of Natural Gas Infrastructure for the Transport and Delivery of Hydrogen and Hydrogen Blends

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Topics: Fatigue , Fracture mechanics , Hydrogen , Natural gas

API 579/ASME Code Fitness-for-Service Activities

Evaluation of the API 579-1/ASME FFS-1 KSTC Stress Intensity Factors

Steven Altstadt, Scott Leakey

PVP 2024; V001T01A009https://doi.org/10.1115/PVP2024-122400

Abstract

View Articletitled, Evaluation of the API 579-1/ASME FFS-1 KSTC Stress Intensity Factors

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Topics: American Petroleum Institute , Fitness-for-service , Fracture (Materials) , Stress

Review of Shock Chilling Criteria in API 579-1/ASME FFS-1

Clifford Hay

PVP 2024; V001T01A010https://doi.org/10.1115/PVP2024-123511

Abstract

View Articletitled, Review of Shock Chilling Criteria in API 579-1/ASME FFS-1

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Topics: American Petroleum Institute , Fitness-for-service , Shock (Mechanics)

Assessment of ASME VIII-1 UG-20(f) Using Fracture Mechanics Per API-579-1/ASME FFS-1 (2021)

Thomas P. Finn, Clifford A. Hay, Julian J. Bedoya, Greger Pioszak

PVP 2024; V001T01A011https://doi.org/10.1115/PVP2024-123513

Abstract

View Articletitled, Assessment of ASME VIII-1 UG-20(f) Using Fracture Mechanics Per API-579-1/ASME FFS-1 (2021)

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Topics: American Petroleum Institute , Fitness-for-service , Fracture mechanics

Recent Developments in ASME Codes and Standards

A Standard Form for Cyclic Plasticity Models Used With the ASME Section III, Division 5 Rules

Mark C. Messner

PVP 2024; V001T01A012https://doi.org/10.1115/PVP2024-121389

Abstract

View Articletitled, A Standard Form for Cyclic Plasticity Models Used With the ASME Section III, Division 5 Rules

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Topics: Plasticity , Creep , Deformation , Flow (Dynamics) , Stress , Alloys , Boilers , Constitutive equations , Design , High temperature

Development of ASME Section VIII Division 1 Code Case 3078 on Electrochemical Cell Stacks for Electrolysis

Kang Xu

PVP 2024; V001T01A013https://doi.org/10.1115/PVP2024-121884

Abstract

View Articletitled, Development of ASME Section VIII Division 1 Code Case 3078 on Electrochemical Cell Stacks for Electrolysis

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Topics: Electrochemical cells , Electrolysis

Design-by-Analysis Rules for ASME SECTION III, Division 5, Class B Components

Heramb Mahajan, Robert Jetter, Ting-Leung Sham, Yanli Wang

PVP 2024; V001T01A014https://doi.org/10.1115/PVP2024-122300

Abstract

View Articletitled, Design-by-Analysis Rules for ASME SECTION III, Division 5, Class B Components

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Topics: Creep , Design , Fatigue , Stress , Damage assessment , Cycles , Damage , Finite element analysis , Pipes , Relaxation (Physics)

Substantiating the Design of a U-Tube Heat Exchanger’s Tube-to-Tubesheet Joint: Demonstrating Conformance in Accordance With The Principles of ASME BPVC III Class 1 Nuclear Components and TEMA

William Shore, Alex Morris

PVP 2024; V001T01A015https://doi.org/10.1115/PVP2024-122795

Abstract

View Articletitled, Substantiating the Design of a U-Tube Heat Exchanger’s Tube-to-Tubesheet Joint: Demonstrating Conformance in Accordance With The Principles of ASME BPVC III Class 1 Nuclear Components and TEMA

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Topics: ASME Boiler and Pressure Vessel Code , Design , Heat , Shells

An Overview of Codes and Standards for Electrolyzer Applications

Karen Quackenbush, Jitesh Panicker

PVP 2024; V001T01A016https://doi.org/10.1115/PVP2024-123021

Abstract

View Articletitled, An Overview of Codes and Standards for Electrolyzer Applications

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Topics: Electrolyzers , Engineering standards

Mastering Critical Factors Affecting Toughness Degradation Is Key to Effective Use of Duplex Stainless Steel in Pressure Vessels

Claes Tigerstrand, Johan Pilhagen, Jan Y. Jonsson

PVP 2024; V001T01A017https://doi.org/10.1115/PVP2024-123202

Abstract

View Articletitled, Mastering Critical Factors Affecting Toughness Degradation Is Key to Effective Use of Duplex Stainless Steel in Pressure Vessels

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Topics: Embrittlement , Fracture toughness , Pressure vessels , Stainless steel , Stress

Experimental and Analytical Verification of ASME Section III, Division 5 Creep-Fatigue Design Rules

Yanli Wang, Robert Jetter, Ting-Leung Sham

PVP 2024; V001T01A018https://doi.org/10.1115/PVP2024-123351

Abstract

View Articletitled, Experimental and Analytical Verification of ASME Section III, Division 5 Creep-Fatigue Design Rules

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Topics: Creep , Damage , Design , Fatigue

Pressure-Testing and Overpressure Protection Requirements for Section VIII Division 1 and Division 2 Pressure Vessels

C. Barry Oland, Mark D. Lower

PVP 2024; V001T01A019https://doi.org/10.1115/PVP2024-123439

Abstract

View Articletitled, Pressure-Testing and Overpressure Protection Requirements for Section VIII Division 1 and Division 2 Pressure Vessels

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Topics: Overpressure protection , Pressure testing , Pressure vessels , Stress , Design , ASME Boiler and Pressure Vessel Code , Boilers , Collapse , Design theory , Work hardening

Safety Equivalency Evaluation of 1992 and 2023 Editions of the ASME Boiler and Pressure Vessel Code

C. Barry Oland, Mark D. Lower

PVP 2024; V001T01A020https://doi.org/10.1115/PVP2024-123448

Abstract

View Articletitled, Safety Equivalency Evaluation of 1992 and 2023 Editions of the ASME Boiler and Pressure Vessel Code

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Topics: ASME Boiler and Pressure Vessel Code , Safety , Boilers , Pressure vessels , Construction , Mechanical engineers , Regulations

Construction Rules, Preservice Inspection Rules, and Nuclear Safety

Michael Benson, John Honcharik, David Rudland

PVP 2024; V001T01A021https://doi.org/10.1115/PVP2024-123483

Abstract

View Articletitled, Construction Rules, Preservice Inspection Rules, and Nuclear Safety

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Topics: Construction , Inspection , Safety

CMC Components for HTR Design and Qualification Testing

Josina W. Geringer, William Windes

PVP 2024; V001T01A022https://doi.org/10.1115/PVP2024-125197

Abstract

View Articletitled, CMC Components for HTR Design and Qualification Testing

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Topics: Ceramic matrix composites , Design , Testing

Use of Plant Systems Design Standard (PSD-1) for Complying With Generic Design Assessment

Paul Donavin, Arnold Feldman, Benjamin Pellereau

PVP 2024; V001T01A023https://doi.org/10.1115/PVP2024-129182

Abstract

View Articletitled, Use of Plant Systems Design Standard (PSD-1) for Complying With Generic Design Assessment

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Topics: Design , Risk assessment , Hazard analysis , Hazards , Licensing , Project management , Risk

ASME Code Section XI Activities

Review of Original Calculations and pc-PRAISE Source Code Used to Develop ASME Code Section XI Appendix L Equivalent Single Crack Tables

Steven X. Xu, Nathan Glunt, Do Jun Shim, Gary L. Stevens, Douglas A. Scarth

PVP 2024; V001T01A024https://doi.org/10.1115/PVP2024-121858

Abstract

View Articletitled, Review of Original Calculations and pc-PRAISE Source Code Used to Develop ASME Code Section XI Appendix L Equivalent Single Crack Tables

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Topics: ASME Standards , Fatigue cracks , Fracture (Materials) , Acceptance criteria , Fatigue , Fracture mechanics , Inspection , Leakage , Nondestructive evaluation , Pipes

Proposal of Negative Stress Ratio R for Fatigue Crack Growth Rates of Austenitic Stainless Steels in Air for ASME Code Section XI Based on Trend in Experimental Data

Martin Negyesi, Yoshihito Yamaguchi, Kunio Hasegawa, Valery Lacroix, Andrew Morley

PVP 2024; V001T01A025https://doi.org/10.1115/PVP2024-122614

Abstract

View Articletitled, Proposal of Negative Stress Ratio R for Fatigue Crack Growth Rates of Austenitic Stainless Steels in Air for ASME Code Section XI Based on Trend in Experimental Data

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Topics: ASME Standards , Fatigue cracks , Stainless steel , Stress

Analyses of Stress Intensity Factor Solutions for Subsurface Flaws In Flat Plates

Suo Li, Yinsheng Li, Kai Lu, Valéry Lacroix, Pierre Dulieu

PVP 2024; V001T01A026https://doi.org/10.1115/PVP2024-122733

Abstract

View Articletitled, Analyses of Stress Intensity Factor Solutions for Subsurface Flaws In Flat Plates

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Topics: Finite element analysis , Flat plates , Stress

Effect of Temperature on the Fatigue Crack Growth Rates of Austenitic Stainless Steels in an Air Environment for ASME Code Section XI

Andrew Morley, Martin Negyesi, Kunio Hasegawa

PVP 2024; V001T01A027https://doi.org/10.1115/PVP2024-123490

Abstract

View Articletitled, Effect of Temperature on the Fatigue Crack Growth Rates of Austenitic Stainless Steels in an Air Environment for ASME Code Section XI

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Topics: ASME Standards , Fatigue cracks , Stainless steel , Temperature

Technical Basis for Proposed ASME Section XI Code Case on Evaluation Requirements for a Static Over-Pressure Event in Class 2 or 3 Piping System

Steven X. Xu, Mark Moenssens, George Antaki, Raymond Pace

PVP 2024; V001T01A028https://doi.org/10.1115/PVP2024-125010

Abstract

View Articletitled, Technical Basis for Proposed ASME Section XI Code Case on Evaluation Requirements for a Static Over-Pressure Event in Class 2 or 3 Piping System

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Topics: ASME Standards , Clearances (Engineering) , Piping systems , Pressure

Stress Intensity Factor Solution Comparison for Very Long Circumferential Flaws in Cylinders Using Finite Element Analysis

Nathan Glunt, Steven X. Xu, Russell C. Cipolla

PVP 2024; V001T01A029https://doi.org/10.1115/PVP2024-125188

Abstract

View Articletitled, Stress Intensity Factor Solution Comparison for Very Long Circumferential Flaws in Cylinders Using Finite Element Analysis

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Topics: Cylinders , Finite element analysis , Stress

Recent Developments in Chinese Codes and Standards

Review of Standards for Liquid Hydrogen Storage Vessels

Keming Li, Xiao Guo, Tao Shen, Yi Gao, Yisong Han, Jinyang Zheng

PVP 2024; V001T01A030https://doi.org/10.1115/PVP2024-122708

Abstract

View Articletitled, Review of Standards for Liquid Hydrogen Storage Vessels

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Topics: Hydrogen , Hydrogen storage , Pressure vessels , Vessels , Testing , Vacuum , Construction , Fuel storage , Storage , Evaporation

Performance Analysis of 12MnNiVR High Strength Steel Plate for Large Oil Storage Tanks in China

Yunmeng Zhou, Zhiwei Chen, Xiaoliang Jia, Fang Ji, Gaoyu Cui, Xiang Li

PVP 2024; V001T01A031https://doi.org/10.1115/PVP2024-122745

Abstract

View Articletitled, Performance Analysis of 12MnNiVR High Strength Steel Plate for Large Oil Storage Tanks in China

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Topics: China , High strength steel , Storage tanks

Discussion on the Design Life and Ultimate Service Life Determination Criteria of Pressure Vessels in China

Xuedong Chen, Zhichao Fan, Shuangqing Xu, Wei Chen, Jie Dong

PVP 2024; V001T01A032https://doi.org/10.1115/PVP2024-122887

Abstract

View Articletitled, Discussion on the Design Life and Ultimate Service Life Determination Criteria of Pressure Vessels in China

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Topics: China , Design , Pressure vessels , Safety , Service life (Equipment)

The Development of Hydrogen Energy Equipment Safety Certification in China

Jun Li, Jiepu Li, Chenxi Guan, Songsong Zhang, Xiang Li, Xu Liu

PVP 2024; V001T01A033https://doi.org/10.1115/PVP2024-123163

Abstract

View Articletitled, The Development of Hydrogen Energy Equipment Safety Certification in China

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Topics: China , Hydrogen , Safety

Recent Developments in European Codes and Standards

Design of Jacketed Pressure Vessels Introduction to an Innovative Methodology Based on Formulae

Philippe Rohart

PVP 2024; V001T01A034https://doi.org/10.1115/PVP2024-123464

Abstract

View Articletitled, Design of Jacketed Pressure Vessels Introduction to an Innovative Methodology Based on Formulae

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Topics: Buckling , Design , Fatigue , Pressure vessels , Vessels

High Temperature Codes and Standards

Development of the Buckling Evaluation Method for Large Scale Vessels in Fast Reactors Made of Grade 91 Steel and Austenitic Stainless Steel With Large Initial Imperfections

Takashi Okafuji, Kazuhiro Miura, Hiromi Sago, Hisatomo Murakami, Tomoyoshi Watakabe, Masanori Ando, Masashi Miyazaki

PVP 2024; V001T01A035https://doi.org/10.1115/PVP2024-123103

Abstract

View Articletitled, Development of the Buckling Evaluation Method for Large Scale Vessels in Fast Reactors Made of Grade 91 Steel and Austenitic Stainless Steel With Large Initial Imperfections

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Topics: Buckling , Evaluation methods , Fast neutron reactors , Stainless steel , Steel , Vessels , Stress , Design , Power stations , Wall thickness

A Case Study for a Molten Salt Reactor Design

Ramesh Rajasekaran, Hsu-Kuang Ching, David Bankston, Jr., Francesco Deleo

PVP 2024; V001T01A036https://doi.org/10.1115/PVP2024-123510

Abstract

View Articletitled, A Case Study for a Molten Salt Reactor Design

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Topics: Creep , Design , Fatigue , Molten salt reactors

Developments in HDPE, Buried and Non-Metallic Pipe Codes and Standards

Study on Industrial Computed Tomography Detection and Identification of Inclusion Defects in Thick-Wall Polyethylene Pipe Butt Fusion Joint Within Nuclear Power Plant

Yan Shi, Yangji Tao, Zitao Shen, Jianfeng Shi, Cunjian Miao, Ping Tang, Weican Guo

PVP 2024; V001T01A037https://doi.org/10.1115/PVP2024-122933

Abstract

View Articletitled, Study on Industrial Computed Tomography Detection and Identification of Inclusion Defects in Thick-Wall Polyethylene Pipe Butt Fusion Joint Within Nuclear Power Plant

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Topics: Computerized tomography , Nondestructive evaluation , Nuclear power stations , Polyethylene pipes

Mechanical Properties of Nuclear Graphite and Their Implementation in Codes and Standards (Joint with MF)

A Fatigue Evaluation Approach for Graphite Core Components Using a Reduced Dataset

Jaime A. Cano, Jasmine Wang

PVP 2024; V001T01A038https://doi.org/10.1115/PVP2024-121465

Abstract

View Articletitled, A Fatigue Evaluation Approach for Graphite Core Components Using a Reduced Dataset

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Topics: Fatigue , Graphite , Very high temperature reactors

Preliminary Investigation of the Effects of Neutron Irradiation on the Weibull Modulus of Graphite

Anne A. Campbell

PVP 2024; V001T01A039https://doi.org/10.1115/PVP2024-122371

Abstract

View Articletitled, Preliminary Investigation of the Effects of Neutron Irradiation on the Weibull Modulus of Graphite

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Topics: Graphite , Irradiation (Radiation exposure) , Neutrons

Understanding the Semi-Probabilistic Approaches in Structural Reliability Used to Set Design Reliability Targets for Graphite Components Using ASME BPVC Methods

Andrea Mack, William Hoffman

PVP 2024; V001T01A040https://doi.org/10.1115/PVP2024-123395

Abstract

View Articletitled, Understanding the Semi-Probabilistic Approaches in Structural Reliability Used to Set Design Reliability Targets for Graphite Components Using ASME BPVC Methods

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Topics: ASME Boiler and Pressure Vessel Code , Design , Graphite , Reliability

Physics Informed Graphite Material Model

Michael Saitta, Florentius Johannes van Zanten, Samuel Baylis

PVP 2024; V001T01A041https://doi.org/10.1115/PVP2024-123396

Abstract

View Articletitled, Physics Informed Graphite Material Model

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Topics: Creep , Graphite , Physics

Evaluation of the Simplified Assessment Peak Equivalent Stress Design Limit Probability of Failure

Adam P. Walker, Andrea L. Mack

PVP 2024; V001T01A042https://doi.org/10.1115/PVP2024-123465

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View Articletitled, Evaluation of the Simplified Assessment Peak Equivalent Stress Design Limit Probability of Failure

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Topics: Design , Failure , Graphite , Probability , Stress , Membranes , Tensile strength , ASME Boiler and Pressure Vessel Code , Bending strength , High temperature

Nuclear Graphite Irradiated Material Property Normalization, Interpolation, and Extrapolation Approach

Adam Walker, Kevin Caldwell, Stuart Kellner, Anthony Schroeder

PVP 2024; V001T01A043https://doi.org/10.1115/PVP2024-123523

Abstract

View Articletitled, Nuclear Graphite Irradiated Material Property Normalization, Interpolation, and Extrapolation Approach

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Topics: Fluence (Radiation measurement) , Graphite , Interpolation , Materials properties , Neutrons

Study of Fatigue Properties of Graphite Materials Under Four-Point Bending

Junjie Zhou, Tianhao Wu, Libin Sun, Li Shi, Xiaoxin Wang

PVP 2024; V001T01A044https://doi.org/10.1115/PVP2024-124790

Abstract

View Articletitled, Study of Fatigue Properties of Graphite Materials Under Four-Point Bending

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Topics: Fatigue , Fatigue properties , Graphite , Very high temperature reactors

ASME BPVC Treatment of Disparate Flaws in Graphite

Michael Saitta

PVP 2024; V001T01A045https://doi.org/10.1115/PVP2024-125257

Abstract

View Articletitled, ASME BPVC Treatment of Disparate Flaws in Graphite

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Topics: ASME Boiler and Pressure Vessel Code , Graphite

Fatigue and Ratcheting Issues in Pressure Vessel and Piping Design

Investigation of the Very High Cycle Fatigue (VHCF) Behavior of AISI 347 and 304L Austenitic Stainless Steels Including Their Welds for Reactor Internals at Ambient and Operating Temperature

Jürgen Rudolph, Georg Veile, Elen Regitz, Marek Smaga, Udo Fischer, Michael Grimm, Stefan Weihe, Tilman Beck

PVP 2024; V001T01A046https://doi.org/10.1115/PVP2024-121778

Abstract

View Articletitled, Investigation of the Very High Cycle Fatigue (VHCF) Behavior of AISI 347 and 304L Austenitic Stainless Steels Including Their Welds for Reactor Internals at Ambient and Operating Temperature

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Topics: Fatigue , Fatigue testing , High cycle fatigue , Operating temperature , Stainless steel , Welded joints , Fatigue life , Safety , Nuclear power stations , Computer simulation

ASME CC N-900 Revision Discussion (No.1) Effect of Triaxiality Factor on Allowable True Strain Amplitude

Kenichi Shibukuwa, Jie Wen, Masahiro Takanashi, Kenji Funasaki

PVP 2024; V001T01A047https://doi.org/10.1115/PVP2024-122943

Abstract

View Articletitled, ASME CC N-900 Revision Discussion (No.1) Effect of Triaxiality Factor on Allowable True Strain Amplitude

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Topics: Design , Earthquake resistant design , Evaluation methods , Fatigue strength , Japan Society of Mechanical Engineers , Pipe fittings , Pipes

ASME CC N-900 Revision Discussion (No.2) Revisit of Fabrication Strain Limitation of Pipe Fittings

Kenichi Shibukuwa, Jie Wen, Masahiro Takanashi, Kenji Funasaki

PVP 2024; V001T01A048https://doi.org/10.1115/PVP2024-122947

Abstract

View Articletitled, ASME CC N-900 Revision Discussion (No.2) Revisit of Fabrication Strain Limitation of Pipe Fittings

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Topics: Manufacturing , Pipe fittings , Earthquake resistant design , Pipes , Japan Society of Mechanical Engineers , Design , Ductility , Evaluation methods , Fatigue strength

Investigation Into the Effects of Cladding in Thermal Fatigue Evaluations of Nuclear Pressure Vessels and Components

Ben Pellereau, Meyrick Hockly, Wolf Reinhardt

PVP 2024; V001T01A049https://doi.org/10.1115/PVP2024-123541

Abstract

View Articletitled, Investigation Into the Effects of Cladding in Thermal Fatigue Evaluations of Nuclear Pressure Vessels and Components

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Topics: Cladding systems (Building) , Fatigue , Reactor vessels

Environmental Fatigue Issues (Joint with M&F)

Third-Generation Test Facility for Strain-Controlled EAF

Tommi Seppänen, Esko Arilahti, Jouni Alhainen, Juho Juvalainen, Pekka Moilanen, Jussi Solin

PVP 2024; V001T01A050https://doi.org/10.1115/PVP2024-122459

Abstract

View Articletitled, Third-Generation Test Facility for Strain-Controlled EAF

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Topics: ASTM International , Bellows (Equipment) , Boundary-value problems , Electric arc furnaces , Engineering prototypes , Fatigue , Fatigue testing , Nuclear reactor coolants , Pressurized water reactors , Stress

Environmental Effect on Fatigue Life of Stainless Steel for Superimposed Waveforms Simulating High-Cycle Thermal Fatigue

Masayuki Kamaya

PVP 2024; V001T01A051https://doi.org/10.1115/PVP2024-123082

Abstract

View Articletitled, Environmental Effect on Fatigue Life of Stainless Steel for Superimposed Waveforms Simulating High-Cycle Thermal Fatigue

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Topics: Cycles , Fatigue , Fatigue life , Pressurized water reactors , Stainless steel

EAF, Transferability to Operation and Improving Prospects

Jussi Solin, Tommi Seppänen

PVP 2024; V001T01A052https://doi.org/10.1115/PVP2024-123437

Abstract

View Articletitled, EAF, Transferability to Operation and Improving Prospects

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Topics: Electric arc furnaces , Fatigue , Pressurized water reactors , Water , Circuits , Coolants , High temperature , Low temperature , Nuclear reactor coolants , Pressure

Environmental Fatigue – Early Results Revisited

Jussi Solin

PVP 2024; V001T01A053https://doi.org/10.1115/PVP2024-123450

Abstract

View Articletitled, Environmental Fatigue – Early Results Revisited

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Topics: Fatigue

Fatigue Monitoring and Related Assessment Method

Advanced Vibrational Fatigue Monitoring Approaches With Varied Technical Application Fields

Jürgen Rudolph, Rainer Ziegler, Milan Kopinec, Florian Bruckmüller

PVP 2024; V001T01A054https://doi.org/10.1115/PVP2024-122136

Abstract

View Articletitled, Advanced Vibrational Fatigue Monitoring Approaches With Varied Technical Application Fields

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Topics: Digital twin , Fatigue

Fracture Toughness and Other Small Specimen Mechanical Properties (Joint with MF)

Effect of Interrupting Master Curve Fracture Toughness Tests for a Material Exhibiting Ductile Crack Growth at the K_Jc Between K_Jclimit and the Final K_Jc at Test Termination

Masato Yamamoto, Mark Kirk

PVP 2024; V001T01A055https://doi.org/10.1115/PVP2024-120918

Abstract

View Articletitled, Effect of Interrupting Master Curve Fracture Toughness Tests for a Material Exhibiting Ductile Crack Growth at the KJc Between KJclimit and the Final KJc at Test Termination

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Topics: Ductile fracture , Fracture toughness , Steel

Simulation of Crack Growth in Mini-C(T) Fracture Tests in the Ductile-to-Brittle Transition Using a Cohesive Zone Model: Application to Reactor Pressure Vessel Steels

Audrey Somera, Frédéric Perales, Pierre-Guy Vincent

PVP 2024; V001T01A056https://doi.org/10.1115/PVP2024-121961

Abstract

View Articletitled, Simulation of Crack Growth in Mini-C(T) Fracture Tests in the Ductile-to-Brittle Transition Using a Cohesive Zone Model: Application to Reactor Pressure Vessel Steels

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Topics: Brittleness , Fracture (Materials) , Reactor vessels , Simulation , Steel , Fracture toughness , Probability , Temperature , Engineering simulation , Calibration

Present Status of the FRACTESUS Project: Numerical and Experimental Round Robins on Irradiated and Unirradiated Materials

Giovanni Bonny, Inge Uytdenhouwen, Eberhard Altstadt, Pentti Arffman, Sergio Cicero, Florian Obermeier, Tom Petit, Pierrick François, Benoît Tanguy, Helen Swan, Hannah Wilcox

PVP 2024; V001T01A057https://doi.org/10.1115/PVP2024-122258

Abstract

View Articletitled, Present Status of the FRACTESUS Project: Numerical and Experimental Round Robins on Irradiated and Unirradiated Materials

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Topics: Finite element analysis , Fracture toughness , Modeling , Reactor vessels , Temperature , Tension

On the Possibility of Extending the Crack Length Criterion in the Master Curve Methodology

Marcos Sánchez, Sergio Cicero, Florian Obermeier, Marta Serrano, Yu-Lung Chiu, Eberhard Altstadt

PVP 2024; V001T01A058https://doi.org/10.1115/PVP2024-122502

Abstract

View Articletitled, On the Possibility of Extending the Crack Length Criterion in the Master Curve Methodology

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Topics: Fracture (Materials) , Temperature

Fracture Toughness Tests on Western RPV Steels Using Small Scale Specimen Technique – Evaluation of Results

Florian Obermeier, Eberhard Altstadt, Hieronymus Hein, Aniruddh Das, Johannes May

PVP 2024; V001T01A059https://doi.org/10.1115/PVP2024-122615

Abstract

View Articletitled, Fracture Toughness Tests on Western RPV Steels Using Small Scale Specimen Technique – Evaluation of Results

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Topics: Fracture toughness , Steel , Fracture mechanics , Surveillance , Testing , Displacement , ASTM International , Cracking (Materials) , Economics , Embrittlement

Small Punch Tests to Evaluate the Tensile Properties of Highly Irradiated LYRA-10 RPV Model Steels

Frideriki Naziris, Marek Adamech, Viviam Marques Pereira, Oliver Martin, Theo Bakker, Murthy Kolluri

PVP 2024; V001T01A060https://doi.org/10.1115/PVP2024-122633

Abstract

View Articletitled, Small Punch Tests to Evaluate the Tensile Properties of Highly Irradiated LYRA-10 RPV Model Steels

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Topics: Steel , Tensile strength , Testing

Project FRACTESUS: Fracture Toughness Round Robin on a High Copper Weld Using Miniature C(T) Specimens – Results and Discussion

Florian Obermeier, Inge Uytdenhouwen, Eberhard Altstadt, Sergio Cicero, Marcos Sánchez, John Echols, Giovanni Bonny

PVP 2024; V001T01A061https://doi.org/10.1115/PVP2024-122646

Abstract

View Articletitled, Project FRACTESUS: Fracture Toughness Round Robin on a High Copper Weld Using Miniature C(T) Specimens – Results and Discussion

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Topics: Copper , Fracture toughness , Finite element model , Irradiation (Radiation exposure) , Pressurized water reactors , Testing , ASTM International , Brittleness , Embrittlement , Heat

Validity of Toughness Measurements From Miniature Specimens Failing in Different Fracture Modes

Susan Ortner, Marcos Sanchez, John Echols, Sergio Cicero, Paul Chekhonin

PVP 2024; V001T01A062https://doi.org/10.1115/PVP2024-122781

Abstract

View Articletitled, Validity of Toughness Measurements From Miniature Specimens Failing in Different Fracture Modes

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Topics: Brittle fracture , Fractography , Fracture (Materials) , Fracture (Process) , Fracture toughness , Reactor vessels , Tension

Improved Analysis of Miniature Impact Toughness Tests

Pentti Arffman

PVP 2024; V001T01A063https://doi.org/10.1115/PVP2024-123330

Abstract

View Articletitled, Improved Analysis of Miniature Impact Toughness Tests

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Topics: ASTM International , Brittle fracture , Displacement , Emission spectroscopy , Filtration , Fittings , Fracture (Materials) , Fracture (Process) , Fracture toughness , Impact testing

Master Curve Method and Applications

An Examination of Margins Needed to Ensure Conservative Application of T₀ to RPV Fracture Toughness

J. Brian Hall, Brian M. Golchert, Derek Simpson

PVP 2024; V001T01A064https://doi.org/10.1115/PVP2024-125225

Abstract

View Articletitled, An Examination of Margins Needed to Ensure Conservative Application of T0 to RPV Fracture Toughness

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Topics: Embrittlement , Fracture toughness

Constraint Effects on C&S

Biaxial Constraint Effect on Fracture Toughness Evaluation of Reactor Pressure Vessel Under Pressurized Thermal Shock Events

Masaki Shimodaira, Yoshihito Yamaguchi, Keiko Iwata, Jinya Katsuyama, Yasuhiro Chimi

PVP 2024; V001T01A065https://doi.org/10.1115/PVP2024-123136

Abstract

View Articletitled, Biaxial Constraint Effect on Fracture Toughness Evaluation of Reactor Pressure Vessel Under Pressurized Thermal Shock Events

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Topics: Fracture (Materials) , Fracture toughness , Reactor vessels , Stress , Thermal shock

Plastic Constraint Correction Factor X for Brittle Fracture in Ductile-Brittle Transition Temperature Region

Kiminobu Hojo, Takatoshi Hirota, Yasuto Nagoshi, Takuya Fukahori, Kazuma Shimizu, Masaki Shimodaira, Takuya Ogawa, Kenji Yashirodai, Mitsuru Ohata, Fumiyoshi Minami

PVP 2024; V001T01A066https://doi.org/10.1115/PVP2024-123140

Abstract

View Articletitled, Plastic Constraint Correction Factor X for Brittle Fracture in Ductile-Brittle Transition Temperature Region

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Topics: Brittle fracture , Ductile-brittle transition , Fracture (Materials) , Fracture (Process) , Temperature , Reactor vessels , Shapes , Yield strength , Ductile fracture , Geometry

Fracture Mechanics Assessment of the Steam-Generator Tubesheet Plate Through a Modified Global Approach to Consider the Geometrical Effect on Fracture

Olivier Ancelet, Stephane Marie, Stephane Chapuliot, Aurore Parrot

PVP 2024; V001T01A067https://doi.org/10.1115/PVP2024-123456

Abstract

View Articletitled, Fracture Mechanics Assessment of the Steam-Generator Tubesheet Plate Through a Modified Global Approach to Consider the Geometrical Effect on Fracture

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Topics: Boilers , Brittleness , Fracture (Materials) , Fracture mechanics

Consideration of Constraint Effect in Fracture Mechanics Assessment for a Vessel Low Alloy Steel

Jules Louerat, Olivier Ancelet, Stephane Marie, Stephane Chapuliot, Anna Dahl

PVP 2024; V001T01A068https://doi.org/10.1115/PVP2024-123672

Abstract

View Articletitled, Consideration of Constraint Effect in Fracture Mechanics Assessment for a Vessel Low Alloy Steel

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Topics: Alloy steel , Brittleness , Fracture mechanics , Vessels

Repair, Replacement and Mitigation for Fitness-for-Service Rules

Proposed New Guidance for the Design of Fillet Welded Patches

Seetha Ramudu Kummari, Brian Macejko, Michael F. P. Bifano, J. Ryan Jones

PVP 2024; V001T01A069https://doi.org/10.1115/PVP2024-123337

Abstract

View Articletitled, Proposed New Guidance for the Design of Fillet Welded Patches

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Topics: Design

Improvement of Flaw Assessment Procedures in Fitness-for-Service Codes

Allowable Circumferential Flaw Sizes Based on Code Given and Actual Measured Flow Stresses for High Toughness Ductile Pipes Subjected to Bending and Tensile Loads

Martin Negyesi, Yoosung Ha, Kunio Hasegawa, Valery Lacroix

PVP 2024; V001T01A070https://doi.org/10.1115/PVP2024-122092

Abstract

View Articletitled, Allowable Circumferential Flaw Sizes Based on Code Given and Actual Measured Flow Stresses for High Toughness Ductile Pipes Subjected to Bending and Tensile Loads

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Topics: Collapse , Flow (Dynamics) , Fracture toughness , Pipes , Stress

Allowable Stress and Allowable Flaw Sizes Estimated by Converted Tensile Properties From Hardness for Austenitic Stainless Steel Pipe

Yoosung Ha, Yoshihito Yamaguchi, Kunio Hasegawa, Martin Negyesi

PVP 2024; V001T01A071https://doi.org/10.1115/PVP2024-122432

Abstract

View Articletitled, Allowable Stress and Allowable Flaw Sizes Estimated by Converted Tensile Properties From Hardness for Austenitic Stainless Steel Pipe

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Topics: Pipes , Stainless steel , Stress , Tensile strength

Assessment of Circumferential Crack-Like Flaws in Piping Accounting for Partial Compressive Zone Using Contact Elements

Pierre Dulieu, Antoine Van Ende, Valéry Lacroix

PVP 2024; V001T01A072https://doi.org/10.1115/PVP2024-122801

Abstract

View Articletitled, Assessment of Circumferential Crack-Like Flaws in Piping Accounting for Partial Compressive Zone Using Contact Elements

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Topics: Accounting , Fracture (Materials) , Pipes

Proposal of a New Flaw-to-Surface Proximity Rule for the Re-Characterization of a Subsurface Flaw Into a Surface Flaw

Valéry Lacroix, Pierre Dulieu, Kunio Hasegawa

PVP 2024; V001T01A073https://doi.org/10.1115/PVP2024-122902

Abstract

View Articletitled, Proposal of a New Flaw-to-Surface Proximity Rule for the Re-Characterization of a Subsurface Flaw Into a Surface Flaw

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Topics: Boilers , Fitness-for-service , Pressure , Pressure vessels

Probabilistic and Risk-Informed Methods for Structural Integrity Assessment (Joint with MF)

Risk-Informed Assessment of French Stress Corrosion Cracking Operational Experience Relative to the Fleet of Pressurized Water Reactors in the United States of America

David Rudland, Matthew Leech, Matthew Homiack, Christopher Nellis

PVP 2024; V001T01A074https://doi.org/10.1115/PVP2024-121559

Abstract

View Articletitled, Risk-Informed Assessment of French Stress Corrosion Cracking Operational Experience Relative to the Fleet of Pressurized Water Reactors in the United States of America

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Topics: Fracture mechanics , Pressurized water reactors , Probabilistic risk assessment , Risk , Stress corrosion cracking

A Mathematical Iterative Method to Validate Probabilistic Integrity Codes With Deterministic Experimental Data

Lingyun Guo, Qionglin Liang

PVP 2024; V001T01A075https://doi.org/10.1115/PVP2024-123934

Abstract

View Articletitled, A Mathematical Iterative Method to Validate Probabilistic Integrity Codes With Deterministic Experimental Data

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Topics: Failure , Iterative methods

Technical Basis for Inspection Optimization and Deferral of PWR Pressurizer Component Examinations

Nathaniel G. Cofie, Dilip Dedhia, Scott T. Chesworth, Do Jun Shim, Robert Grizzi

PVP 2024; V001T01A076https://doi.org/10.1115/PVP2024-124330

Abstract

View Articletitled, Technical Basis for Inspection Optimization and Deferral of PWR Pressurizer Component Examinations

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Topics: Inspection , Optimization , Pressurized water reactors , Welded joints , ASME Standards , Vessels , Fracture mechanics , Nozzles , Pressure , Reactor vessels

A Multiple-Criteria Decision Application for Evaluating the Probabilistic Integrity Codes

Niu Hanyi, Lingyun Guo

PVP 2024; V001T01A077https://doi.org/10.1115/PVP2024-124585

Abstract

View Articletitled, A Multiple-Criteria Decision Application for Evaluating the Probabilistic Integrity Codes

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Topics: Computer software , Design , Electrochemical impedance spectroscopy , Errors , Optimization , Performance , Pipelines , Reliability , Safety , Weight (Mass)

Fatigue and Fracture Assessment & Management – A Probabilistic Perspective

Life Assessment of Metals Used in Fusion Using R5 and RCC-MRx

Younes Belrhiti, Cory Hamelin, David Knowles, Mahmoud Mostafavi

PVP 2024; V001T01A078https://doi.org/10.1115/PVP2024-122776

Abstract

View Articletitled, Life Assessment of Metals Used in Fusion Using R5 and RCC-MRx

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Topics: Creep , Fatigue , Metals , Damage , High temperature , Irradiation (Radiation exposure) , Stress , Tungsten , Brazing , Cooling

A Multi-Scale Minimum Time-To-Failure Reliability Model for Creep, Creep Crack Initiation, and Creep Crack Growth of a 2-1/4-Cr-1-Mo Steel at 565 °C and a BK-7 Glass at 20 °C

Jeffrey T. Fong, Stephen W. Freiman, Marvin J. Cohn, N. Alan Heckert

PVP 2024; V001T01A079https://doi.org/10.1115/PVP2024-123443

Abstract

View Articletitled, A Multi-Scale Minimum Time-To-Failure Reliability Model for Creep, Creep Crack Initiation, and Creep Crack Growth of a 2-1/4-Cr-1-Mo Steel at 565 °C and a BK-7 Glass at 20 °C

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Topics: Brittleness , Creep , Failure , Fatigue , Fracture (Materials) , Glass , Modeling , Probability , Reliability , Rupture

Computer Technology & Bolted Joints

Design and Analysis of Bolted Flange Joints

A Comparative Study Between ASME B16.5 and EN1092-1 Weld Neck Flanges

Abdel-Hakim Bouzid, Sofiane Bouzid

PVP 2024; V001T02A001https://doi.org/10.1115/PVP2024-120836

Abstract

View Articletitled, A Comparative Study Between ASME B16.5 and EN1092-1 Weld Neck Flanges

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Topics: Flanges , Leakage

Expanded PTFE Gasket Material Performance Variation With Thickness

Anita Bausman, Jeffery Wilson

PVP 2024; V001T02A002https://doi.org/10.1115/PVP2024-122806

Abstract

View Articletitled, Expanded PTFE Gasket Material Performance Variation With Thickness

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Topics: Gaskets , Temperature

Expanded PTFE Gasket Material Performance Variation Comparing Solid to Jointed Constructions

Anita Bausman, Jeff Wilson

PVP 2024; V001T02A003https://doi.org/10.1115/PVP2024-122810

Abstract

View Articletitled, Expanded PTFE Gasket Material Performance Variation Comparing Solid to Jointed Constructions

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Topics: Gaskets

Proposed Compression Testing Validation for Large ASME B16.20 Spiral Wound Gaskets

Tommie Bao, C. Von Hugo

PVP 2024; V001T02A004https://doi.org/10.1115/PVP2024-123349

Abstract

View Articletitled, Proposed Compression Testing Validation for Large ASME B16.20 Spiral Wound Gaskets

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Topics: Compression , Gaskets , Testing

A Simple Method for Calculating Accurate Gasket Stresses for Octagonal Ring Joints

David Clover

PVP 2024; V001T02A005https://doi.org/10.1115/PVP2024-124123

Abstract

View Articletitled, A Simple Method for Calculating Accurate Gasket Stresses for Octagonal Ring Joints

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Topics: Flanges , Gaskets , Stress , Torque

Flange Deformations Induced by Ring Joints: An FEA and Experimental Approach

Leonardo R. de la Roca, Carlos D. Girão, Jose C. Veiga

PVP 2024; V001T02A006https://doi.org/10.1115/PVP2024-124252

Abstract

View Articletitled, Flange Deformations Induced by Ring Joints: An FEA and Experimental Approach

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Topics: Additive manufacturing , Deformation , Finite element analysis , Flanges

Leak Tightness and Fugitive Emissions

Investigation and Modelling of Static O-Ring Sealing Performance After Ageing

Oscar Péta, Vincent Le Saux, Yann Marco, Benoît Omnès, Hubert Lejeune

PVP 2024; V001T02A007https://doi.org/10.1115/PVP2024-124331

Abstract

View Articletitled, Investigation and Modelling of Static O-Ring Sealing Performance After Ageing

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Topics: Modeling , Sealing (Process) , Seals

Assembly of Bolted Joints

The Truth About Double Nutting

Brett Thibodeaux

PVP 2024; V001T02A008https://doi.org/10.1115/PVP2024-121883

Abstract

View Articletitled, The Truth About Double Nutting

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Topics: Elongation , Manufacturing , Stress , Testing

A Novel Optimization Method to Improve Assembly Concentricity of Aero-Engine Rotor With Bolted Flange Joints Using Genetic Algorithms

Linbo Zhu, Xiaobo Yu, Abdel-Hakim Bouzid, Hanwen Zhang, Junbing Liu, Jun Hong

PVP 2024; V001T02A009https://doi.org/10.1115/PVP2024-122701

Abstract

View Articletitled, A Novel Optimization Method to Improve Assembly Concentricity of Aero-Engine Rotor With Bolted Flange Joints Using Genetic Algorithms

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Topics: Aircraft engines , Bolted flanges , Genetic algorithms , Manufacturing , Optimization , Rotors

A Continuation of Best Practices for Tightening Bolted Flange Connections Utilizing a Torque Wrench With an Extension

Aidan Berrios, Ben Waterland

PVP 2024; V001T02A010https://doi.org/10.1115/PVP2024-123417

Abstract

View Articletitled, A Continuation of Best Practices for Tightening Bolted Flange Connections Utilizing a Torque Wrench With an Extension

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Topics: Bolted flanges , Torque wrenches

Accuracy and Repeatability of Lubricants Across Fastener Diameter, Material, and Temperature

Brandon Bounds, Barrett Meigs, Yuqing Liu, Matt Jaouhari

PVP 2024; V001T02A011https://doi.org/10.1115/PVP2024-124346

Abstract

View Articletitled, Accuracy and Repeatability of Lubricants Across Fastener Diameter, Material, and Temperature

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Topics: Fasteners , Lubricants , Temperature , Stress , Torque , ASTM International , Coating processes , Coatings , Lubrication , Bolted joints

Computational Applications in Fatigue, Fracture, and Damage Mechanics

Application of Torsional Fatigue Testing of Helical Springs to Explore the Effect of Mean Stress on Inconel X-750 Fatigue Resistance

Donald Metzger, Andre Gagnon

PVP 2024; V001T02A012https://doi.org/10.1115/PVP2024-130055

Abstract

View Articletitled, Application of Torsional Fatigue Testing of Helical Springs to Explore the Effect of Mean Stress on Inconel X-750 Fatigue Resistance

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Topics: Fatigue , Fatigue testing , Springs , Stress

Fracture Analysis With Residual Stresses From Local Post-Weld Heat Treatment

François Billon, Erwan Jourden, Anthony Miguet, François Moreau, Pierre Willaume, Laurent Mouchette

PVP 2024; V001T02A013https://doi.org/10.1115/PVP2024-133074

Abstract

View Articletitled, Fracture Analysis With Residual Stresses From Local Post-Weld Heat Treatment

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Topics: Fracture (Materials) , Fracture (Process) , Heat treating (Metalworking) , Residual stresses , Robustness , Heat , Stress , Computer simulation , Creep , Deformation

New and Emerging Methods of Analysis and Applications

A Proposed Weight Function Method for 2-D Embedded Cracks Subject to Arbitrary Stress Distribution

Steven Altstadt, Scott Bouse

PVP 2024; V001T02A014https://doi.org/10.1115/PVP2024-122299

Abstract

View Articletitled, A Proposed Weight Function Method for 2-D Embedded Cracks Subject to Arbitrary Stress Distribution

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Topics: Fitness-for-service , Fracture (Materials) , Stress , Stress concentration , Weight (Mass)

Digital Twin Development for Additive Manufacturing

Youngho Park, Allen Love, Saeed Behseresht, Omar Valdez Pastrana, James Sakai

PVP 2024; V001T02A015https://doi.org/10.1115/PVP2024-122920

Abstract

View Articletitled, Digital Twin Development for Additive Manufacturing

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Topics: Additive manufacturing , Digital twin , Finite element analysis

Special Application of Bolted Flanged Joints

Validation Program for Seals and Flange Gaskets in Hydrogen and Hydrogen-Methane Blends Applications

Hubert Lejeune, Jérémy Felten

PVP 2024; V001T02A016https://doi.org/10.1115/PVP2024-122126

Abstract

View Articletitled, Validation Program for Seals and Flange Gaskets in Hydrogen and Hydrogen-Methane Blends Applications

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Topics: Flanges , Gaskets , Hydrogen , Methane , Sealing (Process)

Computational FEA for Limit Load and Elastic-Plastic Analysis and Creep

Analytical Modeling of Autofrettaged Cylinders With Consideration to Bauschinger Effect and Reduced Elastic Modulus

Abdel-Hakim Bouzid

PVP 2024; V001T02A017https://doi.org/10.1115/PVP2024-121324

Abstract

View Articletitled, Analytical Modeling of Autofrettaged Cylinders With Consideration to Bauschinger Effect and Reduced Elastic Modulus

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Topics: Autofrettage , Cylinders , Elastic moduli , Modeling , Stress , Finite element methods , Residual stresses , Work hardening , Constitutive equations , Deformation