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Proceedings Papers

Torsional Fatigue Test Applicable to Helical Spring Material Used in Candu Fuel Channel Spacers

Andre Gagnon, Tejasvi Kashyap, Don Metzger
Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T02A011, July 13–15, 2021
Paper No: PVP2021-63016
DOI: https://doi.org/10.1115/PVP2021-63016
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Topics: Fatigue testing, Fuels, Springs, Stress, Structural elements (Construction), Cycles, Dimensions, Fatigue, Fatigue analysis, Materials degradation
Proceedings Papers

Microstructural Based FEM-Calculation of Stress/Strain Fields in Steel AISI 316L and Its Validation by Digital Image Correlation

M. Niffenegger, V. Herrera Solaz
Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A036, July 13–15, 2021
Paper No: PVP2021-62779
DOI: https://doi.org/10.1115/PVP2021-62779
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Topics: Crystals, Electron backscatter diffraction, Fatigue, Finite element analysis, Finite element model, Plasticity, Steel, Stress, Anisotropy, Fracture (Materials)
Proceedings Papers

A Unified Constitutive Model for Diffusion Bonded Alloy 800H To Perform Full Inelastic Analysis of Components in High Temperature Nuclear Service

Heramb P. Mahajan, Tasnim Hassan
Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A026, July 13–15, 2021
Paper No: PVP2021-62952
DOI: https://doi.org/10.1115/PVP2021-62952
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Topics: Alloys, Constitutive equations, Creep, Diffusion (Physics), Fatigue, High temperature, Inelastic analysis
Proceedings Papers

Perspectives on Fatigue Design of Bellows

Charles Becht, IV
Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A006, July 13–15, 2021
Paper No: PVP2021-61072
DOI: https://doi.org/10.1115/PVP2021-61072
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Topics: Bellows (Equipment), Fatigue design, Fatigue, Bellows expansion joints
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

Development of New Design Fatigue Curves in Japan – Treatment of Variable Loading Amplitude Effect

Seiji Asada, Yuichiro Nomura
Proc. ASME. PVP2021, Volume 2: Computer Technology and Bolted Joints; Design and Analysis, V002T03A032, July 13–15, 2021
Paper No: PVP2021-60418
DOI: https://doi.org/10.1115/PVP2021-60418
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Topics: Design, Fatigue
Proceedings Papers

Fatigue Behavior and Lifetime Assessment of the Austenitic Stainless Steel AISI 347 and its Associated Filler Metal ER 347 Under Low-, High- and Very High Cycle Fatigue Loadings

T. Schopf, S. Weihe, T. Daniel, M. Smaga, T. Beck, J. Rudolph
Proc. ASME. PVP2021, Volume 4: Materials and Fabrication, V004T06A062, July 13–15, 2021
Paper No: PVP2021-62005
DOI: https://doi.org/10.1115/PVP2021-62005
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Topics: Damage, Deformation, Endurance limit, Fatigue, Fatigue damage, Filler metals, High cycle fatigue, Stainless steel, Transients (Dynamics)
Proceedings Papers

Life Prediction of Modified Grad 91 Tube-Sheet Structures Under Creep-Fatigue Loading Condition

Nazrul Islam, Md Ala Uddin
Proc. ASME. PVP2021, Volume 4: Materials and Fabrication, V004T06A025, July 13–15, 2021
Paper No: PVP2021-62066
DOI: https://doi.org/10.1115/PVP2021-62066
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Topics: Creep, Fatigue, Hardening, Heat transfer, Inelastic analysis, Stress
Proceedings Papers

Reducing the Cost of Fatigue Crack Growth Testing for Storage Vessel Steels in Hydrogen Gas

Kevin Nibur, Brian Somerday
Proc. ASME. PVP2021, Volume 4: Materials and Fabrication, V004T06A053, July 13–15, 2021
Paper No: PVP2021-62047
DOI: https://doi.org/10.1115/PVP2021-62047
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Topics: Fatigue, Fatigue cracks, Hydrogen, Steel, Storage, Testing, Vessels
Proceedings Papers

Materials Compatibility Concerns for Hydrogen Blended Into Natural Gas

Joseph A. Ronevich, Chris San Marchi
Proc. ASME. PVP2021, Volume 4: Materials and Fabrication, V004T06A052, July 13–15, 2021
Paper No: PVP2021-62045
DOI: https://doi.org/10.1115/PVP2021-62045
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Topics: Hydrogen, Natural gas, Pressure, Fatigue, Fracture (Materials), Fracture (Process), High pressure (Physics), Steel, Fatigue cracks, Fracture toughness
Proceedings Papers

Progress of EASICS Validation Experiments and Code Comparison of R5, RCC-MRX and ASME III Division V

Peter James, David Coon, Colin Austin, Nicholas Underwood, Caroline Meek, Marc Chevalier, David Dean
Proc. ASME. PVP2021, Volume 4: Materials and Fabrication, V004T06A031, July 13–15, 2021
Paper No: PVP2021-62845
DOI: https://doi.org/10.1115/PVP2021-62845
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Topics: Compression, Creep, Design, Displacement, Engineering standards, Fatigue, Fatigue testing, Generation IV reactors, High temperature, Pipes
Proceedings Papers

Developing and Implementing Ch. VII O&M Programs at CCGT Plants: Case Studies

Peter Jackson, Robert Rosario, Andreas Fabricius, Anita Johny, Alexandria Wholey
Proc. ASME. PVP2021, Volume 5: Operations, Applications, and Components; Seismic Engineering; Non-Destructive Examination, V005T07A004, July 13–15, 2021
Paper No: PVP2021-61416
DOI: https://doi.org/10.1115/PVP2021-61416
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Topics: Corrosion, Cracking (Materials), Creep, Engineering design, Erosion, Failure, Fatigue, Fitness-for-service, Flow (Dynamics), Fracture (Process)
Proceedings Papers

A Viscoplastic Model for Alloy 617 for Use With the ASME Section III, Division 5 Design by Inelastic Analysis Rules

M. C. Messner, T.-L. Sham
Proc. ASME. PVP2021, Volume 1: Codes and Standards, V001T01A034, July 13–15, 2021
Paper No: PVP2021-61607
DOI: https://doi.org/10.1115/PVP2021-61607
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Topics: Alloys, Design, Inelastic analysis, Creep, Deformation, Fatigue, ASME Boiler and Pressure Vessel Code, Computer software, Databases, Elastic analysis
Proceedings Papers

Investigations on the Environmentally Assisted Fatigue Behavior of Steel Specimens for a Better Understanding of Component Fatigue in Nuclear Applications

Christian Swacek, Ludwig Stumpfrock, Stefan Weihe
Proc. ASME. PVP2021, Volume 1: Codes and Standards, V001T01A010, July 13–15, 2021
Paper No: PVP2021-61961
DOI: https://doi.org/10.1115/PVP2021-61961
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Topics: Fatigue, Low cycle fatigue, Steel
Proceedings Papers

Material and Temperature Effects in Low and High Cycle EAF of Austenitic Stainless Steels

Tommi Seppänen, Jouni Alhainen, Esko Arilahti, Jussi Solin
Proc. ASME. PVP2021, Volume 1: Codes and Standards, V001T01A006, July 13–15, 2021
Paper No: PVP2021-61507
DOI: https://doi.org/10.1115/PVP2021-61507
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Topics: Cycles, Electric arc furnaces, Stainless steel, Temperature effects, Heat, Design, Temperature, Fatigue, Fatigue design, High cycle fatigue
Proceedings Papers

Design by Analysis, Codes, Standards and Rules on EAF - Applicability to Stainless Steels in PWR Primary Piping

Jussi Solin, Tommi Seppänen, Rami Vanninen, Erkki Pulkkinen, Petri Lemettinen
Proc. ASME. PVP2021, Volume 1: Codes and Standards, V001T01A011, July 13–15, 2021
Paper No: PVP2021-62187
DOI: https://doi.org/10.1115/PVP2021-62187
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Topics: Design, Electric arc furnaces, Fatigue, Pipes, Pressurized water reactors, Stainless steel, ASME Boiler and Pressure Vessel Code, Engineering standards, Fatigue analysis, Life cycle management
Proceedings Papers

A Method for Investigating Multi-Axial Fatigue in a PWR Environment

Peter Gill, Paul Onwuarolu, Russell Smith, Ben Coult, Mark Kirkham, Matt Sutcliffe, Karen Cooper, Tom Schofield, Colin Madew, Alec McLennan, Chris Currie
Proc. ASME. PVP2021, Volume 1: Codes and Standards, V001T01A012, July 13–15, 2021
Paper No: PVP2021-62429
DOI: https://doi.org/10.1115/PVP2021-62429
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Topics: Fatigue, Pressurized water reactors, Stress, Fatigue testing, Cycles, Failure, Finite element analysis, Cracking (Materials), Fracture (Process), Design
Proceedings Papers

AFCEN Fatigue Calculations Benchmark: Implementation of the RCC-M Rules in Probationary Phase for Environmentally Assisted Fatigue (EAF) Assessment on a Simple Test Case

Sam Cuvilliez, Jia Li, Zichen Kong, Jürgen Rudolph, François Billon, Hai Xie
Proc. ASME. PVP2021, Volume 1: Codes and Standards, V001T01A007, July 13–15, 2021
Paper No: PVP2021-61522
DOI: https://doi.org/10.1115/PVP2021-61522
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Topics: Electric arc furnaces, Fatigue, Finite element analysis
Proceedings Papers

Negative R Fatigue Short Crack Growth Rate Testing on Austenitic Stainless Steels

Adam Griffiths, Peter Gill, Ben Coult, Jack Beswick, Norman Platts, Jonathan Mann, Chris Currie, Joe Airey
Proc. ASME. PVP2021, Volume 1: Codes and Standards, V001T01A013, July 13–15, 2021
Paper No: PVP2021-62909
DOI: https://doi.org/10.1115/PVP2021-62909
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Topics: Fatigue, Fracture (Materials), Stainless steel, Testing, Grain size, Heat, Nucleation (Physics), Stress, Analytical methods, ASME Standards
Proceedings Papers

Simplified Criteria With Reduced Testing Effort for Selecting Clad Materials for High Temperature Reactor Structural Components

B. Barua, R. I. Jetter, M. C. Messner, T.-L. Sham
Proc. ASME. PVP2021, Volume 1: Codes and Standards, V001T01A037, July 13–15, 2021
Paper No: PVP2021-61858
DOI: https://doi.org/10.1115/PVP2021-61858
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Topics: High temperature, Structural elements (Construction), Testing, Creep, Design, Temperature, Alloys, Corrosion, Corrosion resistant materials, Design methodology